HealthcareDiscovery.AI / Doctors / Arizona / Scottsdale / Gastroenterology

Gastroenterology in Scottsdale, Arizona

Data updated monthly · Last refresh September 2026

106 Gastroenterology providers practice in Scottsdale, and 60% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in Scottsdale

Listed alphabetically. 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. Abdullah Alkhattabi, MBBS
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 301-8000
Dr. Adam Harris, M.D.
Scottsdale, AZ · $19,614 in drug and device payments (2025) · Telehealth · (480) 563-5757
Dr. Akram Ahmad, MBBS
Scottsdale, AZ · $446 in drug and device payments (2025) · (480) 301-8000
Dr. Allon Kahn, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · Telehealth · (480) 301-8000
Dr. Amar Thosani, M.D.
Scottsdale, AZ · $29,850 in drug and device payments (2025) · Telehealth · (480) 424-7228
Dr. Amy Foxx-orenstein, DO
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 301-8000
Dr. Anil Seetharam, MD
Scottsdale, AZ · $52,054 in drug and device payments (2025) · Telehealth · (480) 860-1990
Dr. Anna Silverman, MD
Scottsdale, AZ · $222 in drug and device payments (2025) · Telehealth · (480) 301-8000
Dr. Anuj Vyas, DO
Scottsdale, AZ · $49 in drug and device payments (2025) · (480) 882-7510
Dr. Archna Patel, MD
Scottsdale, AZ · $194 in drug and device payments (2025) · (480) 301-8000
Dr. Arthur Shiff, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 301-8000
Dr. Astin Worden, MD
Scottsdale, AZ · $541 in drug and device payments (2025) · Telehealth · (480) 301-8000
Dr. Ayusha Poudel, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 301-8000
Dr. Azizullah Beran, MD
Scottsdale, AZ · $28,318 in drug and device payments (2025) · (480) 301-8000
Dr. Bashar Aqel, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · Telehealth · (480) 301-8000
Dr. Blanca Lizaola-mayo, M.D.
Scottsdale, AZ · $199 in drug and device payments (2025) · Telehealth · (480) 301-8000
Dr. Bradford Jones, MD
Scottsdale, AZ · $696 in drug and device payments (2025) · (480) 563-5757
Dr. Channa Jayasekera, MD, MS, MSC
Scottsdale, AZ · $239 in drug and device payments (2025) · Telehealth · (408) 301-8000
Dr. Christina Ha, M.D.
Scottsdale, AZ · $25,018 in drug and device payments (2025) · Telehealth · (480) 301-8000
Dr. Chukwunonso Ezeani, MD
Scottsdale, AZ · $439 in drug and device payments (2025) · (480) 301-8000
Dr. Cuong Nguyen, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · Telehealth · (480) 301-8000
Dr. Daniel Meline, MD
Scottsdale, AZ · $185,134 in drug and device payments (2025) · Telehealth · (480) 860-1990
Dr. David Chascsa, MD
Scottsdale, AZ · $32 in drug and device payments (2025) · Telehealth · (480) 301-8000
Dr. David Douglas, M.D.
Scottsdale, AZ · $136 in drug and device payments (2025) · Telehealth · (480) 301-8000
Dr. David Fleischer, M.D.
Scottsdale, AZ · $60,789 in drug and device payments (2025) · (480) 301-8000
Dr. Denis Frank, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 949-9047
Dr. Derek Landan, MD
Scottsdale, AZ · $78 in drug and device payments (2025) · Telehealth · (602) 787-1231
Dr. Diana Snyder, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · Telehealth · (480) 301-8000
Dr. Douglas Faigel, MD
Scottsdale, AZ · No drug or device payments recorded (2025) · Telehealth · (480) 301-8000
Dr. Elizabeth Carey, M.D.
Scottsdale, AZ · $800 in drug and device payments (2025) · Telehealth · (480) 301-8000
Dr. Evan Wilder, MD
Scottsdale, AZ · $1,923 in drug and device payments (2025) · Telehealth · (480) 301-8000
Dr. Fangfang Wang, MD
Scottsdale, AZ · No drug or device payments recorded (2025) · Telehealth · (480) 301-8000
Dr. Floyd Shewmake, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 767-1715
Dr. Francisco Ramirez, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · Telehealth · (480) 301-8000
Dr. Gary Richey, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 301-8000
Dr. Gavin Levinthal, M.D.
Scottsdale, AZ · $160 in drug and device payments (2025) · Telehealth · (480) 945-2321
Dr. George Burdick, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 301-8000
Dr. Hally Chaffin, MD
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 301-8000
Dr. Han Zhang, MD
Scottsdale, AZ · $1,097 in drug and device payments (2025) · Telehealth · (480) 301-8000
Dr. Hugo Vargas, M.D.
Scottsdale, AZ · $275 in drug and device payments (2025) · Telehealth · (480) 301-8000
Dr. Ibrahim Hassan, MD
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 301-8000
Dr. Jaclyn Tuck, MB, BCH, BAO
Scottsdale, AZ · $811 in drug and device payments (2025) · (480) 301-8000
Dr. Janet Reiser, MD
Scottsdale, AZ · $465 in drug and device payments (2025) · Telehealth · (480) 646-8444
Dr. Jay Mellen, M.D.
Scottsdale, AZ · $352 in drug and device payments (2025) · Telehealth · (480) 424-7228
Dr. Jean Kuo, MD
Scottsdale, AZ · $121 in drug and device payments (2025) · (480) 301-6990
Dr. Jennifer Horsley-silva
Scottsdale, AZ · $1,663 in drug and device payments (2025) · Telehealth · (480) 301-6990
Dr. John Dibaise, M.D.
Scottsdale, AZ · $892 in drug and device payments (2025) · Telehealth · (480) 301-8000
Dr. John Yalam, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 614-2215
Dr. Jonathan Leighton, M.D.
Scottsdale, AZ · $754 in drug and device payments (2025) · Telehealth · (480) 301-8000
Dr. Jorge Rakela, M.D.
Scottsdale, AZ · No drug or device payments recorded (2025) · (480) 301-8000

Conditions Gastroenterology providers in Scottsdale, 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 Scottsdale, Arizona?

There are 106 Gastroenterology providers with active NPI records practicing in Scottsdale, according to federal NPPES data refreshed monthly.

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

64 of 106 (60%) 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 Scottsdale treat?

Gastroenterology providers in Scottsdale 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 records 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.

All specialties in Scottsdale Gastroenterology across Arizona

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.