Albany Cancer Center - Patroon Creek office has reopened. Use lower lot entrance for all appointments.
Albany Medical Center patients should continue to use upper lot entrance to check in for appointments in Suite 210.
Radiation, PET and CT patients use radiation entrance in lower lot. Learn More

Our Team

John Phelan, M.D.

John T. Phelan II, M.D.

John Phelan, M.D.


Medical Oncology


Albany Cancer Center
400 Patroon Creek Blvd., Suite 1
Albany, NY 12206
Phone: (518) 489-0044

Troy Cancer Center
258 Hoosick Street, Suite 206
Troy, NY 12180
Phone: (518) 272-2097

Professional Education

  • Bachelor of Science Degree, Chemistry—Boston College
  • Medical Degree—Medical College of Wisconsin
  • Internship & Residency, Internal Medicine—University of Michigan Medical Center
  • Fellowship, Hematology/Oncology—University of Alabama at Birmingham


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

Memberships and Affiliations

  • American College of Physicians
  • American Medical Association
  • American Society of Clinical Oncology
  • American Society of Hematology

Academic Appointment

Clinical Assistant Professor, Albany Medical College


Prior to joining NYOH, Dr. Phelan served for more than a decade as an attending physician at the Lipson Cancer Center at Rochester General Hospital and held an affiliated physician faculty appointment at Roswell Park Cancer Institute.