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Board-Certified Gastroenterologist at Your Service

Full-Service Gastroenterology Clinic

When an abdominal pain is starting to cause serious discomfort that it interferes with your daily activities, it’s time to get in touch with AMF GASTROENTEROLOGY in Phoenix, Arizona.

We specialize in all aspects of gastroenterology, including the diagnosis and treatment of gastro-esophageal reflux, irritable bowel syndrome, and other digestive tract diseases. We also perform esophagogastroduodenoscopy (EGD) and colonoscopy. Schedule an appointment today.

About Rushda Mumtaz, M.D.

“I am a board-certified gastroenterologist. I did my internal medicine residency at Maricopa Medical Center in Phoenix, Arizona and my gastroenterology fellowship at the University of Arizona in Tucson, Carl T. Hayden VA Medical Center, and Banner Good Samaritan Medical Center.

I have extensive experience in performing all types of gastrointestinal endoscopy procedures. I provide comprehensive care for gastro-esophageal reflux disease, colon cancer, inflammatory bowel disease, irritable bowel syndrome, peptic ulcer disease, pancreato-biliary disease, hepatitis C, liver diseases, and other digestive tract diseases.”

Accepted Insurance

We are currently accepting patients with the following insurances at AMF GASTROENTEROLOGY:


Contracted Insurances​

  • Aetna
  • Arizona Foundation for Medical Care (AFMC)
  • Mercy Care Plan
  • Care 1st
  • Arizona Complete Health
    Care Plan
  • University Physicians Healthcare
  • Blue Cross/Blue Shield (HMO, PPO, FED)
  • Bridgeway
  • Caremore
  • Coventory and First Health
  • Multiplan (PHCS)
  • Cigna
  • Beech Street
  • Fortified Provider Network
  • Humana (HMO, PPO, GOLD)
  • Three Rivers Provider Network
  • Tricare
  • United Health Care
  • Medicare
  • United Health Care-Evercare
  • USA MCO 

Non-Contracted Insurance

This is accepted only with out-of-network authorization for physician.

                        • HealthChoice

Mission Statement

Our mission is to provide the best care possible in
the field of gastroenterology.

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