Ronald J. Hauptman, M.D.



3815 E Bell Rd Ste 1250

Phoenix, AZ 85032

Open today 9:30AM - 11 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

Phoenix - 40th St/Bell

Gastroenterology in Phoenix, AZ

Phoenix - 40th St/Bell

3815 E Bell Rd

Ste 1250

Phoenix, AZ 85032

Open today 9:30AM - 11 PM


North Mountain

Gastroenterology in Phoenix, AZ

North Mountain

9250 N 3rd St

Ste 4035

Phoenix, AZ 85020

Closing soon at 5 PM


North Valley Endoscopy Center

Gastroenterology in Phoenix, AZ

North Valley Endoscopy Center

15255 North 40th Street

Ste. 157

Phoenix, AZ 85032

By appointment only.

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 Ronald J. Hauptman, M.D.


  • Gastroenterology Fellowship: University of California, Irvine, VA Medical Center
  • Chief Residency: University of Arizona, Tucson, VA Medical Center
  • Internal Medicine Residency: University of Arizona, Tucson, VA Medical Center
  • Medical Degree: Medical College of Wisconsin (Milwaukee, WI)
  • Undergraduate Degree: B.S. Arizona State University (Tempe, AZ)

Board Certification

  • American Board of Internal Medicine – Gastroenterology & Hepatology

Associations/ Memberships

  • American College of Gastroenterology
  • American Society of Gastrointestinal Endoscopy
  • Arizona Medical Association
  • Phoenix Society of Gastroenterology

Awards or Distinctions

  • Recognized in America's Top Physicians
  • Chief Resident: University of Arizona – 1994-1995
  • Published in American Journal of Gastroenterology

Hospital Affiliations

  • John C. Lincoln North Mountain
  • Paradise Valley Hospital


Excellent doctor, who explains detail information and offers solutions.

D.G. Google

Front desk extremely nice. Dr Hauptman very professional. The schedule gentleman was unfriendly and cold. He gave me the paperwork for prep and I asked him if it was 2 day prep and he rudely said the doctor didn't tell him it was 2 day. I told him I was told 2 day. He look discussed and got up to find doctor. He came back and said 2 day is the same paperwork. I started to ask do I double everything and he said yes. I started asking him questions and discussed again he went to file cabinet and got the 2 day paperwork and gave it to me. I said so there is 2 day paperwork and he glared at me and said nothing, not we are all set or thanks or anything and I walked away. Absolutely looked bothered to be helping me and put out to have to get the correct paperwork. Ruined an otherwise pleasant experience.

B.J. Google

Great doctor at a great practice

J.Z. Google

I recently saw Dr. Hauptman after being referred to him. He was very friendly and really took the time to listen to me. Rather than saying “uh huh…” to every complaint, he typed everything I was saying and asked interactive questions that showed he was actually listening. All of his staff were very nice to me. He was able to get me into an endoscopy the next morning and was able to get me in 45 minutes earlier than expected! The facility he did the procedure at was very clean and the staff was also extremely nice. He took the time to talk to me after the procedure rather than making me wait for results and I woke with no throat pain or anything. This was just a few days ago and the medication he prescribed has already started improving how I feel everyday. He also consistently messaged the surgeon he referred me to while I was still in his office until they called me to make my appointment hehe. I would definitely recommend him!

S.M. Google

I give the honor and glory to Jesus Christ my Lord and Savior for all He has done. My visit was a pleasant one. The staffing were very friendly, polite and caring. My procedure was excellent. Dr. Hauptman did a very good job.

P. Google


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Average Rating