Welcome to Fresno Gastroenterology! Our patients are our priority and we are committed to making your experience as comfortable as possible. We welcome you to learn a little bit more about our history and office policies.


Dr. Ajit Arora has been practicing gastroenterology in Fresno since 1991. He started his career as an Academic Gastroenterologist and was affiliated with the UCSF medical education program in Fresno until 2002. He started an independent solo practice in 2003.

Dr. John Abdulian and Marcella Nole, NP, joined us in 2015.  Dr. Stephen Davis joined us in 2016.  Dr. Jonathan J. Myers  joined us in 2017. Dr. Adam Greenberg joined us in 2019.

All physicians are board certified in internal medicine and/or gastroenterology and have privileges in Clovis Community Medical Center, St. Agnes Medical Center, and/or Community Regional Medical Center. They may also have privileges and a financial interest at the Central California Endoscopy Center.

The practice implemented electronic medical records /EPIC in October of 2012, creating more efficient and secure patient records.


Business Hours:
8 AM – 5 PM, Monday-Fridays
Closed for Lunch Noon thru 1PM
There is always a physician on call after hours who may be reached for emergencies by calling the office main line Chestnut office: (559) 323-8200.

The practice is a referral based practice and almost all patients are adults and referred by their primary care providers.

Cancellation Policy:
Patients are seen by appointment only and we do charge a cancellation fee if no notification is made within three business days of the appointment.

We accept almost all major insurances and co-pays are due on the date of service. For your convenience we accept major credit cards.


Location: Fresno Gastroenterology
Fresno Gastroenterology is located at the North West corner of Chestnut and Herndon Avenue.
The address is 7095 N Chestnut Ave. Suite 101, Fresno, CA 93720. Our phone number is (559) 323-8200.

Location: Central California Endoscopy Center
Central California Endoscopy Center is located at the North West corner of Fresno and Herndon Avenue.
The address is 7055 N. Fresno Street, Fresno, CA 93720. Their phone number is (559) 440-9100.

Location: Clovis Community Medical Center
Clovis Community Medical Center is located at the North East corner of Temperance and Herndon Avenue.
The address is 2755 Herndon Avenue, Clovis, CA 93611. Their phone number is (559) 324-4000.