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Dr. Koyamangalath Krishnan, MD

Dr. Koyamangalath Krishnan, MD

Age 65 Medical Oncology M
(5) 5 reviews


Dr. Koyamangalath Krishnan, MD is a medical oncology specialist in Johnson City, TN. Dr. Krishnan completed a residency at East Tenn State U. He currently practices at Regional Cancer Center and is affiliated with Franklin Woods Community Hospital. He accepts multiple insurance plans.


  • East Tenn State U, Residency Hospital
  • E Tenn State U, Residency Hospital — 1997
  • University of Michigan Hospitals, Fellowship Hospital — 1995
  • Madras Med Coll, Medical School — 1981

Insurance Accepted

  • Aetna
  • Ambetter
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

* Please verify this information when scheduling an appointment.


  1. Regional Cancer Center

    1. 1
      Regional Cancer Center
      1 Professional Park Dr Ste 21, Johnson City, TN 37604 Existing Patients: (423) 232-6900

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Had our first appointment today. Dr. Krishnan took plenty time to explain every aspect of test results. Couldn’t find a kinder, more compassionate person.
WRC — Jun 19, 2018
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Dr. Koyamangalath Krishnan, MD
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Frequently Asked Questions

Dr. Krishnan frequently treats Blood Disorders, Breast Diseases, and Anemia.  

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Hospital Affiliations

  • Franklin Woods Community Hospital
  • Johnson City Medical Center
  • Sycamore Shoals Hospital