Meet Our AdventHealth Waterman Leadership Team
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Abel Biri
Chief Executive Officer
Anita Young
Chief Operating Officer
Floriano Putigna, DO
Chief Medical Officer
Lisa Bowman
Chief Nursing Officer
Andrii Korchuk
Chief Financial Officer
Meet Our Medical Executive Committee
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Michael Fountain, DO
Chief of Staff, Urology
Patricia Smolter, DO
Vice Chief of Staff/Medical Review Chair, Emergency Medicine
Sherryl Gordon, MD
Secretary/Treasurer, Pediatrics
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Jean Emilcar, MD
Anesthesia Chair, Anesthesiology
Kevan Stewart, MD
Diagnostic Imaging Chair, Interventional Radiology
Kyle Friez, MD
Emergency Medicine Chair, Emergency Medicine
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John H.B. Frederick, MD
Medicine Chair, Internal Medicine
J. Henry Lesmes, MD
Cardiology Chair, Cardiology
Suparna Rao, MD
Hospitalist Chair, Family Medicine
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Marilyn Mayne, DO
OB/PEDS Chair, OB/GYN
Deborah Zeagler, MD
Pathology Chair, Pathology
Jason Smith, DO
Surgery Chair, General Surgery
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Jason Gerboc, DO
Bylaws Chair, Urology
Leslie Matesick, DO
Clinical Best Practices Chair, Critical Care Medicine
Rosemary Cirelli, MD
Credentials Chair, Pulmonary/Sleep Medicine
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Miguel Bryce, MD
Medication Management Chair, Clinical Electrophysiology
Christopher Keeler, DO
Patient Safety/Ethics Chair, General Surgery
Steven Pillow, MD
Immediate Past COS, OB/GYN

Leading Care in Tavares, Florida
Every year, more than 65,000 patients experience a different kind of care at AdventHealth Waterman, in Tavares, Florida. Our doctors, nurses, and staff promote whole-person health through the eight universal aspects of CREATION Life — Choice, Rest, Environment, Activity, Trust, Interpersonal Relationships, Outlook, and Nutrition.