Patient Reviews
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.
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"I was very please with my consultation with Dr. Clark. He was very thorough answering all my questions and seemed genuinely concerned with my achalasia condition."
"I had friend that Dr. Clark helped and when I was given the opportunity ti have Dr. Clark. I took it and iam glad I did."
"Excellent doctor. Good communicator. Very thorough. Highly recommend him."
"The entire office staff was wonderful .
Dr Clark was very kind and compassionate"
"Dr. Clark does a terrific job and is very kind and knowledgeable. He has a great staff be hind him that will help you with whatever you need. Appointments are easily scheduled and everyone in the office including Dr. Clark make it a good experience."
"Really great doctor. Cares about his patients!"
"I love Dr. Clarks bedside manner and non hurried attitude when I go to see him. He is always patient with me and all my questions."
"The entire office from check-in to the nurses are all very professional and most importantly freindly. Dr Clark is a great guy and wonderful doctor. He never has seemed rushed and is attentive and easy to talk to. Highly recommended"
"This was my first visit with Dr. Clark. He came in and greeted me and shook my hand. The best part was that he listened as I explained my symptoms. I really appreciate a doctor that listens to me. Very pleasant experience."
"Dr Clark is very caring and answers all your questions."
"Very thorough, always listens and is looking for details often overlooked. Dr. Clark is the go to for any GI issue."
"Staff was friendly! They let me know that a procedure was taking longer than anticipated & Dr Clark would be with me shortly. Dr Clark apologized for the short wait, was friendly and courteous. Dr Clark came highly recommended from some MD friends."
"Once again, I had the best experience I could hope for at my recent colonoscopy
with Dr. Christian Clark at the Tulsa Endoscopy Clinic. He is open to all questions and answers them fully.
The entire staff is dedicated to making patients feel comfortable from the moment they check in."
"Tulsa Endoscopy Center was a pleasant experience. From the front desk, the preoperative, the procedure room and the recovery department. Dr. Clark is a caring and informational Physician! I wouldn't recommend any other group of Physicians with this group or facility to take care of my well-being!"
"I was very pleased with Dr.Clark. I felt like he really listened, took time to answer any questions. It took awhile to get a appointment but it was worth the wait."
"Doc Clark is the best! What else is there to say!"
"Got in at my appt time didn’t have to wait. Friendly and efficient nursing staff Dr. Clark did excellent job would recommend him and AGA highly."
"Dr Clark, his colleagues and staff were very professional and kind. Each one made sure I understood what was about to happen. It was a quick procedure and I was able to (mostly, bc a driver is required) resume my day. I had a question the following day and a nurse called and answered that question."
"My appointment was canceled right after I made ot"
"It was just ok"
"Dr Clark and his staff were so professional. I’m not sure I’ve ever been to a medical procedure where all the staff is so friendly.
Great folks."
"All the staff from receptionist to the anesthesiologist to Dr.Clark were extremely professional and helpful, from the moment I went to the back then on into the procedure room, then in recovery. They made my visit as comfortable as they could."
"Dr. Clark is an excellent doctor. I am blessed that he is my doctor."
"The people at Adult Gastroenterology have all ways been friendly and professional, my procedure at Tulsa Endoscopy was great as always, answered all my questions and made me feel very at ease with the procedure."
"Very polite, made sure I fully understood my procedure. I would recommend for anyone afraid to go."
"Very nice got to the point and seems very well he understood what I was talking about sometimes I don't make sense LOL"
"Dr. Clark was very kind. He explained what to expect and then met with me afterwards to explain results."
"Dr Clark has always been comfortable to talk with, easy to understand and put me at ease regarding my procedure and diagnosis. I would highly recommend him!"
"My entire experience, having two procedures at Tulsa Endoscopy Center was beyond excellent. Dr. Clark and his staff are a class act."
"Dr. Clark was great at explaining to me exactly what to expect during the procedure."
"Great Doctor! He took time to listen and to explain my health plan. I would for sure recommend him!"
"My husband and I are both patients of Dr. Clark. We think the world of him! His thoroughness, knowledge, and compassion have been instrumental in our well being. He correctly diagnosed my husband with a rare auto immune disorder that 8 previous doctors had missed. We'd endured a year of worsening symptoms and growing hopelessness before Dr. Clark diagnosed the condition. We are so grateful!"
"Very professional"
"I had a colonoscopy scheduled with Dr Clark. The receptionist, though very busy, was very pleasant. The nurses were very kind and attentive. Dr Clark himself was very straight forward about what to expect and let me know the risks. The procedure itself went as well as possible - they made sure I was out and I’ve had no issues afterwards. Would definitely recommend him to others!"
"All the people in office and dr Clark was a 5 star act"
"Excellent care and note Worthy Physician"
"For 10+ years I've suffered with and no one could ever figure exactly what was going on. They could always find several things wrong... but no luck on connecting the dots!
I've had multiple Dr's run countless tests to try and treat my symptoms, even went as far as exploratory surgery... with no help.
I was referred to Dr Clark by one of my wonderful doctors after he did some research to try and find me some help.
I went and seen Dr Clark one week, he ordered a bunch of tests after setting with me and going over a ton of information. Then when he called me back, he had a diagnosis!
Dr Clark takes his time and listens! He is very thorough to make sure you are taken care of!
I have referred him to several people already and will continue to do so!
If you are in need of an amazing specialist with a wonderful staff, I HIGHLY recommend you go see him.
Sincerely,
Rachel Goodman"
"Very professional. The staff is very professional and friendly. They all make you very comfortable."
"Dr Clark was thorough in explaining my diagnosis, options for management and prognosis. He was patient and kind in his discussion with my wife and me."
"Dr Clark and he’s staff they’re amazing he does care and very friendly"
"Everyone at AG is so helpful and compassionate about getting you the care you need! Highly recommend Dr. Clark and the AG family!"
"Dr has very good bedside manners. Felt warm and inviting. Didn’t feel rushed and answered my questions thoroughly."
"The entire office was amazing. Dr. Clarks bedside manner is great. The entire process was much easier than expected and I believe it was a direct result of he and his staff."
"Excellent physician!!!"
"He is very professional, easy to talk to and easy to understand what he was explaining."
"I have been going to Dr.Clark for several years now. He is very thorough and treats you like more than just a patient. Your concerns are his concerns. He and his team have given me exceptional care and I HIGHLY recommend him!"
"I took my 88-year-old mom in for a consultation. Mom kept saying how nice he was. I thought so too. Dr. Clark was exceptional."
"My first time visiting Cristian Clark M.D. was a Very Pleasant one ! Very Kind & professional , Like one of my own Family members ! I Recommend Him & his services Highly . Jason B."
"Very pleasant and professional at all times. Listens to your concerns but honest about what is in your best interest."
"A very fine patient focused, attentative, caring doctor. One of the two best I've ever met."
""I want a colonoscopy" says no one! But, if you are in need of one, this is the place to go! Kind, personable, courteous staff. Easy prep. I would highly recommend them!"
"Dr Clark and his staff are very professional and compassionate with patients."
"Dr. Clark has excellent bedside manner. He made sure I knew exactly what was going on. He was clear and concise!"
"Dr. Clark is extremely knowledgeable in his field and able and tenacious enough to find solutions to unusual health situations. He has done this for myself as well as my adult granddaughter. Very caring, very kind with a great staff as well. Highly recommend."
"I was so happy and satisfied with Dr. Clark and his staff. I couldn’t ask for any better care and service. Dr. Clark is most understanding and caring of his patience. I recommend all who need his services to see him and be entirely happy and satisfied."
"I was very pleased with the facility and staff. Dr. Clark made me feel comfortable he and his staff were very informative and knowledgeable. I did appreciate their kindness."
"Dr. Clark took the time to listen to my concerns and review my previous test results, and made a plan of action."
"Very good care and great at explaining when asked question"
"Everyone was so nice and very helpful i would recommend Dr. Christian Clark to anyone that needs to see a doctor"
"Dr. Clark is caring and thorough. I even recommended him to my wife!"
"Dr Clark is very smart and he is very thorough. His office staff is very polite and helpful. Highly recommend Dr Clark!"
"Nice, friendly, and courteous, as well as professional with a comforting delivery. Facility is very clean. Staff is excellent at what they do."
"Dr Clark is one of the finest. I just wish he also practiced at ascension St. John's .
He is very caring ."
"Very professional and good bedside manners"
"Dr Clark has been my doctor for 5 years and I would never go to anyone else! He’s the best doctor, takes such good care of his patients, is so caring, kind, trustworthy, a true professional, always with a smile on his face, I could go on and on, the list of good things to say about him is endless. Bottom line, go to dr Clark you won’t regret it!"
"I was impressed with Dr Clark’s knowledge of his subject and his ability to discuss my diagnosis with me. I feel very comfortable with the care I received at his clinic. I recommend him to any one needing a gastroenterologist."
"Great Doctor. He cares about your care and health."
"Dr. Clark is a compassionate doctor. He provides excellent care and I would recommend him to my family and friends."
"Great office manners .knows what he's talking about"
