35 Bill Fries Drive; Bldg F
Island Medical Plaza Main 843-681-6668
Hilton Head, SC 29926
Fax 843-681-3295
300 New River Parkway
Bldg 6, Suite 11 Billing 843-681-6630
Hardeeville, SC 29927
THE PRACTICE


Our Practice
Hilton Head Gastroenterology is a wholly private medical practice providing comprehensive gastrointestinal services to patients and referring physicians. We are conveniently located on Hilton Head Island and have a second office in Hardeeville across from the University of South Carolina Beaufort - Bluffton campus.
Hilton Head Gastroenterology has been caring for patients in the Hilton Head, Bluffton, Hardeeville, and Beaufort areas since 1985. As it's an independent practice Hilton Head Gastroenterology is free to work with a variety of partners and has long standing relationships with the Medical University of South Carolina, Mayo Clinic - Jacksonville, Hilton Head Hospital and the Outpatient Surgery Center of Hilton Head. For surgical procedures not available in Beaufort County we utilize our relationships with our colleagues from Jacksonville, Fl, to Charleston, SC.
Our practice is dedicated to caring for patients with digestive disorders. Our staff is committed to providing high quality, cost effective medical care.

Our Doctors and Practitioners

Michael Gilbreath, MD
Medical School:
University of Illinois College of Medicine at Chicago
Internship and Residency:
Barnes Hospital, St. Louis, Missouri
Fellowship:
Washington University School of Medicine in St. Louis
Board Certifications:
Internal Medicine and Gastroenterology

Julie M. Sim, MSN, APRN
College:
Jacksonville University, Jacksonville, FL
Advanced Practicioner School (MSN):
South University, Savannah, GA

Glenn Gwozdz, MD
Medical School:
Cornell University Medical College
Internship and Residency:
George Washington University Hospital
Fellowship:
University of Maryland Hospital
Board Certifications:
Internal Medicine and Gastroenterology

Mandy de Bruin, MSN, APRN
College:
Indiana and Purdue University, IN
Advanced Practitioner School (MSN):
Walden University, Minneapolis, MN