

Mark L. Callman, M.D., F.A.C.P.
Practice of Medicine:
Premier Medical Group, Port Charlotte, Florida
Fawcett Memorial Hospital, Port Charlotte, Florida
Chairman, Department of Medicine; 1986
Chairman, Board of Trustees; 1991-1997
QA, MCE, Pharmacy, Credentials Committees; 1993-1997
Bon Secours – St. Joseph Hospital, Port Charlotte, Florida
Chief of Medicine; 1984
Executive Committee; 1983-87
ICU, QA, MCE Committees; 1984-92
Medical Education:
Residency, Internal Medicine: State University of New York, Buffalo, New York
Internship, Internal Medicine: State University of New York, Buffalo, New York
Medical School: University of Virginia School of Medicine, Charlottesville, Virginia
Undergraduate Education:
Bachelor of Arts in Psychology: University of Virginia, Charlottesville, Virginia
Board Certification:
American Board of Internal Medicine – Internal Medicine
American Board of Internal Medicine – Geriatric Medicine
Memberships:
Charlotte County Medical Society
Secretary 1988, Treasurer 1989, Vice President 1990, President 1991
Florida Medical Association
Florida Physicians Association
American Society of Internal Medicine
American Geriatrics Society
American Medical Association
American College of Physicians (Fellow)
Margaret Valente, M.D., F.A.C.P.
Practice of Medicine:
Premier Medical Group, Port Charlotte, Florida
Fawcett Memorial Hospital, Port Charlotte, Florida
President, Medical Staff; 1997-1999
Vice Chairman, Executive Committee; 1996-1997
UR, IC/P&T, Special Care, Credentials Committees; 1991-
Bon Secours – St. Joseph Hospital, Port Charlotte, Florida
Chief of Medicine; 1990
Executive Committee; 1990
Infection Control, MCE, Credentials Committees; 1988 -
Medical Education:
Fellow, Hematology: New York Medical College, Westchester, New York
Residency, Internal Medicine: New York Infirmary – Beekman Downtown Hospital, New York, New York
Internship, Internal Medicine: New York Infirmary – Beekman Downtown Hospital, New York, New York
Research Associate, Psychobiology: Cornell University Medical School, New York, New York
Assistant Professor, Pediatrics: Medical Academy, Warsaw
Rotating Internship: Medical Academy, Warsaw
Medical School: Medical Academy, Warsaw
Board Certifications:
American Board of Internal Medicine – Internal Medicine
American Board of Internal Medicine – Geriatric Medicine
Memberships:
Charlotte County Medical Society
Florida Medical Association
Florida Physicians Association
American Geriatrics Society
American Medical Association
American College of Physicians (Fellow)
Brent David Black, M.D.
Practice of Medicine:
Premier Medical Group
Fawcett Memorial Hospital, Board of Directors
Bon Secours – St. Joseph Hospital, Chairman of the Department of Medicine
Medical Education:
Residency, Internal Medicine: University of Virginia, Charlottesville, Virginia
Medical School: University of Florida College of Medicine, Gainesville, Florida
Doctor of Medicine, With Honors
Outstanding Medical Student, American College of Physicians
Harbin Memorial Scholarship
Undergraduate Education:
Bachelor of Science in Microbiology and Cell Science: University of Florida, Gainesville, Florida
B.S. With High Honors
E. T. York, Jr. Outstanding Junior Student
Alpha Epsilon Delta Pre-Medical Honor Society
Board Certification:
American Board of Internal Medicine – Internal Medicine
Memberships:
Alpha Omega Alpha Medical Honor Society
Charlotte County Medical Society
Scientific Program Chairman -1995
Florida Medical Association
Florida Physicians Association
American Medical Association
Kenneth Scott Reiss, D.O.
Practice of Medicine:
Premier Medical Group, Port Charlotte, FL
Concentra Medical Center, Fort Lauderdale, FL
Concentra Medical Center, Miami, FL
Medical Education:
Residency, Family Medicine: North Broward Hospital District, Fort Lauderdale, FL
Internship: North Broward Hospital District, Fort Lauderdale, FL
Medical School: Nova Southeastern University, Davie, FL
Chief Resident 2004-5
Outstanding Resident of the Year - 2005
Undergraduate Education:
Bachelor of Science: Microbiology, University of Florida, Gainesville, FL
Board Certification:
American Board of Osteopathic Family Medicine – Family Medicine
Memberships:
American Osteopathic Association
American College of Osteopathic Family Physicians
Richard A. Gibula, M.D.
Practice of Medicine:
Premier Medical Group - Heron Creek Office, North Port, FL
Pavilion Clinic, Port Charlotte, FL
Private Practice, Albuquerque, New Mexico
Munson Army Hospital, Leavenworth, Kansas
Medical Education:
Residency, Family Practice: U of Kansas Medical Center, Kansas City
Internship, Family Practice: U of Kansas Medical Center, Kansas City
Medical School: University of Chicago, Chicago, Illinois
Undergraduate Education:
Bachelor of Arts in Biology: University of Chicago, Chicago, Illinois
Board Certification:
American Board of Family Practice
National Board of Medical Examiners
Memberships:
American Academy of Family Physicians
Florida Academy of Family Physicians
New Mexico Medical Society
Darren J. Blakeslee, M.S.N., A.R.N.P.
Practice of Medicine:
Premier Medical Group
Arcadia Medical Care
American Medic Heart Center
Care-A-Van Mobile Health Clinic, Based at St. Joseph Hospital
Alachua County Public Health Dept
Alachua General Hospital
Venice Hospital
Medical Education:
Masters of Science in Nursing, University of Florida, Gainesville, Fl
Fawcett Scholarship University of Florida College of Nursing, Gainesville, Fl.
Shand's Hospital Auxiliary Scholarship, Shand's Hospital Gainesville, Fl
Bachelors of Science in Nursing, University of Florida, Gainesville, Fl
Graduation with High Honors University of Florida, Gainesville, Fl.
Sigma Theta Tau International Honor Society of Nursing, Alpha Theta Chapter, Gainesville, Fl.
Wilder Scholarship, University of Florida College of Nursing, Gainesville, Fl.
Associates of Art, Santa Fe Community College, Gainesville, Fl
Associates of Science in Nursing, Manatee Community College, Bradenton, Fl
Certifications:
Advanced Cardiac Life Support
American Nurses Credentialing Center Board-Certified; Family Practitioner
Basic Aeromedical Life Support Provider Certification
Memberships:
Sigma Theta Tau International Honor Society of Nursing
Association of Operating Room Nurses

Our Doctors
Stephane Michel Calvino, M.D.
Practice of Medicine:
Premier Medical Group, Port Charlotte, Florida
University Hospital of Geneva, Geneva, Switzerland
Medical Education:
Residency, Family Practice: Bayfront Medical Center, St. Petersburg, FL
Internship, Family Practice: Bayfront Medical Center, St. Petersburg, FL
Doctor of Medicine: University of Geneva, Geneva, Switzerland
Undergraduate Education:
Bachelor of Science in Physical Sciences, Gymnase Cantonal de Neuchatel, Neuchatel, Switzerland
Language Proficiency:
French, English, German
Certification:
American Board of Family Medicine - Board-Certified
Memberships:
American Academy of Family Physicians
American Medical Association






Medical Education:
Residency, Internal Medicine: Parkland Veterans Hospital, Dallas, Texas
Internship, Medicine: Parkland Veterans Hospital, Dallas, Texas
Medical School: University of Alabama, Birmingham, Alabama
Undergraduate Education:
Bachelor of Arts, Emory University, Atlanta, Georgia
Board Certifications:
American Board of Internal Medicine - Internal Medicine, Geriatric Medicine
Memberships:
Charlotte County Medical Society; President, 1987
Florida Medical Association
American Medical Association
American College of Physicians; Fellow
Jerome Barry Cohen, M.D., F.A.C.P.
Practice of Medicine:
Premier Medical Group, Port Charlotte, Florida
Private Practice, Jerome B. Cohen MD PA, Port Charlotte, Florida
Chief of Medicine, Moody Air Force Base, Lowndes County, Georgia
Fawcett Memorial Hospital, Port Charlotte, FL
Chief of Medicine; 1979-1980
Board of Trustees; 1980-2000
Hien Thai Chau, PA-C
Practice of Medicine:
Premier Medical Group, Port Charlotte, Florida
Ideal Image Dermatology, Gainesville, Florida
Education:
Master of Physician Assistant Science, St. Francis University,
Loretto, Pennsylvania; National Scholastic Honor Society
Bachelor of Science, University of Florida, Gainesville, Florida
University Scholar
Hydrocephalus Laboratory, University of Florida, Research Technician
Certifications:
National Commission on Certification of Physician Assistants; Board-Certified
American Heart Association; Basic Life Support Certified
American Heart Association; Advanced Cardiovascular Life Support Certified
Volunteer Assignments:
Department of Pediatrics, Gainesville, Florida
Veterans Hospital, Gainesville, Florida
Shands Childrens Hospital, Gainesville, Florida