FGI Chestnut Office Doctors:

Dr. Ajit S. Arora, MD

Dr. Ajit Arora is a board certified gastroenterologist. He did a residency in internal medicine in New York. In 1991, he moved to Fresno after completing a GI fellowship in Los Angeles. He was actively involved with the UCSF medical education program as an Associate Clinical Professor of Medicine until 2002. Since then, Dr. Arora has been in private practice and has served as chairman for the Department of Gastroenterology in Saint Agnes and Clovis Community Medical Center. He has been the president of the Indian Physician Association of Central California.

Dr. Arora is a family oriented person who strives for happiness and enjoyment in his professional and personal life. He enjoys traveling and spending time with his wife and three children.

  Dr. John D. Abdulian, MD

  Dr. John D. Abdulian is a board certified gastroenterologist with over 20 years of experience in private practice.
  He enjoys all aspects of the practice of gastroenterology but his favorite part of being a physician is getting to know his
  patients.  He believes that patients should take ownership of their health and his job is to facilitate optimization of digestive
  health through dietary changes, natural supplements or medication when appropriate, and diagnostic testing as needed.

  Dr. Stephen Davis, MD

  Dr. Stephen Davis is board certified with over 35 years of experience.   He has been  in private practice in Fresno since 1978,
  and joined Fresno Gastroenterology in 2016.  He completed his medical training at Valley Medical Center in Fresno,
  California.  He received the honor of The Outstanding Intern of the Year in 1975 and The Best Resident Teaching Award in
  1976.  He was on the teaching faculty at UCSF Fresno from 1978 through 1981. Dr. Davis is an active member of the
  American College of Gastroenterology, American Society for Gastrointestinal Endoscopy, and the Fresno-Madera Medical
  Society.  His passions outside of medicine include sports, travel, and spending time with his family.

  DR. Jonathan J. Myers, DO

  Dr. Jonathan J. Myers, DO graduated from Gannon University majoring in Biology. He received his Doctor of Osteopathic    Medicine at Philadelphia College of Osteopathic Medicine.  Dr. Myers did his Internal   Medicine residency at Dwight D.   Eisenhower Army Medical Center, and then practiced as a General Medical Officer and Flight Surgeon for one year in South    Korea with the US Army. He completed his Gastroenterology Fellowship at Brooke Army Medical Center with a focus on      Endoscopic Ultrasound (EUS) and subsequent Advanced Endoscopy Training at Beth Israel Deaconess Medical Center/
  Harvard in Boston, Massachusetts. Dr. Myers is board certified in Gastroenterology. His Gastroenterology specialty interests      include gastrointestinal malignancies, inflammatory bowel disease and advanced endoscopy therapy. Outside of work, he
  enjoys racquetball, biking, spending time with his family and dog.

  DR. Adam Greenberg, MD

Adam Greenberg, M.D. was born and raised in Merced and is returning to practice Gastroenterology in the Central Valley. He graduated magna cum laude from UC San Diego with a Bachelor of Science in Physiology and Neuroscience. He received his Doctor of Medicine from Albert Einstein College of Medicine in New York City and was inducted into the medical honor society Alpha Omega Alpha. Dr. Greenberg completed his medical residency at UCLA Ronald Reagan Medical Center followed by his Gastroenterology and Hepatology Fellowship at the University of Southern California. His Gastroenterology specialty interests include gastrointestinal malignancies, inflammatory bowel disease, reflux disease, and liver disease. Outside of practicing medicine, he enjoys spending time with his wife and two young sons and playing tennis.

  Marcella Nole, NP

  Marcella Nole, NP is a nationally certified Family Nurse Practitioner. She completed her  bachelor’s degree in Nursing in 1978
  and her master’s degree in Nursing and Nurse Practitioner Training in 1995 at California State University, Fresno. She has had
  a career of diverse critical care, surgical care, and telemetry nursing at Saint Agnes Medical Center for nineteen years. She
  worked as a Nurse Practitioner for twenty-one years at Central California Healthcare System, Veteran's Administration
  Fresno, in primary care and surgery, with the most recent fourteen years in gastroenterology.