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.
"Dr. Drewitz and his team performed a successful colonoscopy for me. Very professional and knowledgeable staff. Prompt service. Pre-screening, pre procedure instructions, and proactive follow-up are all very much appreciated. Thank you, Phoenix Endoscopy and Arizona Digestive Health!"
"Arizona Digestive Health was a very positive experience. The staff was friendly and took the time to review my procedure. Facility was clean, inviting and comfortable. The whole process was quick and painless."
"Dr. Drewitz is an excellent doctor. He takes time to ask questions and to do appropriate tests. Without his help I wouldn’t have been diagnosed with lymphoma or referred to such a fine oncologist."
"The whole process from the beginning to the end was perfect. Professional and kind stuff made sure everything went smoothly. Outstanding communication."
"This is a very nice The people at the front desk Office and doctors all of them treat you with respect. This is a very nice building up, kept and very clean. I would recommend this place to everyone."
"As all of are, I was nervous about having to make this appointment and the visit (shoot, the entire situation). Dr. Drew with and his staff were exceptional. From scheduling the appointment, TIMELY visit and had zero wait time (blessing), my consult with Dr D was informative, educational, detail oriented, COMFORTABLE, & any questions i had Dr Drewitz answered. Truly one of the best experiences I’ve had for an uncomfortable subject matter. Highly recommend!! You will not be disappointed."
"Dr. Drewitz is a physician I would recommend to all. He is genuinely concerned about his patients and provides professional expertise in his field. One can have a complete trust in the knowledge and ongoing care he provides. All his staff has been extremely pleasant and helpful, always every time."
"The entire process from scheduling to the procedure was seamless. Every staff member along the way was kind and helpful. The communication was perfect and I was given information every step of the way. Dr. Drewitz was great- his bedside manner is amazing, even though I only spoke with him for a few minutes. The building and all the rooms were spotless- super clean. I was very impressed the entire process for a test (colonoscopy) that I really didn’t want to do. Highly recommend Dr. Drewitz and AZ Digestive Health!"
"It’s was my time going over there. They staff were very nice and friendly the doctor who did my procedure was very nice and gets me out on time. I used to take my family and friends to other places they never finished that quickly next time I will bring them to your office for the procedure. Keep up the good work. 🌹🌺"
"Even though this office on east Coronado is farther away, I always come here. The staff is incredible. Very professional, knowledgeable, and so very friendly. The doctors are wonderful. I have never had a bad experience at this facility. I would highly recommend."
"This was my first experience with a digestive health doctor and procedure. I am extremely happy with how I was treated. I like Dr Drewitz’s calm demeanor and tone. I felt very confident in his care and comfortable . I definitely recommend!"
"I was more than pleased with my office visit with Dr. Drewitz he took the time to explain my lab results and assured me that the numbers are much better now, I must say I felt fortunate from the pleasant reception upon my arrival to virtually no wait time to the good news in reference to my lab results what more could I ask for."
"I never have to wait past my appointment time with Dr. Drewitz. He is thoughtful with my questions and comes up with solutions. I am happy to have found him after moving to the West Valley. Highly recommended!"
"Dr Drewitz had great bed side manner and was very reassuring of my procedure. He was with me when I awoke and I felt very well taken care of. I would highly recommend him."
"Dr Drewitz is very easy to work with, he listens to his patients concerns and looks to uncover the problem to correct it instead of guessing. His staff is amazing as well very polite and professional"
"This was my first experience with a digestive health doctor and procedure. I am extremely happy with how I was treated. I like Dr Drewitz’s calm demeanor and tone. I felt very confident in his care and comfortable . I definitely recommend!"
"Great doctor head no problems NFC theologist a little bit kind of split my lip. But the doctor was great billing department can't get by insurance correct."
"I am completely satisfied with the care provided by all the Clinic staff. Both the Anesthetist and Dr. Drewitz were very helpful and attentive during my procedure. Excellent human quality!!!"
"The ladies their we're very very nice and caring. They explained what was going to happen and what to expect. The doctor was a really nice man also. He came to me before my procedure and was polite respectful. Everything went fine and no problems. They did a wonderful job."
"Dr. Drewitz is the best. He is kind, caring and very easy to talk to. He takes time to listen and does not make an appointment feel rushed. The office staff has also been great."
"Very very very happy with Dr. Drewitz and his staff. Had 2 procedures recently that were flawless. Every person that worked with me was fantastic. Thanks!"
"I was quite nervous with my procedure. Dr Drewitz and his staff were very comforting and I am very glad I went to them. Highly recommend his practice."
"Everyone was polite and pleasant. I really liked Dr. Drewitz. My disappointment is that I’m still miserable. I’m taking the meds as prescribed, not eating after 5-6, being careful what I eat, and it still hurts when I swallow. I don’t feel there was not enough further instructions and options for resolving my issue."
"From intake to discharge and everything in between, the staff was friendly and understanding of me feeling grumpy and nervous. 😬. They made me smile 😊."
"We have been patients of Dr Drewitz since 2007 and we are so grateful to have him. He is kind, compassionate and an excellent doctor. We always feel confident having our procedures done in his center and his staff is wonderful also."
"Dr Drewitz and staff are very efficient and kind. My visit was completed in a timely manner. Dr Drewitz was very thorough and explained medical issues in a way that any lay person would understand. I was treated by him and staff with dignity and respect"
"I am a new patient of Dr. Drewitz - he was very professional and took time and care to understand my current health issues. I look forward to having Dr. Drewitz as my Gastroenterologist."
"Dr Drewitz has been my GI Dr.for over 10 years. I had a few GI Doctors in the past and He is the Best in my Opinion. He prescribed a new medicine for my ulcerative colitis when my past medication was not working for me. He is very caring and thorough Dr. I have recommended many people to him with G.I. issues."
"I was scheduled for a 12:15 pm procedure! Dr. Drewitz met with me prior to my scheduled procedure! He was actually running ahead of schedule and showed compassion and understanding! I was done in about 20 minutes and woke up in recovery! Highly recommend this GI Doctor."
"Excellent service from all the support staff and Dr Druitz. I appreciated the visit from Dr Druitz before and after the procedure. Janet the nurse anesthetist introduced herself and reviewed everything before she and Karen the attending nurse took me back. Everyone was very kind and attentive. The facility is top notch, clean, well equipped and maintained. I’ll be back in 5 years when I’m due for my next colonoscopy. Thanks to everyone for taking such good care of me!"
"Dr. Drewitz listens carefully to concerns and addresses each one thoughtfully. He is a good, non-judgmental listener who does not rush you. He stays up-to-date on his craft. I highly recommend him."
"Dr Drewitz is just wonderful. He's easy to talk to & listens as you try & explain some, at times (embarrassing), things that you either didn't know it could do OR want one's body to do. His staff are pretty great to :)"
"Great Doctor, listen to you and asks you Valuable questions, amazing eye contact with his patients not just typing on the computer like some doctors do."
"I had a great experience at Arizona Digestive health. All of the staff was very thorough and friendly. Dr. Drewitz was very thorough explaining to me how the procedure was going to go and how long the procedure would take. They administered just the right amount of anesthesia to where I had no complications waking up. No grogginess or anything felt great. I would highly recommend them if you're needing to have a colonoscopy or other procedures done there."
"I was referred to Dr. Drewitz by my PCM. Best refferal I could have received. The practice is very thorough, the receptionists are pleasant and helpful, and Dr. Drewitz has a calm but no nonsense manner. Dr. Derwitz explained everything gave me a chance to ask questions and did not rush through my appointment. Overall I am extremely pleased with how I have been treated on several occasions."
"Dr. Drewitz was kind, respectful, and down to earth. I felt very comfortable discussing my symptoms, diagnosis and treatment plan. I highly recommend this provider."
"Dr Drewitz is a great listener, and explains answers to questions fully in an understandable manner. He has a great demeanor with patient’s and is easy to talk to. You feel seen and heard fully."
"I always like my visits to Dr. Drewitz as he is kind, courteous and very helpful. He answered all my questions, and I was very pleased. Thank you Dr. Drewitz for your usual great help."
"The appointment was straightforward and casual. I felt at ease being in "teams" style call being at home. Decisions made and arrangements for surgery arranged separately by scheduling."
"This was my first visit with Dr. Drewitz. I am a new patient. I was very impressed with my new Dr. He was very patient and took the time to listen and helped with my concerns. I was very happy that I found him. Thank you, Natalie Shaffer."
"Thus far the experience has been truly Awesome. Dr Drewitz hears you and shows care for you as a person! I have felt a real trust! He responds to your calls and questions. The staff too has been very friendly and very helpful Amanda and Tanya thank you for caring for me and getting the help I need! Thank you Dr Drewitz til our next appointment!🙏"
"When handling a delicate procedure related to gastroenterology, Dr. David Drewitz is precisely the doctor I want as my ally. Personable, reassuring and warm, it was clear from step 1 that I'd be well taken care of. The entire office handled the procedure professionally and everyone seemed to understand their role. 5 stars across the board."
"On our telemedicine call Dr Drewitz answered all my questions. He gave me valuable advice and was very helpful. He is friendly and makes one feel comfortable. I always enjoy speaking with him. He is a very good doctor. I give him a 10 out of 10."
"When handling a delicate procedure related to gastroenterology, Dr. David Drewitz is precisely the doctor I want as my ally. Personable, reassuring and warm, it was clear from step 1 that I'd be well taken care of. The entire office handled the procedure professionally and everyone seemed to understand their role. 5 stars across the board."
"On our telemedicine call Dr Drewitz answered all my questions. He gave me valuable advice and was very helpful. He is friendly and makes one feel comfortable. I always enjoy speaking with him. He is a very good doctor. I give him a 10 out of 10."
"I had a Colonoscopy by Dr Drewitz last week Dr Drewitz and the entire staff were excellent…. I was extremely impressed how well everyone involved in the procedure handled the experience professionally I will recommend Dr Drewitz to anyone T Ray"
"I just had my first appointment yesterday and he’s demonstrated such a strong sense of urgency and care even prior to our appointment. Thank you so much! I couldn’t be happier!"
"Dr jewett's office when I went for my procedure for a colonoscopy was very warm Pleasant and I can't say how much they made you feel comfortable and explain questions that I have for the colonoscopy they were very thorough and telling me what I wanted to know I can't tell you how oh please I was with his office staff"
"Friendly and efficient support staff, immaculate facility, very prompt scheduling, genuinely empathetic and reassuring manner, literally painless procedure, zero negative after-effects... should be a 6th star!"
"Dr jewett's office when I went for my procedure for a colonoscopy was very warm Pleasant and I can't say how much they made you feel comfortable and explain questions that I have for the colonoscopy they were very thorough and telling me what I wanted to know I can't tell you how oh please I was with his office staff"
"This is my 2nd time coming back to Dr. Drewitz office after 10yrs. The guideline to medication is clearly, doctor office call, texting to reminds me to follow the instruction, see if I have any question, problem. Then came the procedure day, it went smoothly, the hospital was very clean, the nurses was very nice & helpful. I was very relaxed, sleep, they woke me up and it was done. The next day doctor office call to see if I have any issues, which I don't have. I think when we heard of the word colonoscopy, your mind started to wound up, worries, feeling uncomfortable, but if we just follow the guidelines. Know and understand it purposes, preventing 'C.C', I rather get it done than get hit with the surprise. Thank you Dr.Drewitz and the staffs for taking care of me 😊 Update: 8/8/23 doctor office called yesterday, the polyps was benign, doctor want me to return in 10 years. Yay. 🙌"
"Top tier! I cannot begin to tell you the level of professionalism, hands on care and attention to detail that I experienced. If I told you it was like a spa experience you would not believe me, But that is the level of comfort and support that was provided to me by the doctor, esthetician and nursing staff from start to finish!"
"This is my 2nd time coming back to Dr. Drewitz office after 10yrs. The guideline to medication is clearly, doctor office call, texting to reminds me to follow the instruction, see if I have any question, problem. Then came the procedure day, it went smoothly, the hospital was very clean, the nurses was very nice & helpful. I was very relaxed, sleep, they woke me up and it was done. The next day doctor office call to see if I have any issues, which I don't have. I think when we heard of the word colonoscopy, your mind started to wound up, worries, feeling uncomfortable, but if we just follow the guidelines. Know and understand it purposes, preventing 'C.C', I rather get it done than get hit with the surprise. Thank you Dr.Drewitz and the staffs for taking care of me 😊"
"Dr David Drewitz has been my gastro for 13 yrs. I have had several procedures done at Banner Estrella Hospital as well as office visits .. the findings have been well described. Dr Drewitz prides himself on being on time for his patients."
"Everything was excellent. Checking was fast. Doctor responded promptly. My problem was identified and fixed. And best of all it didn't hurt. Thank you!"
"After a CT scan I needed to see a GI specialist. A friend told me he loves Dr Drewitts and highly recommended him. On short notice the office got me scheduled with a terrific Nurse Practitioner and we agreed a colonoscopy and endoscopy were needed due to on going belly pain and other factors. Highly recommend this team!!"
"The office staff are very nice and always are on time ! Doctor Drewitz is always very attentive and helpful! He always takes time to answer all my questions ! He is a wonderful man and very kind !"
"Dr. Drewitz is on time, and more importantly, takes his time with you. He answered all of my questions without rushing me, and is thoughtful and informative. Highly recommended!"
"Dr. Drewitz and his staff are thorough, informative, patient and caring. I would highly recommend them to anyone. They went out of their way to help me with the referrals when I had trouble scheduling them. Thank you!"
"Dr. Drewitz is thorough and kind. He really listens and cares. His office staff were friendly and efficient. Wait times were minimal and appointment scheduling was effortless. I would highly recommend Dr. Drewitz."
"Dr. Drewitz and his staff have always provided the best care. He took his time and answered all my questions. I have recommended him to several friends."
"Dr. Drewitz and his whole team are fantastic. Dr. Drewitz was recommended by my primary care doc (because he’s my doc’s doctor) for an age-based colonoscopy and the process was as painless and smooth as you could hope for. The staff as great, Dr. Drewitz has a great bedside manner and he explained the procedure and results clearly."
"Dr. DREWITZ and his staff are knowledgeable and efficient. I'm totally satisfied with all of my interactions, and especially pleased with Dr. DREWITZ's thoughtful treatment explanation, because he clearly has a firm grasp of the current best practices in his specialty, while considering my personal medical and overall situation and my individual concerns."
"The appointment was good first time he scheduled test for me to find out what is going on. I found him very knowledgeable and shows concern for the patient."