Providers
Our Providers are all Board Certified
At Gastroenterology Specialist, our board certified providers are committed to compassionate, personalized care. By utilizing years of experience and the latest technology, our providers deliver fast, accurate, and comprehensive diagnosis and treatment.
John R. Hood, MD
Michael J. Martin, MD
William K. Briggs, MD
Jeffrey L. Bigler, MD
Sheldon C. Berger, DO
(Retired)
David W. Morris, DO (Retired)
Roy L. Thompson, MD
Geoffrey A. Fillmore, DO
Scott E. Hendrickson, DO
Aaron P. Fieker, DO
David A. Meehan, DO
Bernadette Lamb, MD
Susan Snyder,
FNP-C, AG-ACNP
Kristina Rogers,
APRN, FNP-C
Lora Beth Horton,
APRN, FNP-C
Courtney Myers,
APRN, FNP-C
Mary Chelf,
APRN, FNP-C
Melissa Knapp, APRN, FNP-C
