Our Physicians

Charles H. Weissman, M.D.


Medical Oncology


Clifton Park Cancer Center - Saratoga County
3 Crossing Blvd
Clifton Park, NY 12065
Phone: (518) 831-4434

Charles Weissman, M.D.

Professional Education

  • Bachelor of Science Degree—Rensselaer Polytechnic Institute, Troy, NY
  • Medical Degree—Albany Medical College of Union University, Albany, NY
  • Internship—Albany Medical Center Hospital, Albany, NY
  • Residency—Albany Medical Center Hospital, Albany, NY
  • Fellowship in Oncology—Division of Oncology, Albany Medical College, Albany, NY


  • Board Certified in Internal Medicine
  • Board Certified in Medical Oncology

Memberships and Affiliations

  • Medical Society of the State of New York
  • Medical Society of the County of Rensselaer
  • American Society of Clinical Oncology
  • Founding member and 1st President—Upstate New York Society of Medical Oncology and Hematology
  • American Medical Association
  • Board of Directors, Capital Region American Cancer Society

Academic Appointment

Clinical Assistant Professor, Albany Medical College


Dr. Weissman is active in clinical research and has authored several published research articles on the treatment of cancer.