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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"Very professional team, nice, very helpful"
"What an excellent team! Made me feel very comfortable and made I was doing fine afterwards, by calling me the next day."
"Dr Holderman is very professional and thorough. A colonoscopy is never fun but his team makes it bearable."
"Dr. Holderman is an amazing dr and has helped me with my crohn’s and colonoscopies for years. He’s very attentive to questions and concerns you may have."
"Very experienced and courteous."
"Doctor Holderman is very compassionate and reassuring and so is his staff."
"Dr. Holderman is the best. Very caring, knowledgeable."
"It was a thorough, quick and easy exam. Great bedside manner. Really was interested in my health and quality of life."
"Third time having a colonoscopy, great teams and very responsive to my needs , highly recommend them"
"Very happy with the results"
"Who doesn't like to be treated really special? Well, I got treated very special. No questions left unanswered before my procedure. Thanks for the professionalism and genuine care."
"If you need a colonoscopy, I highly recommend Dr Holderman and his nursing team. He visited me before and after the procedure which was comforting and informative. His nursing team are efficient as well as reassuring and kind from start to finish. The nurse anesthesist was efficient and used her sense of humor. As an RN and the patient, I value the care that was given to me. The 5 stars are truly earned."
"Doctor Holderman is an amazing practitioner. He takes the time needed, listens and works for the patient."
"Excellent care, friendly and timely."
"The place is wonderful and the nurse. You're the best including the doctor."
"I had such a wonderful experience. Everyone in the office was great. The doctor and the anesthesiologist. All made me feel super comfortable for my first time. I’ll see you all in five years."
"Very personable and made procedure easier"
"Dr. Holderman is very patient with his patients. He seems to always take the time to talk to you."
"Is a good place me have chron desire Dr William Holderman care for my health"
"Dr. Holderman was absolutely wonderful to work with, and an essential aspect to finally receiving my diagnosis. I feel so lucky that I ended up with him on my team!"
"Dr. William Holderman is the best."
"Congenial, detailed explanations on plan of care and decision making.. A pleasure to talk with."
"Dr Holderman was professional, and friendly. Showing confident reassurance in doing his work. Ginormous pat on the back to the anesthesiologist for her care in getting the dosage spot on! I woke up with out the drowsy hangover effect! That was the best of all… thank you Dr H and your team!"
"Dr. Holderman is great and he has helped me with my Crohns so we'll that I'm in remission."
"As a young crohn’s patient and a crohn’s carrier for 7 years (since 18) it’s scary and worrying to just give your trust to somebody but I did and was lead a stray for 3 years as I fought flare up after flare up. So I decided to switch GI’s and got put under Dr.Holderman. My life has taken the best turn it could and I am not able to keep weight on, work full work weeks, and play football again. Calling Dr. Holdeman Friendly would be a understatement to who he really is. I am thankful I met him."
"I highly recommend Dr Holderman. He’s very sensible, listens to his patients, never rushes you and is quick to address any concerns or complaints. He also has a good sense of humor. I’ve had Crohn’s for 25 years and he’s by far the best gastroenterologist I’ve ever had."
"Dr Holderman is simply the best!"
"Careful, pleasant, thorough and protected my privacy"
"Dr. Holderman has treated our family with exceptional care for 15 years. He takes time to listen and advise in a thoughtful and respectful manner. We appreciate is kind and personable treatment."
"Very thorough and listens to what you have to say regarding any concerns you may have."
"Very understanding and listens to all my concerns!"
"As a young crohn’s patient and a crohn’s carrier for 7 years (since 18) it’s scary and worrying to just give your trust to somebody but I did and was lead a stray for 3 years as I fought flare up after flare up. So I decided to switch GI’s and got put under Dr.Holderman. My life has taken the best turn it could and I am not able to keep weight on, work full work weeks, and play football again. Calling Dr. Holdeman Friendly would be a understatement to who he really is. I am thankful I met him."
"Dr Holderman is the most caring doctor of any I have ever had. I have been his patient for many years and have always had the very best of care."
"The entire process with Dr. Holderman's team was seamless....from the prep through the procedure. Everything was very organized, communication was great, the appointment was very efficient. What I liked more is the team was very kind and personable. I would recommend working with Dr. Holderman. I really like him."
"Very good service everybody nice people The doctor Nice person"
"When I first met Dr. Holderman he made me feel comfortable as a patient. Dr. Holderman ask questions related to your health and he ask for you to let him know how your feeling inside and out, is the medicine working, do I have any concerns. He listens to everything you say. He is an outstanding doctor and is always there for you."
"Dr. Holderman is an extremely good doctor. He is always very kind, warm and thoughtful, and very clear about his diagnosis and his plan for treatment. I have complete confidence in him and his knowledge, and I would recommend him to anyone, and I have!"
"Great visit fast and efficient. Great staff and doctor. Thank you for taking such good care of me"
"Always professional and friendly"
"Dr. William Holderman has provided me cutting edge service since 1995. His ability to identif and remove the polyps at an early stage has allowed me to still be alive. I would recommend him to anyone with: gastro issues, throat, colon ,rectum,etc digestive issues. When considering my other medical issues,he referred me to a highly a qualified surgeon to add additional confirmation to my diagnosis. The number of locations and hours of operations also make it easier for you to get the medical care that you need when it fits into your schedule and close to your residence. His bedside manner and professional ethics should be taught in med school!"
"Perfect colonoscopy! Thank you very much!"
"Dr. Holderman is an excellent gastroenterologist! I have been his patient for over 6 years and have never been disappointed with his care. He is professional, thorough, kind, and demonstrates that he cares about me and my health. I appreciate him and WAGI."
"D,r. Holderness and the staff were efficient, friendly and very professional. It was a pleasure to have the procedure here."
"Having worked in the medical field for 32 years you can usually see if you are a person or a 15 minute appt. I was able to talk with the physician and not treated like I was on a timer. Dr Holderman and staff [each and every one I came into contact was warm and reassuring. I know that when I have need of their services I will not hesitate to make an appointment."
"Dr. Holderman is always on point. He listens attentively and in turns gives me information and good advice to follow to help keep me healthy. Bedside manner is warm and friendly as if he enjoys people and what he does. Great gastroenterologist and I’m fortunate to have been referred to him."
"I recently had a colonoscopy done by Dr Holderman. It was a pleasant experience. Everything went smoothly. I would highly recommend his services And his staff."
"Nice Dr. to speak with"
"Everything went perfectly from checking through the procedure through recovery. I felt everybody listened to my concerns and address them"
"Very professional and helpful staff!"
"Dr. Holderman had taken care of me for many years. He is very attentive, he knows his stuff, and he is very flexible in developing treatment plans I am comfortable with. He is warm and kind, and he takes the time to explain to me exactly what is going on. I’ve been very happy working with him!"
"Very professional, knowledgeable and courteous."
"I have a good experience and I like it, I liked the way you handle your client and I was very pleased"
"Very friendly staff and Dr was really a good caring Dr."
"I have been seeing Dr. Holderman for years. He is a wonderful doctor. He really cares about how you are feeling and will help find solutions if you are having issues. So glad I was referred to him."
"The medical practice is a 10. The business side, a 5. I experienced a number communication failures in making appointments. In addition, I was billed twice, and not reimbursed for the duplicate payment. A minor point: i don’t see the need to communicate through a web portal if I am not a “regular” customer. This practice is a specialty; I will not use the services but infrequently at best, so all the rigamarol re: setting up, remembering password, etc. is not worth the effort."
"Dr. Holderman was professional and thorough and took time to ask important questions as well as answer my many questions. I feel confident that he took my concerns seriously, and that we were able to come to a solution that best served my medical needs as well as give me peace of mind about continuing under his care."
"Top notch professionals who pay attention to details, they made my procedure as easy as eating cake. Dr Holderman was kind and courteous as well as on schedule with excellent follow up after the procedure. Thank You Dr H."
"The best around. No doubt"
"Dr. Holdeman and his staff are amazing. They give the best care, attention, and plan to help the patient. They care about you! They listened to all my questions, concerns, and problems. They walked me through the entire process and plan to help me with my Chrons issues. The follow up often and the personal service they provide has given me comfort that my health is in good hands. I cant say enough good things about WAGI."
"My husband thought the Dr was very nice and was very personable ! Very satisfied with the colonoscopy !"
"I don't think there is a more caring doctor. I never think I thank him enough for the care he gives, his willingness to listen to my crazy observations and ideas I have about my care."
"Followed COVID-19 protocol well. Procedure was on time and staff did an excellent job with check in and preparing me for procedure. Follow up phone call 1 day later. I was very impressed with the professionalism and friendliness throughout."
"The staff made me feel comfortable and the procedure went well."
"I had my second screening colonoscopy yesterday at WAGI, both performed by Dr. Holderman. I commented to the staff member who called this morning to check in on me what a great job they did. Everything was organized and sequenced smoothly, from check-in, prep, procedure, and recovery. The staff was very friendly and attentive. A colonoscopy is not the most pleasant of medical screens, but I am impressed by the process WAGI has in place to make me as comfortable as possible. And I was. I will need another screen in 5 years, and I will have it done at WAGI."
"I have been a patient of Washington Gastroenterology for several years. They have helped me when I was struggling with my digestive health and really needed support."
"I appreciate having Dr Holderman to take care of my Crohns. The office is always helpful and friendly."
"My praise to this office and staff are of the highest given. The Front desk staff made the initial visit comfortable and throughout the visit I felt cared for and a top priority."
"The customer service is exemplary! I really did not want to have this procedure and they completely put me at ease and relieved all of my anxiety with their warm professionalism. THANK YOU!"
"Dr. Holderman and his staff were phenomenal. They are very friendly and courteous. I really appreciate the service they provided and how well they took care of me."
"I Enjoy Dr. Holderman and Digestive Health. I have seen him three times over the years. My wife and mother are also patients at Digestive Health. I have nothing negitive to say concerning Holderrman or his practice. Louis A Diamond"
"Dr Holderman and taem were the best I have experienced to date. Thank you for your care & compassion"
