Executive Board Members

President: Howard Kessler, MD
Vice President: Ankush Bansal, MD
Treasurer: Lynn Ringenberg, MD
Secretary: Marybeth Dunn, MPH

  • Board of Directors
  • Tampa Area
  • Tallahassee Area
  • Miami Area
  • Jacksonville Area
  • Palm Beach Area
  • USF Students

Lynn Ringenberg, MD


Dr. Ringenberg is an Emeritus Professor of Pediatrics at the University of South Florida in Tampa. Her academic career spanned…

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Marybeth Dunn, MPH


Marybeth Dunn is the former Executive Director for PSR/Florida. In this role, she managed the Chapter’s program and policy activities…

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Howard Kessler, MD


Howard Kessler has lived in Florida for over 36 years. He spent his childhood and teen years in and around…

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Donald M. Axelrad, PhD

Dr. Axelrad received a Bachelor of Science degree in Chemistry from Wayne State University, Detroit, Michigan, a Master of Science…

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Ron Saff, MD

2300 Centerville Road Tallahassee, FL 32308 Dr. Ron Saff is a board-certified internal medicine and allergy-immunology specialist in private practice…

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Pam McVety

Pam McVety, a biologist, worked in multiple senior management positions for the Florida Department of Environmental Protection and was the…

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Rani S. Gereige, MD, MPH, FAAP

Executive Director of Medical Education & DIO DEI Lead Nicklaus Children’s Hospital Clinical Professor, Department of Pediatrics Florida International University…

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Jefry L. Biehler, MD, MPH

Chair, Department of Pediatrics Assistant Dean for Education Florida International University Herbert Wertheim College of Medicine Miami Children’s Hospital ER…

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Todd Sack, MD

Dr. Todd Sack serves as a board member of PSR Florida and is President of PSR’s National Board of Directors….

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Ankush K. Bansal, MD, FACP, FACPM, SFHM

Vice President

Voluntary Clinical Assistant Professor of Medicine – Florida International University, Herbert Wertheim College of Medicine Dr. Bansal was raised in…

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