HealthcareDiscovery.AI / Doctors / Arizona / Gastroenterology

Gastroenterologists in Arizona

Data updated monthly · Last refresh October 2026

400 Gastroenterology providers practice in Arizona, including 139 (35%) offering telehealth. The largest concentration is in Scottsdale. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

400providers
139telehealth
Scottsdaletop city

Gastroenterology by city in Arizona

Choose a city to see providers there.

Gastroenterology in Scottsdale106 providers
Gastroenterology in Phoenix70 providers
Gastroenterology in Tucson59 providers
Gastroenterology in Mesa39 providers
Gastroenterology in Chandler31 providers
Gastroenterology in Glendale17 providers
Gastroenterology in Gilbert14 providers
Gastroenterology in Yuma9 providers
Gastroenterology in Peoria9 providers
Gastroenterology in Flagstaff7 providers
Gastroenterology in Prescott6 providers
Gastroenterology in Sun City6 providers
Gastroenterology in Avondale5 providers
Gastroenterology in Goodyear4 providers
Gastroenterology in Paradise Valley2 providers
Gastroenterology in Sun City West2 providers
Gastroenterology in Cottonwood2 providers
Gastroenterology in Oro Valley2 providers
Gastroenterology in Page1 providers
Gastroenterology in Surprise1 providers
Gastroenterology in Tempe1 providers
Gastroenterology in Bullhead City1 providers
Gastroenterology in Sierra Vista1 providers
Gastroenterology in Kingman1 providers

Gastroenterology providers in Arizona

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Bradford Gelzayd, M.D.
Phoenix, AZ · $3,039 in drug and device payments (2025) · Telehealth · (480) 840-1754
Dr. Brenda Dennert, M.D.
Phoenix, AZ · $66 in drug and device payments (2025) · Telehealth · (602) 254-5321
Dr. Bridgette Mcnally, DO
Phoenix, AZ · No drug or device payments recorded (2025) · (480) 301-8000
Dr. Bruce Noland, M.D.
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 266-5678
Dr. Bruce Sand, DO
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 996-8888
Dr. Dalbir Sandhu, M.D.
Phoenix, AZ · $1,621 in drug and device payments (2025) · (602) 406-1510
Dr. Danlu Wang, D.O
Phoenix, AZ · $407 in drug and device payments (2025) · (602) 344-5011
Dr. David Drewitz, M.D.
Phoenix, AZ · $1,053 in drug and device payments (2025) · Telehealth · (602) 266-5678
Dr. David Johnson, M.D.
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 277-5551
Dr. Divyesh Sejpal, MD
Phoenix, AZ · $482 in drug and device payments (2025) · (602) 406-1510
Dr. Elizabeth Cruz, MD
Phoenix, AZ · $164 in drug and device payments (2025) · (602) 406-1510
Dr. Ericka Charley, MD
Phoenix, AZ · $40 in drug and device payments (2025) · (602) 344-5011
Dr. Eugene Tharalson, M.D.
Phoenix, AZ · $1,231 in drug and device payments (2025) · Telehealth · (602) 266-5678
Dr. Florinella Oprescu, MD
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 371-2515
Dr. Florin Gaidici, M.D.
Phoenix, AZ · $1,446 in drug and device payments (2025) · Telehealth · (480) 985-1093
Dr. Frederick Kogan, MD
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 249-4750
Dr. Fredrick Kenny, M.D.
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 266-5678
Dr. Gerald Irwin
Phoenix, AZ · No drug or device payments recorded (2025) · (651) 318-2025
Dr. Hyun Jae Kim, MD
Phoenix, AZ · $1,509 in drug and device payments (2025) · (480) 342-2000
Dr. Indu Srinivasan, M.D.
Phoenix, AZ · $649 in drug and device payments (2025) · Telehealth · (602) 470-5000
Dr. Jen-jung Pan, M.D.
Phoenix, AZ · $189 in drug and device payments (2025) · Telehealth · (602) 521-5180
Dr. Jonathan Mellen, M.D.
Phoenix, AZ · $74 in drug and device payments (2025) · (623) 236-8507
Dr. Joseph David, M.D.
Phoenix, AZ · $3,638 in drug and device payments (2025) · Telehealth · (602) 254-5321
Dr. Joseph Fares, MD
Phoenix, AZ · $149 in drug and device payments (2025) · Telehealth · (623) 580-5390
Dr. Jyotsna Ravi, MD
Phoenix, AZ · $182 in drug and device payments (2025) · Telehealth · (602) 344-5027
Dr. Kandarp Patel, DO
Phoenix, AZ · $21 in drug and device payments (2025) · (623) 236-8507
Dr. Krishdeep Chadha, MD
Phoenix, AZ · $2,648 in drug and device payments (2025) · (623) 236-8507
Dr. Layth Al-jashaami, M.D
Phoenix, AZ · $3,336 in drug and device payments (2025) · (602) 406-1510
Dr. Lynna Alnimer, M.D.
Phoenix, AZ · $1,049 in drug and device payments (2025) · Telehealth · (602) 521-5180
Dr. Ma Ai Thanda Han, M.D
Phoenix, AZ · $297 in drug and device payments (2025) · (507) 284-2511
Dr. Mansur Khan, MD
Phoenix, AZ · $167 in drug and device payments (2025) · (623) 907-8686
Dr. Mark Gulinson, MD
Phoenix, AZ · $2,882 in drug and device payments (2025) · Telehealth · (623) 279-3575
Dr. Masud Shaukat, MD
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 956-7721
Dr. Michael Altman, M.D.
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 266-1718
Dr. Michael Foley, DO
Phoenix, AZ · $2,960 in drug and device payments (2025) · Telehealth · (602) 279-3575
Dr. Michael Mills, M.D.
Phoenix, AZ · $2,116 in drug and device payments (2025) · Telehealth · (602) 266-5678
Dr. Michele Young, MD
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 277-5551
Dr. Moises Nevah Rubin, MD
Phoenix, AZ · $49,547 in drug and device payments (2025) · (602) 521-5800
Dr. Nadim Zyadeh, MD
Phoenix, AZ · $902 in drug and device payments (2025) · Telehealth · (602) 973-6666
Dr. Neil Shernoff, M.D.
Phoenix, AZ · No drug or device payments recorded (2025) · (623) 772-6999
Dr. Nisha Sharma, M.D.
Phoenix, AZ · $699 in drug and device payments (2025) · Telehealth · (602) 521-5180
Dr. Omar Nadhem, M.D.
Phoenix, AZ · No drug or device payments recorded (2025) · (918) 502-1900
Dr. Paul Berggreen, M.D.
Phoenix, AZ · $679 in drug and device payments (2025) · (602) 254-5321
Dr. Radhika Babaria, MD
Phoenix, AZ · $286 in drug and device payments (2025) · Telehealth · (602) 254-5321
Dr. Rakesh Nanda, MD
Phoenix, AZ · $149 in drug and device payments (2025) · (602) 277-5551
Dr. Rawad Mounzer, M.D.
Phoenix, AZ · $1,799 in drug and device payments (2025) · Telehealth · (602) 521-5180
Dr. Ricardo Borsatto, M.D.
Phoenix, AZ · No drug or device payments recorded (2025) · (623) 236-8507
Dr. Richard Shaughnessy, DO
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 254-6686
Dr. Rukiya Chavers, FNP C
Phoenix, AZ · No drug or device payments recorded (2025) · (623) 772-6999
Dr. Sakolwan Suchartlikitwong, MD
Phoenix, AZ · $486 in drug and device payments (2025) · Telehealth · (602) 521-5180

Conditions Gastroenterology providers in Arizona commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Gastroenterology providers are in Arizona?

There are 400 Gastroenterology providers with active NPI records practicing in Arizona, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in Arizona offer telehealth?

Yes. 139 of the 400 Gastroenterology providers in Arizona (about 35%) report offering telehealth services in CMS data.

Which cities in Arizona have the most Gastroenterology providers?

Scottsdale (106), Phoenix (70), Tucson (59) have the highest concentration of Gastroenterology providers in Arizona.

How many Gastroenterology providers in Arizona received drug or device company payments?

281 of 400 Gastroenterology providers in Arizona (70%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Gastroenterology providers in Arizona treat?

Gastroenterology providers commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Gastroenterologists in Arizona work in independent practices or large health systems?

Among 271 Gastroenterologists in Arizona enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 78% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Gastroenterologists in Arizona work at?

According to CMS facility affiliation records, the Arizona hospitals where the most Gastroenterologists hold privileges are Mayo Clinic Hospital in Phoenix; Honorhealth Scottsdale Shea Medical Center in Scottsdale; Banner Desert Medical Center in Mesa.

Related reading on HealthcareDiscovery.AI

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Gastroenterology in Arizona? Get featured.