Patient Finds Answers Through Timely GI Evaluation at ASC
Discover how one patient found answers for chronic digestive issues at an ambulatory surgery center (ASC).
Phoenix’s Best GI Doctors
Our gastroenterologists and staff at Phoenix Endoscopy are dedicated to providing quality, affordable care to the community in our quest to lower colon cancer rates and treat an array of digestive diseases, including Crohn’s Disease, irritable bowel syndrome (IBS) and gastroesophageal reflux disease (GERD). With two convenient locations in central and downtown Phoenix, we are proud to serve thousands of patients in the Phoenix Metro area.
We believe in compassionate medicine, where patients feel reassured and unrushed. We hold ourselves to the highest of standards, as the center is accredited by the Accreditation Association for Ambulatory Health Care (AAAHC) and CMS.
Our board-certified GI doctors specialize in performing myriad GI procedures, including colonoscopy, esophageal dilation, flexible sigmoidoscopy, upper endoscopy and small bowel enteroscopy.
If you are due for a colonoscopy or in need of a GI procedure, don’t put it off any longer. Give us a call today!
For Your Visit
Phoenix Endoscopy is committed to ensuring that your experience with us is relaxed and worry-free, from consultation through recovery. To assist us, we ask that you read and comply with all guidelines.
We’re pleased to partner with StopColonCancerNow.com to help boost colon cancer screenings and prevention for residents in greater Phoenix.
Patient Forms
At Phoenix Endoscopy, your time is as valuable to us as it is to you. That’s why we provide online access to a variety of forms that patients may complete before their visit. The following documents will help us expedite the check-in process for your appointment. Please take a moment to download and print the appropriate form(s).
Insurance and Billing
Phoenix Endoscopy accepts most major insurance. We will bill your insurance carrier; however, we cannot tell you what your policy will cover. Since your insurance policy and coverage are between you and your carrier, we urge you to contact them prior to your procedure. You will be responsible for any co-pays and deductibles.
1,842 Reviews
Feb 1, 2026
Jan 31, 2026
You can't find a better doctor and the nursing staff is supreme!
Jan 31, 2026
Great practice quiet and professional. IV good on first try. They have done this before. Very clear pre and post information.
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My experience at Phoenix Endoscopy, LLC was excellent! Dr Drewitz and his staff were professional, caring, and did everything they could to keep me comfortable throughout my procedures.