Ocala Clinic I at 2415 SE 17th Street



Sidney E. Clevinger, MD, Medical Director | John P. Nardandrea, Jr., MD | Juan C. Yordan, MD
Juan V. Crespo, MD | Mark L. Patterson, MD | Nancy C. Papierniak, DO | Erin R. Zimmer, ARNP

Sidney E. Clevinger, MD, Medical Director

Professional Data

Medical Specialty: Family Practice
Board Certified: American Board of Family Physicians

Education

Ross University School of Medicine, North Brunswick, New Jersey/W.I. Degree; Medical Doctor, 1984
New York Medical College
St Joseph's Medical Center 1987
University of Central Florida, Chemistry 1980
Rollins College Chemistry 1977

Practice Affiliations

American Academy of Family Physicians
Fellow of the American Academy of Family Physicians
Florida Academy of Family Physicians
Marion County Medical Society
American Medical Directors Association
American College of Physical Executives

Certifications

American Board of Family Practice

Academic Affiliations

University of Florida School of Medicine Department of Family Practice

Research Affiliations

Renstar and Renstar Advanced Science
Principal Investigator

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John P. Nardandrea, Jr., MD

Professional Data

Medical Specialty: Family Practice
Board Certified: American Board of Family Physicians

Education

University of Florida College of Medicine, Gainesville, Florida, Degree: Medical Doctor, 1985
University of Florida, Gainesville, Florida, Degree: Bachelor of Science, 1985

Professional Affiliations

Diplomat American Academy of Family Practitioners
Florida Medical Association
Marion County Medical Society – Past President (1996)
FMA – Legislative Delegate (in past for many years)

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Juan C. Yordan, MD

Professional Data

Medical Specialty: Family Practice
Board Certified: American Board of Family Physicians

Education

Ponce School of Medicine, Ponce, P.R., Degree: Doctor in Medicine, 1995
Pontificia Universidad Catoliea de P.R., Puerto Rico, Degree: Bachelor in Science, Concentration in Biology, 1991

Professional Affiliations

American Medical Association
Puerto Rico Medical Association
Virginia Academy of Family Physicians

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Juan V. Crespo, MD

Professional Data

Medical Specialty: Family Practice
Board Certified: American Board of Family Physicians

Education

University of Miami, School of Medicine, Miami, Florida, Degree: Doctor of Medicine, 1999
Florida State University, Tallahassee, Florida, Degree: B.S. Biology, 1994

Professional Affiliations

American Medical Association
American Academy of Family Physicians
Military Officers of American Association

Special Training

Basic Life Support
Advanced Cardiac Life Support

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Mark L. Patterson, MD

Professional Data

Medical Specialty: Family Practice
Board Certified: American Board of Family Physicians

Education

University of Illinois at Chicago, College of Medicine, Chicago, Illinois, Degree: Doctor of Medicine, 1996
University of Illinois at Chicago, Chicago, Illinois, Degree: BS in Biology, 1991

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Nancy C. Papierniak, DO

Professional Data

Medical Specialty: Family Practice
Board Certified: American Board of Family Physicians

Education

Nova Southeastern University, College of Osteopathic Medicine, Ft. Lauderdale, Florida, Degree: Doctor of Medicine, 2004
Barry University, Miami Shores, Florida, Degree: M.S., 1999
University of South Florida, Tampa, Florida, Degree: B.S., 1999

Research Experience

Tampa General Hospital, Clinical Lab, Subject- Assisted in the sensitivity study for Herpes Simplex Virus detection in spinal fluid. PI: Ray Widen, PhD, 06/1997- 10/1997

Awards

Clinical Service Award, Nova Southeastern University, presented the student judged to be outstanding in clinical service, May, 2004

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Erin R. Zimmer, ARNP

Professional Data

Family Care Specialists: Ocala, Florida
Nurse Practitioner

Education

Graceland University, Independence, Missouri, Master of Science in Nursing
University of Alberta, Edmonton, Alberta, Canada, Bachelor of Science in Nursing

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