FE Medical Center

Our Team

Board-certified physicians passionate about delivering the best care in Miami.

Physicians

Marc Kaufman, MD

Marc Kaufman, MD

Medical Director · Family Medicine

Medical Director of FE Medical Center and Family Medicine specialist with 45 years of experience. A graduate of St. George's University School of Medicine with residency at St. Johns Episcopal Hospital (1984). He provides comprehensive care for patients of all ages, from preventive screenings to managing acute and chronic conditions.

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Fernando Mejia, MD

Fernando Mejia, MD

Psychiatry

With over 30 years of clinical experience in general psychiatry, Dr. Mejia specializes in treating anxiety, depression, bipolar disorder, and ADHD. He develops individualized treatment plans with a compassionate, patient-centered and evidence-informed approach.

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Sara Eiseler, MD

Sara Eiseler, MD

Internal Medicine

Board-certified internal medicine physician with 14 years of experience, trained at Wayne State University with residency at Baylor College of Medicine and fellowship at Rutgers/UMDNJ. She manages acute and complex adult conditions including heart failure, GI disorders, and broad primary care. Fluent in English and Spanish.

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Onedo Herrera Gonzalez, MD

Onedo Herrera Gonzalez, MD

Family Medicine

Family Medicine physician with 40 years of experience in Miami, FL. Committed to primary care excellence and continuously improving patient outcomes. He emphasizes clear communication, patient safety, and individualized evidence-based care plans.

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Ivan Pimienta, APRN

Ivan Pimienta, APRN

Advanced Practice Registered Nurse

Advanced Practice Registered Nurse (APRN) authorized to independently assess, diagnose, and prescribe. He delivers high-quality care and complements the medical team by coordinating comprehensive patient health management.

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Team

Gabriella Castellon

Gabriella Castellon

Medical Center Manager

Medical Center Manager responsible for the day-to-day operations of FE Medical Center. She coordinates the team and resources to ensure every patient receives smooth, organized, and quality care.

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Anais Rada, CMA

Anais Rada, CMA

Certified Medical Assistant

Certified Medical Assistant (CMA) who supports the clinical team in direct patient care. She assists with procedures, records, and care coordination to make every visit comfortable and efficient.

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