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).
Tulsa Endoscopy Center
Our gastroenterologists and staff at Tulsa Endoscopy Center 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).
We believe in compassionate medicine, where patients feel reassured and unrushed. We hold ourselves to the highest of standards, as our center is accredited by the Accreditation Association for Ambulatory Health Care (AAAHC).
Our board-certified GI doctors specialize in performing a myriad of GI procedures, including colonoscopy and upper endoscopy.
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
Tulsa Endoscopy Center 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.
Patient Forms
At Tulsa Endoscopy Center 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.
Insurance and Billing
Tulsa Endoscopy Center accepts most major insurances. As a courtesy to you, we will bill your insurance carrier for you; however, we cannot tell you what your policy will cover.
1,513 Reviews
Feb 1, 2026
Jan 31, 2026
Very friendly staff. Made an uncomfortable procedure more pleasant.
Jan 31, 2026
I have gone to Dr.Blankenship for years! He and his team are amazing
Jan 30, 2026
I was very satisfied ! The staff at the office was polite and efficient. Dr.Nightengale was extremely thorough, pointed and reassuring. The paperwork for procedure was incredibly thorough, leaving all of my questions answered. The morning of procedure was all I could ask for. Staff kind, friendly and efficient. Nursing staff and nurse anesthetist 10+ professional and warm. I felt at ease prior to during and after procedure.The text system they have is amazing and reassuring prior to and after procedure. Thanks to everyone! You are my new doc!
Jan 29, 2026
Dr. Volak and his team are all wonderful, caring, and provide efficient and accurate medical care. Highest recommendations.
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Perfectly professional and accommodating. They do make an unpleasant process tolerable. See you next year!