Best Gastroenterologists in Phoenix
Looking for a gastroenterologist in Phoenix? Most patients narrow the list by insurance first, then by location and reviews. 25+ verified gastroenterologists appear below.
25 gastroenterologists in Phoenix


Hospital Digestive Care
4.5Hospital Digestive Care · Gastroenterology Physician
9305 W Thomas Rd Suite 500(623) 242-7997
Vincent J Honan MD PC
4.5Vincent J Honan MD PC · Gastroenterology Physician
1300 12Th Str(602) 257-9488
Nadim T Zyadeh, MD
4.5Nadim T Zyadeh · Gastroenterology Physician
5815 N Black Canyon Hwy Suite 101(602) 973-6666
Neil Shernoff, MD
4.5Neil Shernoff · Gastroenterology Physician
4110 N 108Th Ave Suite 105(623) 772-6999

Bradford C Gelzayd, MD
4.5Bradford C Gelzayd · Gastroenterology Physician
3815 E Bell Rd Suite 3200(480) 840-1754

Michael S. Altman, M.D., P.L.C.
4.5Michael S. Altman, M.D., P.L.C. · Gastroenterology Physician
340 E Palm Ln(602) 266-1718
Ramon G. Montes, MD
4.5Ramon G. Montes · Pediatric Gastroenterology Physician
1919 E Thomas Rd(602) 933-0940

Jacqueline Phyllis Schenkein, MD
4.5Jacqueline Phyllis Schenkein · Pediatric Gastroenterology Physician
1919 E Thomas Rd(602) 933-0940
Kristy R Ingebo, MD
4.5Kristy R Ingebo · Pediatric Gastroenterology Physician
1919 E Thomas Rd(602) 933-0940
Eugene F. Tharalson, MD
4.5Eugene F. Tharalson · Gastroenterology Physician
349 E Coronado Rd(602) 266-5678


Frederick Joseph Kogan, MD
4.5Frederick Joseph Kogan · Gastroenterology Physician
6707 N 19Th Ave(602) 249-4750
Jcl Gastroenterology, LLC
4.5Jcl Gastroenterology, LLC · Gastroenterology Physician
18404 N Tatum Blvd(602) 485-7475
Ashish Sudhir Patel, MD
4.5Ashish Sudhir Patel · Pediatric Gastroenterology Physician
1919 E Thomas Rd(602) 933-0940

Associated Billing Services, Inc.
4.5Associated Billing Services, Inc. · Gastroenterology Physician
13430 N Black Canyon Hwy(602) 943-9200



Jcl Gastroenterology, LLC
4.5Jcl Gastroenterology, LLC · Gastroenterology Physician
19646 N. 27Th Ave.(623) 580-5390
Gastroenterologists in Phoenix by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Gastroenterologists in nearby cities
Same specialty in cities near Phoenix — useful if your insurance network extends across the metro.
About finding a gastroenterologist in Phoenix
Phoenix has gastroenterologists practicing across hospital systems, group practices, and independent clinics. When choosing a gastroenterologist in Phoenix, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many Phoenix gastroenterologists list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Common questions about gastroenterologists in Phoenix
How do I find the highest-rated gastroenterologist in Phoenix?+
Sort the list above by rating. Heallexa surfaces verified patient reviews alongside credentials so you can see whether a provider's strengths match what you actually need.
What if no Phoenix gastroenterologists accept my insurance?+
Try the surrounding metro — insurance networks often extend across multiple cities. The nearby-cities links below open the same specialty in adjacent markets. Always confirm coverage directly with the provider.
Are walk-in visits available with Phoenix gastroenterologists?+
Walk-ins are uncommon for most gastroenterologists. The "available today" filter shows providers with open same-day slots.
How often is this Phoenix list updated?+
Heallexa refreshes provider data from public NPI records and license databases on a rolling basis. Listings that fall out of the active registry are removed automatically.