Brian Fung, M.D.


(Reviews Coming Soon)

603 W. Baseline Rd Suite 200

Mesa, AZ 85210

Open today 8 AM - 4 PM

Quick Facts

  • Colon Cancer Screenings
  • IBD, Crohn’s Disease, Ulcerative Colitis
  • Acid Reflux/Heartburn
  • Expert Endoscopy and Colonoscopy
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted

Mesa - Central

Gastroenterology in Mesa, AZ

Mesa - Central

603 W. Baseline Rd

Suite 200

Mesa, AZ 85210

Open today 8 AM - 4 PM


Queen Creek

Gastroenterology in Queen Creek, AZ

Queen Creek

21321 E Ocotillo Rd

Ste 114

Queen Creek, AZ 85142

Closed. Opens Tue at 8 AM



Gastroenterology in Gilbert, AZ


201 W Guadalupe Rd

Ste 209

Gilbert, AZ 85233

Closed. Opens Tue at 8 AM

Request Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Non-emergency requests will be responded to within 24-48 hours.

About Brian Fung, M.D.

Why Gastroenterology?

I chose to specialize in gastroenterology because I believe that gastrointestinal health is a core component of our overall wellbeing. Gastrointestinal diseases can have significant impact on our daily quality of life. I am grateful for the privilege of working in a fast-growing field with advancing research and innovation where I have the opportunity to meaningfully improve how my patients feel.

What Can Patients Expect?

I am dedicated to providing high-quality, evidence-based, individualized care. I believe in listening to my patients and working together as a team to come up with a personalized care plan. Patients can expect to receive the highest standards of care from a physician who is up to date with the current guidelines and latest developments in the field.


  • Undergraduate Degree: Bachelor of Arts in Molecular Biology, Pomona College
  • Medical Degree: David Geffen School of Medicine at UCLA
  • Medical Residency: UCLA – Olive View Internal Medicine Residency Program
  • Medical Fellowship: University of Arizona College of Medicine – Phoenix

Professional Affiliations

  • American Gastroenterological Association
  • American College of Gastroenterology
  • American Society for Gastrointestinal Endoscopy
  • American Association for the Study of Liver Diseases
  • American College of Physicians
  • American Medical Association