Colon Rectal Associates of Central New York, LLP

North Medical Office: 315-458-2211
Camillus Office: 315-991-8338
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About Us

Our Providers

John D. Nicholson M.D.

John D. Nicholson M.D.

Board Certifications

American Board of Colon and Rectal Surgery 1979
American Board of Surgery 1979

Colon and Rectal Fellowship Training

Division of Colon Rectal Surgery
University of Minnesota
1978-1979

Surgical Residency

SUNY Upstate Medical Center
Syracuse, New York
Surgery Resident 1974-1978

SUNY Upstate Medical Center
Syracuse, New York
Surgery Internship 1973-1974

Education

SUNY Upstate Medical Center
Syracuse, New York
MD 1973

Syracuse University
Syracuse, New York
BA 1969

 


David R. Halleran M.D.

David R. Halleran M.D.

Board Certifications

American Board of Colon and Rectal Surgery 1984
American Board of Surgery 1984

Colon and Rectal Fellowship Training

The Ferguson Hospital 1982-1983
Grand Rapids MI

Surgical Residency

Roosevelt Hospital
New York, New York
Surgery Resident 1977-1982

Education

Columbia University College of Physicians and Surgeons
New York, New York
MD 1977

Villanova University
Villanova, PA
BS 1973

 


J. Alan Ziegler M.D.

J. Alan Zeigler M.D.

Board Certifications

American Board of Colon and Rectal Surgery 1991
American Board of Surgery 1989

Colon and Rectal Fellowship Training

St. Vincent Health Center 1988-1989
Erie, Pennsylvania

Surgical Residency

SUNY Upstate Medical Center
Syracuse, New York
Surgery Resident 1983-1988

SUNY Upstate Medical Center
Syracuse, New York
Surgery Internship 1982-1983

Education

Ohio State College of Medicine
Columbus, Ohio
MD 1982

Eckerd College
St. Petersburgh, Florida
BS Biology 1979

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