Eugene F. Tharalson, M.D.


349 E Coronado Rd

Phoenix, AZ 85004

Open today 8 AM - 5 PM

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies

Arizona Digestive Health - Phoenix, AZ - Coronado

Gastroenterology in Phoenix, AZ

Arizona Digestive Health - Phoenix, AZ - Coronado

349 E Coronado Rd

Phoenix, AZ 85004

Open today 8 AM - 5 PM


Arizona Digestive Health - Phoenix, AZ - Estrella

Gastroenterology in Phoenix, AZ

Arizona Digestive Health - Phoenix, AZ - Estrella

9305 W Thomas Rd

Ste 370

Phoenix, AZ 85037
Request an 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 Eugene F. Tharalson, M.D.


  • B.S. Seattle University – Seattle, WA
  • M.D. Medical College of Wisconsin – Milwaukee, WI
  • Internal Medicine Residency – University of Arizona College of Medicine
  • Gastroenterology Fellowship – Carl T Hayden VA Medical Center

Board Certification

  • American Board of Internal Medicine – Gastroenterology & Hepatology

Associations/ Memberships

  • American College of Physicians
  • Phoenix Society of Gastroenterology
  • American Gastroenterological Association
  • American Society of Gastrointestinal Endoscopy

Awards or Distinctions

  • Charles W Hall Award for Outstanding Service
  • Coronary Care Unit, Department of Cardiology, University of Arizona
  • Intern of the Year – Internal Medicine, University of Arizona
  • Published in the American Journal of Gastroenterology

Hospital Affiliations

  • Banner Estrella Medical Center
  • Banner University Medical Center


Thatalson is a great doc.. Facility and staff are highly professional.. Kind and empathetic toward their patients! Highly recommend!!!

D.P. Google

Dr. Tharalson and his staff are wonderful. Staff is always professional and courteous. Dr. Tharalson takes the time to listen and cares about a good outcome for his patients. I would always recommend him to anyone with gastric issues.

R.K. Google

Dr. Tharalson and the staff at Arizona Digestive Health were great. I would definitely recommend them for your health care needs.

S.L. Google

Dr. Tharalson and his team are incredible. My favorite thing about Dr. Tharalson is that he has actively worked with me to treat my illness and has been incredibly patient, kind, and validating in moments when I was struggling with the diagnosis and/or treatment. The office team is organized and responsive.

S.B. Google

Dr. Tharalson maybe the most comfortable doctor I‘be ever spoken with! He was polite, courteous, interested, energetic and most importantly informative regarding the variable possible causes of my symptoms. That was necessarily instructive. Clarity is always less stressful than mystery! Thank you, Dr. Tharalson!

I.J. Google


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