See All Hematologists in Watertown, NY
Dr. Jonathan Harrison, MD

Dr. Jonathan Harrison, MD

Age 68 Hematology M
Star rating icon (7) 7 reviews
Accepting New Patients


Dr. Jonathan Harrison, MD is a hematology specialist in Watertown, NY. Dr. Harrison completed a residency at University of Illinois. He currently practices at Samaritan Medical Center and is affiliated with Uconn John Dempsey Hospital. He accepts multiple insurance plans. Dr. Harrison is board certified in Hematology.


  • University of Michigan Hospitals, Fellowship Hospital — 1990
  • University of Illinois, Residency Hospital — 1987
  • University Of Minnesota, Internship Hospital — 1985

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • HAP Insurance
  • Harvard Pilgrim Health Care
  • MultiPlan

* Please verify this information when scheduling an appointment.



Patient Satisfaction

Likelihood to recommend Dr. Harrison
Star rating icon
Based on 7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Leave a review

How likely are you to recommend Dr. Harrison?

Star rating icon
(Select your rating)
Star rating icon
Best doctor on planet earth! Nurturing, caring, and dedicated to his patients. If I could follow him to every state he travels to I would. He is an incredible and wonderful Doctor. Love dr. Harrison with all my heart and soul. He saved my life and I am so grateful to have had him as my oncologist. ????????
Jennifer Velez in New Brunswick, NJ — Nov 04, 2016
See more reviews on Healthgrades
Photo: Dr. Jonathan Harrison, MD
Dr. Jonathan Harrison, MD
  • Likelihood of recommending Dr. Harrison to family and friends
    Star rating icon

Dr. Harrison's Office & Staff

  • Ease of scheduling urgent appointments
    Star rating icon
  • Office environment, cleanliness, comfort, etc.
    Star rating icon
  • Staff friendliness and courteousness
    Star rating icon
  • Total wait time (waiting & exam rooms)

Experience with Dr. Harrison

  • Level of trust in provider's decisions
    Star rating icon
  • How well provider explains medical condition(s)
    Star rating icon
  • How well provider listens and answers questions
    Star rating icon
  • Spends appropriate amount of time with patients
    Star rating icon

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. Jonathan Harrison, MD.

Frequently Asked Questions

Dr. Harrison frequently treats Pancytopenia, Secondary Malignancies, and Erythropoietin Test.  

Find contact information here to make an appointment.

Hospital Affiliations

  • Uconn John Dempsey Hospital


  1. Practice

    1. 1
      Samaritan Medical Center
      830 Washington St, Watertown, NY 13601 Existing Patients: (315) 785-4673
    2. 2
      University of Connecticut Health Center
      263 Farmington Ave, Farmington, CT 06032 Existing Patients: (860) 679-2100