GI Alliance physicians are among the most reputable and distinguished gastroenterologists across the nation. Focused on clinical excellence and patient-centered care, our specialists seek to be the partner you need in your quest for better health. We value patient feedback and appreciate every review we receive from those we are privileged to treat. For your convenience, we have gathered a collection of reviews, stories, and testimonials provided by patients who have visited our practices. We welcome you to explore the feedback below to learn more about what it means to be a patient of GI Alliance.
"It was a pleasure meeting Dr Cox and his staff. I am always apprehensive on meeting new medical organizations . Dr Cox was informative, curteous, sp. and professional"
"Extremely compassionate, personable, and skillful surgeon. Dr. Cox has absolutely the best bedside manner. I am appreciative that he is my physician."
"Dr Clifton L.Cox is excellent, you like him right off. He & staff take care of you from beginning to end of hemorrhoid banding, wish I had found him 10 years ago."
"Dr Cox was a very personable doctor, as well as being extremely competent. He took ample time to explain things to me both pre- and post procedure. And his scheduler / coordinator Justine Hanson was super helpful and a delight to work with."
"I have visited Dr Clifton Cox for my hemorrhoids issue, and treated them with simple rubber banding legation. He is really cool and gives confidence to patient on procedure and does it without pain . Also answers all questions patiently and in detail to the extent."
"I have visited Dr Clifton Cox for my hemorrhoids issue, and treated them with simple rubber banding legation. He is really cool and gives confidence to patient on procedure and does it without pain . Also answers all questions patiently and in detail to the extent."
"My experiences with Dr Cox and his staff have been extremely positive. On my initial visit he took the time to get to know me and to understand my medical history. He has educated me on my health issues and provided meaningful guidance that I can employ going forward. The 2 visits since have been for medical procedures and have gone well. I have had no problems whatsoever. Also - everyone in the office has been professional, friendly helpful and courteous. Thank you!"
"Overall great experience. Staff is very friendly and they took really good care of me on the day of my procedure. Highly recommend Dr. Cox and staff."
"Overall great experience. Staff is very friendly and they took really good care of me on the day of my procedure. Highly recommend Dr. Cox and staff."
"One of the most efficient medical practices I’ve ever visited. Was brought back from the lobby approximately 5 minutes before my appointment time and saw the doctor within 10 minutes. Dr. Cox is truly an expert in his specialty and explained my diagnosis in layman’s terms that anyone could understand."
"One of the most efficient medical practices I’ve ever visited. Was brought back from the lobby approximately 5 minutes before my appointment time and saw the doctor within 10 minutes. Dr. Cox is truly an expert in his specialty and explained my diagnosis in layman’s terms that anyone could understand."
"Very friendly and knowledgeable from the front office staff to Dr Cox. Dr Cox explains the condition and treatment plan in a very understandable manner. I highly recommend Dr Clifton Cox."
"Very friendly and knowledgeable from the front office staff to Dr Cox. Dr Cox explains the condition and treatment plan in a very understandable manner. I highly recommend Dr Clifton Cox."
"I was so nervous about having a procedure. Dr Cox made me feel really comfortable and I didn't know he had completed the procedure. He was fast and handle me wirh care. Also the Staff are all awesome!"
"I was so nervous about having a procedure. Dr Cox made me feel really comfortable and I didn't know he had completed the procedure. He was fast and handle me wirh care. Also the Staff are all awesome!"
"Dr Cox is down to earth and kind. He puts patients at ease and has a good sense of humor. He is very knowledgeable, addresses concerns, listens and cares. His staff are all calm and kind- no attitudes at all- very professional but not stuffy. I have been in medicine for 26 years- he is the kind of doc we all want to care for us, the real deal!"
"The office staff made it easy to check. Ver informative and knowledgeable. They made me feel comfortable. Dr Cox was knowledgeable and explain every step of the exam. He review all options which made it easy to make decisions. My over experience was awesome and I strongly recommend Dr Cox."
"The office staff made it easy to check. Ver informative and knowledgeable. They made me feel comfortable. Dr Cox was knowledgeable and explain every step of the exam. He review all options which made it easy to make decisions. My over experience was awesome and I strongly recommend Dr Cox."
"The whole experience was a breeze with clarity and comfort. The entire staff was incredibly nice and personable. Would definitely recommend without hesitation."
"The whole experience was a breeze with clarity and comfort. The entire staff was incredibly nice and personable. Would definitely recommend without hesitation."
"Dr Cox is down to earth and kind. He puts patients at ease and has a good sense of humor. He is very knowledgeable, addresses concerns, listens and cares. His staff are all calm and kind- no attitudes at all- very professional but not stuffy. I have been in medicine for 26 years- he is the kind of doc we all want to care for us, the real deal!"
"Dr Cox is down to earth and kind. He puts patients at ease and has a good sense of humor. He is very knowledgeable, addresses concerns, listens and cares. His staff are all calm and kind- no attitudes at all- very professional but not stuffy. I have been in medicine for 26 years- he is the kind of doc we all want to care for us, the real deal!"
"Hope you never need a colorectal surgeon. But if you ever find yourself in need of one you cannot do better than Dr Clifton Cox. He makes a difficult situation much easier to endure. If you need surgery that is where he really excels.I owe Dr Cox for my life! A recent bout with cancer started with his surgical talents and ended with me cancer free and I had to do less chemo:radiation than I could have had to. His P.A. Gina is just as personable and very talented. If you need em go see em, I promise you will not be disappointed…."
"Hope you never need a colorectal surgeon. But if you ever find yourself in need of one you cannot do better than Dr Clifton Cox. He makes a difficult situation much easier to endure. If you need surgery that is where he really excels.I owe Dr Cox for my life! A recent bout with cancer started with his surgical talents and ended with me cancer free and I had to do less chemo:radiation than I could have had to. His P.A. Gina is just as personable and very talented. If you need em go see em, I promise you will not be disappointed…."
"Needless to say I was more than a little nervous when going to see Dr. Cox. He explained everything and made me feel quite at ease. I appreciate the feeling of being cared about and not being rushed."
"Needless to say I was more than a little nervous when going to see Dr. Cox. He explained everything and made me feel quite at ease. I appreciate the feeling of being cared about and not being rushed."
"My appointment with Dr Cox was excellent. He and his staff let you know that he had been cleared for 5 days but he was still going to wear a mask and they had mask for me if needed or I could reschedule. I kept my appointment and we set everything up for my exams. My insurance company won't let me do the colonoscopy exam at his place so I will need to find another Dr. In my network and start over. I will be keeping my other appointments with Dr. COX"
"My appointment with Dr Cox was excellent. He and his staff let you know that he had been cleared for 5 days but he was still going to wear a mask and they had mask for me if needed or I could reschedule. I kept my appointment and we set everything up for my exams. My insurance company won't let me do the colonoscopy exam at his place so I will need to find another Dr. In my network and start over. I will be keeping my other appointments with Dr. COX"
"Dr. Cox and his PA Gina have always taken care of me and my concerns. The office staff has always been very kind and professional. If I have to leave a message for anyone they get back to me right away. I recently had a routine procedure and he talked to me and explained everything throughly and in language I could understand. I consider myself lucky to have Dr Cox and his team on my side."
"Dr. Cox and his PA Gina have always taken care of me and my concerns. The office staff has always been very kind and professional. If I have to leave a message for anyone they get back to me right away. I recently had a routine procedure and he talked to me and explained everything throughly and in language I could understand. I consider myself lucky to have Dr Cox and his team on my side."
"Dr Cox is absolutely the best Dr I’ve ever seen (and I’ve seen a few in my 47 years here on earth). He’s very attentive to your concerns and very detailed in his explanations. I’m very impressed."
"Dr Cox is absolutely the best Dr I’ve ever seen (and I’ve seen a few in my 47 years here on earth). He’s very attentive to your concerns and very detailed in his explanations. I’m very impressed."
"Dr Cox and his staff are personal, professional and excellent in giving great care to their patients. I felt completely comfortable entrusting my health concerns to Dr Cox. You won’t be disappointed!"
"Dr Cox and his staff are personal, professional and excellent in giving great care to their patients. I felt completely comfortable entrusting my health concerns to Dr Cox. You won’t be disappointed!"
"He's the best I've seen! Didn't make me feel rushed, but took time and kindly answered all my questions! Definitely a keeper-Worth the drive to Southlake."
"He's the best I've seen! Didn't make me feel rushed, but took time and kindly answered all my questions! Definitely a keeper-Worth the drive to Southlake."
"Dr. Cox is a true professional. He took the time to listen to my concerns and then proceeded to give me explanations which I could understand. I believe he really cares about each patient. Definitely would recommend."
"Dr. Cox is a true professional. He took the time to listen to my concerns and then proceeded to give me explanations which I could understand. I believe he really cares about each patient. Definitely would recommend."
"Awesome care provided, Dr. Cox, his PA Gena and his entire staff were all very professional and caring. They were able to give me my life back for an embarrassing condition with 3 simple visits. Had I only known, I would have visited them years ago."
"Awesome care provided, Dr. Cox, his PA Gena and his entire staff were all very professional and caring. They were able to give me my life back for an embarrassing condition with 3 simple visits. Had I only known, I would have visited them years ago."
"From the moment I met Dr. Cox he and his staff made me feel safe, heard and hopeful. My surgery went as smooth as could be. My questions were answered in a timely manner and Dr. Cox and Gina as well as Leah in scheduling were all very kind and efficient! I would definitely refer a friend or family member."
"From the moment I met Dr. Cox he and his staff made me feel safe, heard and hopeful. My surgery went as smooth as could be. My questions were answered in a timely manner and Dr. Cox and Gina as well as Leah in scheduling were all very kind and efficient! I would definitely refer a friend or family member."
"I’ve been a patient with Doctor Cox since his ponytail days and with no regrets. Very professional, considerate, caring and explains all in layman terms. He also has an excellent team of professional on his staff."
"I’ve been a patient with Doctor Cox since his ponytail days and with no regrets. Very professional, considerate, caring and explains all in layman terms. He also has an excellent team of professional on his staff."
"My wife and I have been patients of Dr. Clifton Cox now for almost 20 years. We drive past many doctors in his field from Frisco to get to him because he is simply that good! Having a colonoscopy is not a procedure that being honest you look forward to but knowing how important it is we trust Dr. Cox with our lives . We think he is a great doctor and a great guy! The wife and I are Blessed to have gotten to know him over the years."
"My wife and I have been patients of Dr. Clifton Cox now for almost 20 years. We drive past many doctors in his field from Frisco to get to him because he is simply that good! Having a colonoscopy is not a procedure that being honest you look forward to but knowing how important it is we trust Dr. Cox with our lives . We think he is a great doctor and a great guy! The wife and I are Blessed to have gotten to know him over the years."
"Quality care by Dr cox and full staff was most caring and completely safe while in their care. Everyone was strongly supportive to me and others patient in could hear the same. Great crew"
"Quality care by Dr cox and full staff was most caring and completely safe while in their care. Everyone was strongly supportive to me and others patient in could hear the same. Great crew"
"Dr Cox and his staff are exceptional. Professional and with a bedside manner that shows caring and what’s best for the patient long term. A model for what all hospitals and clinics should follow."
"Dr Cox and his staff are exceptional. Professional and with a bedside manner that shows caring and what’s best for the patient long term. A model for what all hospitals and clinics should follow."
"Dr. Cox has been my Colorectal Surgeon for several years. He is very knowledgeable and efficient in his area of specialized medicine. He takes time to explain condition, procedures and follow-up care. I appreciate the patience and kindness of he and his staff."
"Dr. Cox has been my Colorectal Surgeon for several years. He is very knowledgeable and efficient in his area of specialized medicine. He takes time to explain condition, procedures and follow-up care. I appreciate the patience and kindness of he and his staff."
"Dr. Cox is a great surgeon and he has an excellent bedside manner. His staff is super nice and very helpful and they really seem to care about their patients. I would trust anyone in my family with his care."
"Dr. Cox is a great surgeon and he has an excellent bedside manner. His staff is super nice and very helpful and they really seem to care about their patients. I would trust anyone in my family with his care."
"Dr. Cox and his staff are safety-focused, professional, personable and efficient. Their clear and thorough communications ensured proper preparation for the procedure on my part. The pandemic-related safety measures observed/enforced on-site made me relaxed and confident at every step from intake to discharge. I am grateful for such dedicated healthcare professionals."
"Dr. Cox and his staff are safety-focused, professional, personable and efficient. Their clear and thorough communications ensured proper preparation for the procedure on my part. The pandemic-related safety measures observed/enforced on-site made me relaxed and confident at every step from intake to discharge. I am grateful for such dedicated healthcare professionals."
"I have been treated very respectfully by dr Cox and all the staff as a person and I didn’t feel the rush out I get elsewhere because I’m a Medicare patient. And I see those Medicare payment reports and feel appreciative as a new patient. Dr Cox was referred to me when I wanted a second opinion on a needed surgery, and his office is not in my neighborhood. I have confidence in his proposed surgery and the fact that he noticed my special needs for recovery as a person with walking and balance problems. That shows me that he looks at my environment as well as presenting symptoms presented in a 13 min office visit. So, yes I happy to give my feedback ."
"I have been treated very respectfully by dr Cox and all the staff as a person and I didn’t feel the rush out I get elsewhere because I’m a Medicare patient. And I see those Medicare payment reports and feel appreciative as a new patient. Dr Cox was referred to me when I wanted a second opinion on a needed surgery, and his office is not in my neighborhood. I have confidence in his proposed surgery and the fact that he noticed my special needs for recovery as a person with walking and balance problems. That shows me that he looks at my environment as well as presenting symptoms presented in a 13 min office visit. So, yes I happy to give my feedback ."
"Dr. Cox and his staff were very friendly and professional! They made me feel very comfortable and were able to calm my nerves and explained clearly my diagnosis and an outlook on how to handle my condition! I'm confident in his ability to treat my issues with care and concern for my overall health and well-being!"
"Dr. Cox and his staff were very friendly and professional! They made me feel very comfortable and were able to calm my nerves and explained clearly my diagnosis and an outlook on how to handle my condition! I'm confident in his ability to treat my issues with care and concern for my overall health and well-being!"
"It was my first time attending TDDC for a procedure. All the staff has been fantastic and caring. Dr. Cox is excellent. He took the time before my operation and explained to me the entire process, and he follows up with me after that too. I was anxious before, but he made me feel comfortable. I will recommend Dr. Cox as well, as TDDC."
"It was my first time attending TDDC for a procedure. All the staff has been fantastic and caring. Dr. Cox is excellent. He took the time before my operation and explained to me the entire process, and he follows up with me after that too. I was anxious before, but he made me feel comfortable. I will recommend Dr. Cox as well, as TDDC."
"Had a routine colonoscopy and their team was great. The team was super friendly and very professional. After the procedure, Dr. Cox went over the results and answered all of my questions. I even got a signed card from the team. They also called me later on to make sure all was okay. Top notch and great job!"
"Had a routine colonoscopy and their team was great. The team was super friendly and very professional. After the procedure, Dr. Cox went over the results and answered all of my questions. I even got a signed card from the team. They also called me later on to make sure all was okay. Top notch and great job!"
"Dr. Cox was great during my time under his care. He make sure I was taking care and his office make sure to follow up during and after the procedures."
"Dr. Cox was great during my time under his care. He make sure I was taking care and his office make sure to follow up during and after the procedures."
"Dr. Cox is Amazing! I’m one of those guys that must be consistently prodded by my wife to go to a doctor, especially for Rectal exams! Needless to say that my anxiety level was off the charts in anticipation of my visit. When I arrived to the office, I was greeted with genuine compassion and a welcoming concern that eased my anxiety. Dr Cox and his team maintained a “gold level” standard of professionalism and care, during the entire procedure. Every step of the examination, before, during, and after, was communicated, which further built trust to let know that I was in good hands... literally! Dr. Cox is who I Trust for taking great care of my ASSets!"
"Dr. Cox is Amazing! I’m one of those guys that must be consistently prodded by my wife to go to a doctor, especially for Rectal exams! Needless to say that my anxiety level was off the charts in anticipation of my visit. When I arrived to the office, I was greeted with genuine compassion and a welcoming concern that eased my anxiety. Dr Cox and his team maintained a “gold level” standard of professionalism and care, during the entire procedure. Every step of the examination, before, during, and after, was communicated, which further built trust to let know that I was in good hands... literally! Dr. Cox is who I Trust for taking great care of my ASSets!"
"I was admittedly apprehensive about my procedure. But Dr. Cox was a true professional and made the process as smooth and simple as possible. I would highly recommend Dr. Cox!"
"I was admittedly apprehensive about my procedure. But Dr. Cox was a true professional and made the process as smooth and simple as possible. I would highly recommend Dr. Cox!"
"Dr cox came highly recommended and he did not disappoint.. His compassion for his patient is top quality and my wife and l could not be more satisfied... We would recommend Him and his staff to anyone needing a well qualified dr."
"Dr cox came highly recommended and he did not disappoint.. His compassion for his patient is top quality and my wife and l could not be more satisfied... We would recommend Him and his staff to anyone needing a well qualified dr."
"I thank Dr. Cox and his staff for their professionalism and excellent patient care! I’m am so extremely blessed to have been under their care during my hospitalization and afterwards. I highly recommend Dr. Cox as a Colon Rectal surgeon to any and everyone! Thank you Dr. Cox saving my life!! You’re awesome!"
"I thank Dr. Cox and his staff for their professionalism and excellent patient care! I’m am so extremely blessed to have been under their care during my hospitalization and afterwards. I highly recommend Dr. Cox as a Colon Rectal surgeon to any and everyone! Thank you Dr. Cox saving my life!! You’re awesome!"
"Over the last 15 years I have had several office procedures and colonoscopies with Dr. Cox. I have always found him to be professional, competint and kind. I have and will continue to recommend him to my family and friends."
"Over the last 15 years I have had several office procedures and colonoscopies with Dr. Cox. I have always found him to be professional, competint and kind. I have and will continue to recommend him to my family and friends."
"Dr. Cox is very knowledgeable and takes time to understand what your concerns are about your health. I recommend Dr. Cox for anyone desiring a professional in illnesses relating to colon. He saved my life some years ago and I am indebted to him for the rest of my life. God blesses us with genuine, caring doctors and Dr. Cox s one of them. Betty Schellenberger"
"Very knowledgeable, compassionate doctor and staff. Dr. Cox took care of my 85 year old mother's Stage 2 cancerous tumor several years ago. She recovered wonderfully! Gifted surgeon!"
"Very knowledgeable, compassionate doctor and staff. Dr. Cox took care of my 85 year old mother's Stage 2 cancerous tumor several years ago. She recovered wonderfully! Gifted surgeon!"
"Dr. Cox is very knowledgeable and takes time to understand what your concerns are about your health. I recommend Dr. Cox for anyone desiring a professional in illnesses relating to colon. He saved my life some years ago and I am indebted to him for the rest of my life. God blesses us with genuine, caring doctors and Dr. Cox s one of them. Betty Schellenberger"
"Dr. Cox is very knowledgeable and takes time to understand what your concerns are about your health. I recommend Dr. Cox for anyone desiring a professional in illnesses relating to colon. He saved my life some years ago and I am indebted to him for the rest of my life. God blesses us with genuine, caring doctors and Dr. Cox s one of them. Betty Schellenberger"
"Was able to schedule an appointment quickly as a new patient. Office staff was great and the wait time was short. I really appreciated being able to talk to the Dr. In his office prior to the exam. Wished I would have found him sooner. I have 2 more appointments, with him, but feel totally at ease."
"Was able to schedule an appointment quickly as a new patient. Office staff was great and the wait time was short. I really appreciated being able to talk to the Dr. In his office prior to the exam. Wished I would have found him sooner. I have 2 more appointments, with him, but feel totally at ease."
"This is an amazing clinic, all staff very professional, on time, the flow was very smooth, and Dr. Clifton very knowledgeable and professional. This is a clinic that I recommend 100%"
"This is an amazing clinic, all staff very professional, on time, the flow was very smooth, and Dr. Clifton very knowledgeable and professional. This is a clinic that I recommend 100%"
"Excellent and efficient service from both Dr. Cox and the entire staff. Takes interest in the patient and is willing to answer any questions. Would highly recommend Dr. Cox"
"Excellent and efficient service from both Dr. Cox and the entire staff. Takes interest in the patient and is willing to answer any questions. Would highly recommend Dr. Cox"
"Doctor Cox and his staff are very caring and make you feel in my case not so embarrassed very professional . I would definitely give them 5 stars and refer my friends and family there if needed"
"Doctor Cox and his staff are very caring and make you feel in my case not so embarrassed very professional . I would definitely give them 5 stars and refer my friends and family there if needed"
"Very professional and top notch!! Dr. Cox and his staff where wonderful and caring people. They got you in and got you out. Most important, Dr. Cox gave me the answer I was looking for. Highly recommend!!"
"Very professional and top notch!! Dr. Cox and his staff where wonderful and caring people. They got you in and got you out. Most important, Dr. Cox gave me the answer I was looking for. Highly recommend!!"
"I was referred to Dr. Cox by my doctor. I felt uncomfortable before I came in the office. Once I arrived I was welcomed by the Office Staff who were very kind and helpful. After meeting Dr Cox he was very kind, Professional, and took time answering all of my questions and concerns. I would highly recommend Dr. Clifton Cox."
"I was referred to Dr. Cox by my doctor. I felt uncomfortable before I came in the office. Once I arrived I was welcomed by the Office Staff who were very kind and helpful. After meeting Dr Cox he was very kind, Professional, and took time answering all of my questions and concerns. I would highly recommend Dr. Clifton Cox."
"Amazing Amazing Amazing Dr.. Thank you Dr. Cox Your hospitality was awesome Your staff was amazing as well!! I appreciate it all!! You made me feel very comfortable from the first visit up to my surgery Thursday morning!! I am very grateful to you!! May God continuously bless you and your staff!! Thanks for everything!!"
"Amazing Amazing Amazing Dr.. Thank you Dr. Cox Your hospitality was awesome Your staff was amazing as well!! I appreciate it all!! You made me feel very comfortable from the first visit up to my surgery Thursday morning!! I am very grateful to you!! May God continuously bless you and your staff!! Thanks for everything!!"
"Dr. Cox is an excellent surgeon. He recently removed a malignant tumor from my dad’s colon. We had a question about his post-operative care while Dad was in rehab. Dr. Cox returned my call within ten minutes of contacting his office, and it on an non-office day. I was impressed with both Dr. Cox and his staff."
"Dr. Cox is an excellent surgeon. He recently removed a malignant tumor from my dad’s colon. We had a question about his post-operative care while Dad was in rehab. Dr. Cox returned my call within ten minutes of contacting his office, and it on an non-office day. I was impressed with both Dr. Cox and his staff."
"Dr. Cox and his practice are amazing. It's refreshing to find a doctor who cares to make his patients feel comfortable, fully knowledgable about what's going on in their bodies, and recommend the RIGHT treatments and guidance to get your body back to working correctly. Great staff, and accommodating. I couldn't be happier to have found such a great Doctor and practice."
"Dr. Cox and his practice are amazing. It's refreshing to find a doctor who cares to make his patients feel comfortable, fully knowledgable about what's going on in their bodies, and recommend the RIGHT treatments and guidance to get your body back to working correctly. Great staff, and accommodating. I couldn't be happier to have found such a great Doctor and practice."
"I was satisfied with my visits although uncomfortable for awhile. The Dr and PAs were patient and knowledgeable of the procedure. Hoping I don’t need to go back but if I do, I would use this doctor."
"I was satisfied with my visits although uncomfortable for awhile. The Dr and PAs were patient and knowledgeable of the procedure. Hoping I don’t need to go back but if I do, I would use this doctor."
"Dr. Cox and his practice are amazing. It's refreshing to find a doctor who cares to make his patients feel comfortable, fully knowledgable about what's going on in their bodies, and recommend the RIGHT treatments and guidance to get your body back to working correctly. Great staff, and accommodating. I couldn't be happier to have found such a great Doctor and practice."