MIMA - Gateway Dr
1223 Gateway Dr.
Melbourne, FL  32901
Office Phone: 321-723-0072 Ext. 3682


Medical School
University of South Florida
Tampa, FL

Duke University Medical Center
Durham, NC

University of South Florida
Tampa, FL


General Pediatrics
American Board of Pediatrics

Pediatric Endocrinology
American Board of Pediatrics
Recertified 2010

Medical Links

MIMA Pediatric Endocrinology

John A. Duncan, M.D.

Pediatric Endocrinology, Diabetes Education

John Duncan, M.D. is board-certified in Pediatrics and in Pediatric Endocrinology. He has practiced for 24 years and specializes in metabolic diseases, endocrine problems and diabetes in children.

In the Melbourne/Palm Bay area since 1986, Dr. Duncan holds privileges at Holmes Regional Medical Center, where he remains the only pediatric endocrine sub-specialist for newborns, infants, children and adolescents. At Holmes Regional Medical Center, he remains the Pediatric Diabetes Consultant to the hospital’s nationally-recognized Diabetes Center. Part of his office practice includes provision of Pediatric Endocrine Consultative Services to the Florida Children’s Medical Services system, a role he began while still an assistant professor at the University of South Florida in 1982. This system provides care for children and adolescents with chronic medical conditions. These clinics are located in three Space Coast communities – Rockledge, Palm Bay and Ft. Pierce.

Since education is a significant component of an endocrinologist’s role in the care of patients, Dr. Duncan provides educational lectures or group discussions for physicians, nurses, allied healthcare personnel, schools and parent groups. Many of his endocrine topics derive from the areas of research, which he continues as part of the practice.
Hospital Affiliations:
Holmes Regional medical Center - Melbourne>
        Division of Pediatric Endocrinology
Devereux Hospital of Florida - Viera
        Director of Pediatrics and Endocrinology
Clinical Consultant:
Florida Childrens Medical Services since 1980
        Brevard County
        Indian River County
        St. Lucia County 


Disclosures click for explanation

Speakers’ Bureau Member for NovoNordisk and Pfizer
Consultant for Devereux Hospital and Children’s Center (Viera Campus) and Children’s Medical Services of Florida