Summary

Dr. Jaykumar Thumar specializes in oncology, bringing 27 years of experience to cancer care. He earned his medical degree from B.J. Medical College at Poona University in Pune, Maharashtra, India, and completed his residency at the University of Connecticut School of Medicine. Dr. Thumar holds board certification in internal medicine from the American Board of Internal Medicine. He is fluent in English, Gujarati, and Hindi.

Dr. Thumar practices at Hartford HealthCare Cancer Institute locations in Hartford and Willimantic, Connecticut, with affiliations at Saint Francis Hospital and Medical Center, Windham Hospital, and Hartford Hospital. His expertise includes treating liver cancer and colorectal cancers. He performs infusion therapy and intravenous chemotherapy treatments for his patients. Patients have given him an average rating of 4.4 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 27 years of experience
  • speaks English, Gujarati, Hindi
  • U Conn Sch Med
  • 8 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 4 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr Jaykumar Thumar has 3 locations

Hartford HealthCare Cancer Institute at Hartford Hospital

85 Jefferson St Ste 210Hartford, CT 06106

Hartford HealthCare Cancer Institute - Backus Hospital at Willimantic

5 Founders St Ste 200Willimantic, CT 06226
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

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Dr Jaykumar Thumar, MD
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Dr Jaykumar Thumar, MDDr. Lukas DelasosDr. Maya Mohamed AbdallahDr. David Noah Shapiro
OncologyOncologyOncologyOncology
Accepts New Patients Accepts New Patients
4.4 
27 Years of Experience 11 Years of Experience 48 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Gujarati, Hindi
Hartford , CTCleveland , OHBoston , MAWallingford , CT
Med School: B.J. Med Coll, Poona University, Pune, Maharashtra, India Med School: University Of Balamand Faculty Of Medicine And Medical Sciences Med School: Hahnemann University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr Jaykumar Thumar

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr Jaykumar Thumar has the following specialty

Specialty Expertise

Dr Jaykumar Thumar has the following 7 areas of expertise

  • Blood Cancer
  • Bone Marrow Transplant
  • Chemotherapy
  • Leukemia
  • Lymphoma
  • Myelofibrosis
  • Myeloma

Certifications, License, & Education

27 Years Experience

Dr Jaykumar Thumar holds an expired medical license in the state of Connecticut. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.

Education & Training

Residency

Completed their residency at U Conn Sch Med.

Medical School

Graduated from B.J. Med Coll, Poona University, Pune, Maharashtra, India in 1999.

NPI Number

Dr Thumar's NPI number is 1629259932.

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Frequently Asked Questions

Which hospitals is Dr Jaykumar Thumar affiliated with?
Dr Jaykumar Thumar is affiliated with Saint Francis Hospital And Medical Center, Windham Hospital, Hartford Hospital, and Hartford Hospital.
How can I make an appointment with Dr Jaykumar Thumar?
You can find contact information for Dr Jaykumar Thumar here on Vitals.
Does Dr Jaykumar Thumar accept my insurance?
You can see the insurance plans that Dr Jaykumar Thumar accepts on their Vitals profile.
What languages does Dr Jaykumar Thumar speak?
Dr Jaykumar Thumar speaks English, Gujarati, and Hindi.
Where is Dr Jaykumar Thumar's office located?
Dr Jaykumar Thumar's office is located at 85 Jefferson St Ste 210, Hartford, CT, 06106.

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