I was there recently there for an endoscopy and colonoscopy. Dr. McCallum and all the nursing staff were five stars fine, and I received the compassionate care that I needed. The office staff communic

Dr Anis Hanna works at Tucson Gastroenterology. Dr Hanna is one of the most irresponsible doctors I have ever been to. I have had colon issues for years. Once my colonoscopy was completed. He was done

They will not comply with ADA to make an colonoscopy appointment for a deaf person. Their patient portal doesn't work. Office Supervisor did not provide information as requested. To make an appointmen