Patient Reviews

Our team of compassionate, board-certified gastroenterologists strives to ensure every patient receives cutting-edge treatments using the latest in research and technology, so that all patients can have a positive experience that leaves them with better digestive health. We invite you to see what other patients are saying in order to get a better idea of what it may be like to receive care at our facility. All of our client feedback is taken to heart so that we can continue crafting positive outcomes for future persons requiring our assistance. When you have made an informed decision, please contact our location in Phoenix, AZ to request your consultation for GI treatment.

5.0 Review from W. Source: Google Sep 30 2022

"Very professional and knowledgeable doctor. I'll try to keep as my primary doctor as long as I am in this area"

5.0 Review from C.C. Source: Google Sep 22 2022

"Dr David was very easy to work with and would explain in detail what my ailment were and a courses of treatments that are possible. Also While being easy to work with he is not one to sugar coat things, but also does not resort to gloom and doom talk."

5.0 Review from T.D. Source: Google Sep 20 2022

"I have always had an excellent experience with Dr. Drewitz. No matter the issue, I have been well taken care of."

5.0 Review from W.W. Source: Google Sep 18 2022

"I recently had a visit with Dr. David concerning a medical issue I was having, he scheduled a test and discovered an infection that I have had a long time, long before I moved to Arizona 3 years ago.He treated it with antibiotics and now I’m not only feel a lot better but I was able to discontinue medicine that was prescribed to me 10 years ago when I lived Detroit. He and his staff have been very good with follow up calls also. Thanks Dr. David."

5.0 Review from A.G. Source: Google Sep 11 2022

"My experience with the doctor was satisfied. He was patient an clear even with we are not speak the same lenguaje."

5.0 Review from M.S. Source: Google Sep 10 2022

"Doc is very knowledgeable and is easy to talk to."

5.0 Review from S. Source: Google Sep 10 2022

"Dr David initially questioned why I was seeing a second GI in two years; this is understandable. However, after reviewing various prior GI studies he recognized the need for a more thorough examination given my existing symptoms. He was straightforward and communicated clearly the initial imaging required, a treatment plan for some immediate relief and a follow up appointment plan. I have a follow up with his NP/Nutritionist for imaging results and a further treatment plan. I find his approach to be honest, efficient, and professional."

5.0 Review from J.F. Source: Google Sep 10 2022

"I appreciate the time and patience Dr David gives to me. I always have a lot of questions and he patiently answers them all and corrects my “Dr. Google”quotes! He did my endoscopy - I trust him completely and highly recommend him."

5.0 Review from J.H. Source: Google Jun 16 2022

"I have been under Dr. Drewitz’s care for many years. He has always been very straight forward/no BS, which I appreciate. At times the office staff stumbles a bit, but the care from Dr. Drewitz keeps bringing me back."

5.0 Review from D.G. Source: Google May 25 2022

"Dr Drewitz was very good and fun that's a BIG Plus I would definitely recommend him as your Gastro"

5.0 Review from M.T. Source: Google May 21 2022

"Dr. Drewitz, is super cool dude and the staff, are super nice very thoughtful too!"

5.0 Review from M.S. Source: Google May 21 2022

"I have worked with a number of GI doctors over the years and Dr. Drewitz stands out among his peers. He is easy to talk to, shows genuine compassion and understanding, and works with patients to ensure that they are comfortable with his recommended treatment plan."

5.0 Review from R.H. Source: Google May 16 2022

"Dr. Drewitz is an outstanding and professional Doctor. I highly recommend Dr. Drewitz to anyone."

5.0 Review from D.D. Source: Google May 10 2022

"Dr. Drewitz is kind, listens carefully and never rushes. He is the best!"

4.0 Review from A.S. Source: Google Apr 19 2022

"Professional, concise and attentive. Let me answer his questions without cutting me off or hurrying me."

5.0 Review from J.R. Source: Google Apr 09 2022

"He was there for me and his staff,made me feel Special treatment and care . Thank you Dr drewitz and staff."

5.0 Review from D.F. Source: Google Mar 30 2022

"Dr. David Drewitz is a fantastic MD. He knew exactly what I was saying about my ulcerative colitis and acid reflux. I'm getting a colonoscopy and endoscopy in April, yey."

5.0 Review from L.B. Source: Google Mar 29 2022

"Dr. David and his staff are very efficient in the care of their patients! He is very thorough during your appointments and takes the time to listen to what you have to say! Responses quickly to requests for treatment during a flare. I would definitely recommend Dr. David to anyone looking for a good Gastroenterologist!"

5.0 Review from L.T. Source: Google Mar 24 2022

"Dr David and his team have done everything they can to get my Crohn's into remission. Because of them I have found a medication that works for me, allowing me to live a symptom free life. I truly feel they care about my well being."

5.0 Review from R.&. Source: Google Feb 22 2022

"Dr Drewitz is an extremely careful and thoughtful physician. He thoroughly explains his opinion and findings, and takes time to answer questions without making you feel hurried. I'm relatively new as his patient, but compared to other Gastro physicians I've tried. . .i have to say; "he is a good one," that I plan to follow up with for future care."

5.0 Review from N.G. Source: Google Feb 02 2022

"Kind & knowledgeable. Didn't talk down to me. No arrogance or big ego. A very good experience!"

5.0 Review from M.T. Source: Google Feb 02 2022

"I've been going to Dr. David for over 25 years. I trust him with my life. I wish I adored my other doctors like I do him. Professional, caring and on time. Great guy"

5.0 Review from B.O. Source: Google Feb 01 2022

"He was recommended by another doctor in whom I have confidence. He has a caring manner in that he appears not to be in a rush and listens attentively. He does not tend to over-treat."

5.0 Review from J.A. Source: Google Jan 10 2022

"Friendly staff, Dr. David was to the point and answered all questions."

5.0 Review from M.L. Source: Google Dec 31 2021

"Easy to talk to, listens, and provided a solution to my complaint."

5.0 Review from M.S. Source: Google Dec 02 2021

"After bouncing around from doctor to doctor trying to find answers, I am relieved to have found Dr. David. He is the first doctor I have seen for this condition that I feel took the time to truly listen and understand the extent of my symptoms and experiences and who honestly CARES about not just my physical health but my quality of life. I honestly can’t put into words the relief I felt after my appointment with him and the hope I finally have for my future."

5.0 Review from C.M. Source: Google Nov 12 2021

"Dr Drewitz and staff have provided excellent services. Thank you so much."

5.0 Review from J.S. Source: Google Nov 05 2021

"Being new to AZ, finding the right doctor is not always easy. Dr Joseph David was highly recommended by a lot of people. I called the office and the entire staff was helpful and courteous, and were able to schedule me fairly quickly. My first appointment was a telehealth appointment, and from the first conversation with Dr David, I felt comfortable and very confident. When I met the doctor, I knew I had made the right choice. I highly recommend Dr David."

5.0 Review from J.H. Source: Google Nov 03 2021

"Dr Drewitz was very understanding about my problem. He got me an appointment for my procedure more quickly than I expected. Thank you so much Dr. Drewttz. I can't wait to be back to normal."

5.0 Review from B.S. Source: Google Oct 29 2021

"Office staff was very organized and accommodating ! Dr David listened to my needs, explained in detail the treatment plan and assured me that he will “be there “ if/when my symptoms reoccur again. Very impressive!"

4.0 Review from J.B. Source: Google Oct 12 2021

"I am a new patient of Dr. Drewitz and only had 1 consult with him and it went very well. As of now I had nothing but a great experience with Dr. Drewitz and all the office staff I have had any dealings with up until this point. I am sure it will continue the same. Joe B"

5.0 Review from K.P. Source: Google Oct 05 2021

"Always easy to get an appointment, doctor Drewitz provides excellent care and actually calls you back. Great office staff."

5.0 Review from L.H. Source: Google Sep 15 2021

"Dr Derwitz and his staff are very courteous and informative. He explained my diagnosis and treatment thoroughly. I have an existing condition that I did not understand completely. He explained and provided visuals to help me understand the condition and what he could do to treat said condition. The ease of scheduling the upper GI and the care that went in to ensuring that Covid protocols were met was comforting."

5.0 Review from D.H. Source: Google Sep 04 2021

"I’ve been going to Dr. Drewitz for about 10 years now. He’s wonderful - a caring & skilled professional with great communication skills. I found his office through a family member & am very happy with the office & medical staff too."

5.0 Review from D.L. Source: Google Sep 01 2021

"Doc was a true professional. Really straight forward and helped to give transparent information and make me feel comfortable."

5.0 Review from N.T. Source: Google Aug 27 2021

"Top facility for gastro issues. Dr. Drewitz is the best one could have. Been my guy for 30 years."

5.0 Review from L.W. Source: Google Aug 20 2021

"The experience was great. I went in for an EGD. David Drewitz is very informative and cares. He took the time to explain my situation and what the EGD would find. After the procedure made sure I was ok and explained what he found. I left well informed of what I needed to do to take better care of myself and he let me know what would happen next. I would highly recommend Dr David Drewitz if your looking for a GI. Thank you."

5.0 Review from T.F. Source: Google Aug 12 2021

"From the moment you walk in to Dr David's office,you are greeted,. They make you feel like you belong there.. no judging you,, . They treat you just like family. Dr. David listens, and the staff worked so hard, to accommodate a difficult schedule. Hat's off to the entire staff. 🥰"

5.0 Review from C.J. Source: Google Aug 04 2021

"Dr. Drewitz he is amazing!!! He listens, he’s direct and thorough these are qualities I think everyone desires in a doctor. Hands down one of my favorites :-)"

5.0 Review from A.D. Source: Google Jul 19 2021

"I didn't realize the amount of pain I was having from my side, due to my kidney stones. Dr. Drewitz made the procedure smooth and quick. It was as painless as possible. I would recommend Dr. Drewitz to anyone."

5.0 Review from M.K. Source: Google Jul 01 2021

"Lovely relaxed atmosphere, empathic staff, they really listen to their patients. Plus they have a sense of humor."

5.0 Review from S.K. Source: Google Jun 20 2021

"The best doctor ever."

5.0 Review from R.P. Source: Google Jun 15 2021

"Great doc, great guy. I really enjoy my visits with him, always down to earth, very relaxed and good sense of humor."

5.0 Review from E.S. Source: Google Jun 12 2021

"Great doctor and office allways willing to do what's needed"

5.0 Review from W.T. Source: Google Jun 11 2021

"Kind and caring! He is very knowledgeable and keeps things simple when explaining issues."

5.0 Review from L.U. Source: Google Feb 19 2021

"Dr. DREWITZ Is Awesome, empathetic and shows compassion for his patience! He's been my GI Specialist for 14+ yrs and has patiently walk with me through very traumatic health experiences. He's very thorough and has never rushed me out of an apt. Dr. Drewitz has advocated for me throughout very hard seasons in my life. He has always shown concern for me as a person and not just the disease I battle with. You won’t be disappointed. ♥️"

5.0 Review from R.L. Source: Google Jun 26 2020

"Dr. Drewitz is the most responsive, caring, and knowledgeable Doctor. He adjusts care plans promptly and accordingly. He is always accessible to questions and office visits are always on time. He spends adequate time with you during office visits and answers all questions throughly. The entire staff here is also very good. They always are friendly and very helpful."

5.0 Review from K.Z. Source: Google Nov 21 2019

"Everybody was extremely helpful. Dr. David was so nice and made you feel so comfortable. He answered all my questions and concerns and I never felt rushed. Then his staff was extremely helpful on helping me with my billing questions on my Upcoming procedure."

5.0 Review from S.L. Source: Google May 29 2019

"Have been a patient of Dr. Drewitz for 10 years. He is wonderful. He LISTENS to you. He follows up. He doesn't rush your appointment. I suggested I wanted to try a new medication. It wasn't one he typically prescribes. He did research, talked to his colleagues and agreed to let me try it. It worked! I can get an appt with him easily, his staff is wonderful. Love Dr. Drewtiz!"

5.0 Review from A.V. Source: Google Dec 14 2018

"Just had my colonoscopy this morning went in with the most fear did a semi conscious procedure and didnt feel anything the staff top notch all the way from the nurses to the anesthesiologist careing that you were comfortable all the way through your procedure anyone thinking about it please give them a try they do care about the patient. Thank you dr.drewitz you and all your staff that was part of my procedure your all the best"

5.0 Review from A.J. Source: Google Oct 05 2018

"Dr. Drewitz is kind, compassionate, and takes his time to explain what he is doing and expecting. He and his office have been on time for at least 5 times my family has been to his office, we have not had to wait longer than 5 minutes. Dr. Drewitz speaks in a way that makes sense to those who don't know exactly what might be ”typical” to him."