Gastroenterologists in Nevada
Data updated monthly · Last refresh October 2026
120 Gastroenterology providers practice in Nevada, including 19 (16%) offering telehealth. The largest concentration is in Las Vegas. 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.
120providers
19telehealth
Las Vegastop city
Gastroenterology by city in Nevada
Choose a city to see providers there.
Gastroenterology providers in Nevada
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. Laura Gitlin, MDLas Vegas, NV · $52 in drug and device payments (2025) ·
(702) 869-5544 Dr. Luis Tupac, MDLas Vegas, NV · No drug or device payments recorded (2025) ·
(702) 733-2998 Dr. Malwinder Sidhu, M.D.Las Vegas, NV · $1,297 in drug and device payments (2025) ·
(702) 750-0313 Dr. Mara Posner, D.OLas Vegas, NV · No drug or device payments recorded (2025) · Telehealth ·
(702) 877-5199 Dr. Martin Shill, MDLas Vegas, NV · $40 in drug and device payments (2025) ·
(702) 382-1599 Dr. Masuma Syed, MDLas Vegas, NV · $119 in drug and device payments (2025) ·
(702) 388-4000 Dr. Matthew Glover, MDLas Vegas, NV · $1,410 in drug and device payments (2025) ·
(702) 483-4483 Dr. Nasim Mcdermott, DOLas Vegas, NV · $127 in drug and device payments (2025) ·
(702) 388-8436 Dr. Nicholas Tibaldi, M.D.Las Vegas, NV · No drug or device payments recorded (2025) ·
(702) 877-8330 Dr. Nicolae Weisz, MDLas Vegas, NV · $1,688 in drug and device payments (2025) · Telehealth ·
(702) 804-1818 Dr. Noel Fajardo, M.D.Las Vegas, NV · $694 in drug and device payments (2025) ·
(702) 982-7240 Dr. Nourollah Ghahreman, M.D.Las Vegas, NV · No drug or device payments recorded (2025) ·
(702) 630-2072 Dr. Peter Airel, M.D.Las Vegas, NV · $19 in drug and device payments (2025) ·
(702) 877-5199 Dr. Robert Pham, PH.D MDLas Vegas, NV · No drug or device payments recorded (2025) ·
(702) 942-7344 Dr. Sara AlleyasinLas Vegas, NV · $173 in drug and device payments (2025) ·
(702) 388-8000 Dr. Sherin Samuel, DOLas Vegas, NV · No drug or device payments recorded (2025) ·
(702) 388-8436 Dr. Syed Abdul Basit, M.D.Las Vegas, NV · $924 in drug and device payments (2025) · Telehealth ·
(702) 483-4483 Dr. Tarek Ammar, MDLas Vegas, NV · $1,832 in drug and device payments (2025) · Telehealth ·
(702) 483-4483 Dr. Tousif Pasha, M.DLas Vegas, NV · $1,075 in drug and device payments (2025) · Telehealth ·
(702) 948-9480 Dr. Travis Vickers, D.O.Las Vegas, NV · $764 in drug and device payments (2025) ·
(702) 796-0231 Dr. Uday Saraiya, MDLas Vegas, NV · No drug or device payments recorded (2025) ·
(702) 386-4700 Dr. Vignan Manne, MDLas Vegas, NV · $2,323 in drug and device payments (2025) ·
(702) 671-2507 Dr. Vijay Jayaraman, M.D.Las Vegas, NV · $2,611 in drug and device payments (2025) · Telehealth ·
(702) 483-4493 Dr. Vishal Gandotra, MDLas Vegas, NV · $2,092 in drug and device payments (2025) · Telehealth ·
(702) 750-0313 Dr. Yakov Shaposhnikov, MDLas Vegas, NV · $966 in drug and device payments (2025) ·
(702) 737-3337 Dr. Aaron Lewis, M.D.Nellis Afb, NV · $58 in drug and device payments (2025) ·
(702) 653-2273 Dr. Billy-joe Liane, MDNellis Afb, NV · $34 in drug and device payments (2025) ·
(702) 653-2273 Dr. Jessica Chavez, MDNellis Afb, NV · No drug or device payments recorded (2025) ·
(702) 653-2273 Dr. Joshua Mccarron, M.D.Nellis Afb, NV · $62 in drug and device payments (2025) ·
(702) 653-3072 Dr. Jawad Jilani, D.O.N Las Vegas, NV · $352 in drug and device payments (2025) ·
(702) 633-0207 Dr. Ranadev Mukherjee, MDN Las Vegas, NV · $179 in drug and device payments (2025) ·
(702) 633-0207 Dr. Shahid Wahid, M.D.N Las Vegas, NV · $91 in drug and device payments (2025) ·
(702) 633-0207 Dr. Brian Carlson, M.D.North Las Vegas, NV · $202 in drug and device payments (2025) ·
(702) 633-0207 Dr. David Hodges, M.D.North Las Vegas, NV · $293 in drug and device payments (2025) ·
(702) 791-9000 Dr. Dipesh Banker, MDNorth Las Vegas, NV · $479 in drug and device payments (2025) ·
(702) 633-0207 Dr. George Tan, M.D.North Las Vegas, NV · $521 in drug and device payments (2025) ·
(702) 625-8989 Dr. Joseph Fayad, M.D.,North Las Vegas, NV · No drug or device payments recorded (2025) ·
(702) 791-9000 Dr. Vishvinder Sharma, M.D.North Las Vegas, NV · $1,609 in drug and device payments (2025) · Telehealth ·
(702) 633-0207 Dr. Wai Li Ma, M.D.North Las Vegas, NV · No drug or device payments recorded (2025) ·
(702) 791-9000 Dr. Yasser Saloum, M.D.North Las Vegas, NV · No drug or device payments recorded (2025) ·
(702) 791-9000 Dr. Atigadda Reddy, MDReno, NV · No drug or device payments recorded (2025) ·
(775) 852-4848 Dr. Chia-yang Hsu, M.D.Reno, NV · No drug or device payments recorded (2025) ·
(775) 982-5000 Dr. Christi Matteoni, MDReno, NV · No drug or device payments recorded (2025) ·
(779) 982-5262 Dr. Craig Sande, MDReno, NV · No drug or device payments recorded (2025) ·
(775) 329-4600 Dr. Dennis Yamamoto, M.D. Dr. Edward Alper, M.D.Reno, NV · No drug or device payments recorded (2025) ·
(775) 786-7200 Conditions Gastroenterology providers in Nevada 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.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
Common questions
How many Gastroenterology providers are in Nevada?There are 120 Gastroenterology providers with active NPI records practicing in Nevada, according to federal NPPES data refreshed monthly.
Do Gastroenterology providers in Nevada offer telehealth?Yes. 19 of the 120 Gastroenterology providers in Nevada (about 16%) report offering telehealth services in CMS data.
Which cities in Nevada have the most Gastroenterology providers?Las Vegas (56), Reno (29), Henderson (11) have the highest concentration of Gastroenterology providers in Nevada.
How many Gastroenterology providers in Nevada received drug or device company payments?90 of 120 Gastroenterology providers in Nevada (75%) 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 Nevada 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 Nevada work in independent practices or large health systems?Among 83 Gastroenterologists in Nevada enrolled in Medicare, 29% bill through a solo or small practice with fewer than 10 clinicians, 52% through a mid-size group of 10 to 99, and 19% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Gastroenterologists in Nevada work at?According to CMS facility affiliation records, the Nevada hospitals where the most Gastroenterologists hold privileges are Renown Regional Medical Center in Reno; Summerlin Hospital Medical Center in Las Vegas; Renown South Meadows Medical Center in Reno.
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