Dr. John T. Phelan II is a board-certified physician in Internal Medicine, Hematology, and Medical Oncology. He earned his Bachelor of Science in Chemistry from Boston College and his M.D. from the Medical College of Wisconsin. Dr. Phelan completed his Internal Medicine residency at the University of Michigan Medical Center and pursued a fellowship in Hematology/Oncology at the University of Alabama at Birmingham. Prior to joining New York Oncology Hematology, he served as an attending physician at the Lipson Cancer Center at Rochester General Hospital and held an affiliated faculty appointment at Roswell Park Cancer Institute.
Dr. John T. Phelan II is a board-certified physician in Internal Medicine, Hematology, and Medical Oncology. He earned his Bachelor of Science in Chemistry from Boston College and his M.D. from the Medical College of Wisconsin. Dr. Phelan completed his Internal Medicine residency at the University of Michigan Medical Center and pursued a fellowship in Hematology/Oncology at the University of Alabama at Birmingham. Prior to joining New York Oncology Hematology, he served as an attending physician at the Lipson Cancer Center at Rochester General Hospital and held an affiliated faculty appointment at Roswell Park Cancer Institute.
The reviews listed below were collected independently of New York Oncology Hematology through rater8. Each review represents an authentic and verified patient experience.
On time, thorough exam, good communication.
(4 days ago)
Sep-2026
Very professional but caring
(1 week ago)
Sep-2026
Excellent doctor, very knowledgeable
(1 week ago)
Sep-2026
Dr. Phelan is attentive to any concerns or information sought. More, he freely shares his knowledge and insights. He has an excellent “bedside” manner.
(2 weeks ago)
Aug-2026
He was on time which I very much appreciate because my time is as valuable as his and he was very good. That's what I like about him straight to the point this is what you need to do. This is what's going on with you. Love his Office and him.
(2 weeks ago)
Aug-2026
The best physician I've dealt with in a long time. Wouldn't want another.
(2 weeks ago)
Aug-2026
Dr. Phelan was very thorough and asked questions about my care and treatments.
(3 weeks ago)
Aug-2026
Answered all my questions. Took his time and appeared concerned.
(1 month ago)
Aug-2026
He’s very kind and listens to your concerns.
(1 month ago)
Aug-2026
Very direct and knowledgeable.
(1 month ago)
Aug-2026
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Troy Cancer Center
258 Hoosick Street Suite 201 Troy, NY 12180
Dr. John T. Phelan II is a board-certified physician in Internal Medicine, Hematology, and Medical Oncology. He earned his Bachelor of Science in Chemistry from Boston College and his M.D. from the Medical College of Wisconsin. Dr. Phelan completed his Internal Medicine residency at the University of Michigan Medical Center and pursued a fellowship in Hematology/Oncology at the University of Alabama at Birmingham. Prior to joining New York Oncology Hematology, he served as an attending physician at the Lipson Cancer Center at Rochester General Hospital and held an affiliated faculty appointment at Roswell Park Cancer Institute.
On time, thorough exam, good communication.
Very professional but caring
Excellent doctor, very knowledgeable
Dr. Phelan is attentive to any concerns or information sought. More, he freely shares his knowledge and insights. He has an excellent “bedside” manner.
He was on time which I very much appreciate because my time is as valuable as his and he was very good. That's what I like about him straight to the point this is what you need to do. This is what's going on with you. Love his Office and him.
The best physician I've dealt with in a long time. Wouldn't want another.
Dr. Phelan was very thorough and asked questions about my care and treatments.
Answered all my questions. Took his time and appeared concerned.
He’s very kind and listens to your concerns.
Very direct and knowledgeable.