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Faculty

Internal Medicine and Pediatrics
Stefanie R. Brown, M.D., M.B.A.

Stefanie R. Brown, M.D., M.B.A.

Associate Professor of Medicine and Pediatrics
Clinical Profile
Biography: Dr. Stefanie Brown is the Chief of the Division of Internal Medicine – Pediatrics (Med-Peds), a division of dual board-certified clinicians, educators, and researchers. She is also the Internal Medicine Residency Program Director. She joined the University of Miami in 2008 and held several leadership positions including My past leadership roles include Assistant Dean for...
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 Jonathan Tolentino, M.D., MSHPIE

Jonathan Tolentino, M.D., M.S.H.P.I.E.

Program Director, Med-Peds Residency Program
Clinical Profile
Biography: Dr. Tolentino joined the UM/JMH Med-Peds Program in March 2020, as the Program Director, and is Associate Professor of Internal Medicine and Pediatrics at the University of Miami. He has over a decade of experience in graduate medical education in med-peds program leadership. Upon completion of his chief year, he was Associate Program Director for the Internal Medicine...
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Staff Physicians

Madeline Mlynczak

Madeline Mlynczak, M.D.

Tobenna Ubu

Tobenna Ubu, M.D.

Advanced Practice Provider

Diana Villazon, APRN

Diana Villazon, APRN