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Louis Agnone, M.D.

Louis Agnone, M.D.

Dr. Louis Agnone has been practicing Gastroenterology for over 20 years, and joined the Borland-Groover Clinic in 2007. He completed his Fellowship training in Gastroenterology in 1989. Dr. Agnone has been an active staff member at both Halifax Medical Center and Florida Hospital - Ormond Beach, and currently is Medical Director of the Surgery Center of Volusia and managing partner of Borland-Groover Clinic’s Port Orange office location.

Dr. Agnone received his undergraduate degree from Duke University and his medical degree from University of South Florida. He completed a Residency in Internal Medicine & Fellowship in Gastroenterology from the University of Illinois, Chicago. He is board certified in both Internal Medicine and Gastroenterology and consistently receives the AMA’s Physician Recognition Award for continuing medical education.

View Dr. Agnone’s video from his perspective as a Gastroenterologist at Barrett’s Esophagus and Hepatitis C.

Office locations

Port Orange Office
Ormond Beach East Office


  • Board Certified in Internal Medicine, 1987
  • Board Certified in Gastroenterology, 1989
  • National Boards, Part 1-2-3

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Professional Clinical Positions

Professional Clinical Positions
2008 - Present Borland-Groover Clinic, P.A. Port Orange, Florida
1989 - 2008 Gastrointestinal Associates, P.A. Port Orange, Florida

Medical Education

Medical Education
1980 – 1984 University of S. Florida College of Medicine Tampa, Florida Degree in Medicine

Postgraduate Education

Postgraduate Education
1987 – 1989 University of Illinois Hospital Section of Gastroenterology
1984 – 1987 University of Illinois Hospital Internship & Residency, Dept. of Internal Medicine

Undergraduate Education

Undergraduate Education
1976 – 1980 Duke University, Durham, North Carolina Bachelor of Science Honors: Magna Cum Laude

Professional Associations

  • American Society of Gastrointestinal Endoscopy
  • Florida Gastrointestinal Society
  • Florida Society of Internal Medicine
  • American Society of Internal Medicine
  • American Medical Society
  • Duke University Alumni Association
  • Member, American College of Physicians
  • Member, American College of Gastroenterology
  • Member, The American Gastroenterological Assoc.
  • Member, Florida Medical Association


T.J. Layden, L.M. Agnone, L.N. Schmidt, B. Hakim, and J.L. Goldstein, Rabbit esophageal cells possess a Na+, H+ antiport. Gastroenterology 1990: 99:909-17.


L.M. Agnone, L.N. Schmidt, J.T. Goldstein, T.J. Layden. Regulations of rabbit esophageal cell pH by a Na+ H+ antiport. Accepted for oral presentation May 1989 AGA scientific meetings, Washington, D.C.

L.M. Agnone, L.N. Schmidt, J.L. Goldstein, T.J. Layden.Mechanisms of regulation of intracellular pH (phi) In isolated rabbit esophageal cells. Also presented as a poster at the April 1989 AFCR scientific meetings, Washington, D.C.

L.M. Agnone, L.N. Schmidt, J.L. Goldstein, T.J. Layden. Regulations of rabbit esophageal intracellular pH by a Na+, H+ antiport. Presented as oral presentation April 26, 1989, Chicago Society of Gastroenterology.

Moulis, H., Stella, G., Agnone L., Ricci, D., Pasricha S., and Mostellar D. Nitazoxanide for the Treatment of SIBO-Related Gastrointestinal Symptoms. Gastrointestinal Associates, PA, Port Orange, FL, and Department of Medical Science, Romark Laboratories, L.C., Tampa, FL