John Phelan II, M.D.

Practice: New York Oncology Hematology

Specialty: Oncology

Office locations: Troy, NY

Most recent review: 1 week ago Recent
5.0 out of 5
180 Ratings
67 Comments

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.

5.0 out of 5
180 Ratings
67 Comments

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.

Thank you Dr Phelan for being so supportive and thorough.

Rated 5 out of 5 stars
(1 week ago) Nov-2026

Dr. PHELAN is kind, compassionate and always professional.

Rated 5 out of 5 stars
(1 week ago) Nov-2026

So so kind and caring and great bedside manners. Very thorough about anything you speak to he breaks it all down to help us understand. One guy I appreciate it as a medical doctor is Dr. John Phelan.

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

Dr. Phelan always answers my questions and always has my chart in hand to refer to. Very refreshing to have as my physician.

Rated 5 out of 5 stars
(3 weeks ago) Oct-2026

Dr. Phelan has been my hematologist for over 10 years and we have developed a trusting relationship together. He is always willing to take the time to answer my questions and he has get my ET under control.

Rated 5 out of 5 stars
(3 weeks ago) Oct-2026

Initially very thorough discussion and a test ordered and a follow up scheduled! He’s very personable and thorough!

Rated 5 out of 5 stars
(3 weeks ago) Oct-2026

I am pleased that I can communicate so clearly and comfortably with Dr. Phelan.

Rated 5 out of 5 stars
(1 month ago) Oct-2026

Dr. Phelan is personally responsible for my rapid recovery thus far!

Rated 5 out of 5 stars
(1 month ago) Oct-2026

On time, thorough exam, good communication.

Rated 5 out of 5 stars
(2 months ago) Sep-2026

Very professional but caring

Rated 5 out of 5 stars
(2 months ago) Sep-2026
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