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Dr. Jaykumar Thumar, MD

Dr. Jaykumar Thumar, MD

Age 45 Internal Medicine M
Star rating icon (13) 13 reviews

Telehealth available

Accepting New Patients


Dr. Jaykumar Thumar, MD is a internal medicine specialist in Enfield, CT. Dr. Thumar completed a residency at U Conn Sch Med. He currently practices at Saint Francis Hospital and is affiliated with Johnson Memorial Hospital. He accepts multiple insurance plans. Dr. Thumar is board certified in Hematology.


  • U Conn Sch Med, Residency Hospital — 2009
  • Bj Medical College, Pune, Maharashtra University Of Health Sciences, Medical School — 1999

Insurance Accepted

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

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I have been under the care of Dr. Thu Mar for the past 5 years. Highly recommend this doctor. He is polite, compassionate, and knows what he is doing. He answers your concerns. He has even checked on my well being on a Sunday from home to be sure I was okay. Wonderful doctor and he has an excellent staff to match as well. Carolyn dePlace
Carolyn dePlace in Enfield, CT — Dec 13, 2019
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Photo: Dr. Jaykumar Thumar, MD
Dr. Jaykumar Thumar, MD
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Frequently Asked Questions

Dr. Thumar frequently treats Anemia, Colorectal Cancer, and Secondary Malignancies.  

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Hospital Affiliations

  • Johnson Memorial Hospital
  • Saint Francis Hospital


  1. Saint Francis Hospital

    1. 1
      Cancer Center
      142 Hazard Ave, Enfield, CT 6082 Existing Patients: (860) 272-2911
  1. Practice

    1. 2
      Northern Connecticut Endocrinology and Wellness Center PC
      140 Hazard Ave Ste 102, Enfield, CT 6082 Existing Patients: (860) 272-2911
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(860) 272-2911