Summary

Dr. Koyamangalath Krishnan specializes in internal medicine and oncology, bringing nearly five decades of medical expertise to his practice. He earned his medical degree from Kilpauk Medical College and completed his residency at East Tennessee State University. With 47 years of experience in medicine, Dr. Krishnan has developed extensive knowledge in both primary care and cancer treatment. He provides care in English for his patients.

Dr. Krishnan practices at Johnson City Medical Center and maintains hospital privileges at Sycamore Shoals Hospital in Johnson City, Tennessee. He treats patients with conditions including bleeding veins in the esophagus, hemorrhoids, and growths in the colon. His procedural expertise includes performing colonoscopies and endoscopic examinations of both the upper and lower digestive tract. Patients have rated Dr. Krishnan 4.7 out of 5 stars on average for his care.

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Quick Facts

  • 4.7
  • 47 years of experience
  • 13 insurance plans accepted
  • speaks English
  • East Tennessee State University
  • 1 written review
  • 2 specialties
  • 16 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Johnson City Medical Center

400 N State Of Franklin RdJohnson City, TN 37604

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Dr. Koyamangalath Krishnan, MDEric HarkerDr. Tuesdae Stainbrook, DODr. Dima Ahmad Youssef, MD
Internal MedicineInternal MedicineInternal MedicineInfectious Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
3.9 
4.4 
4.4 
47 Years of Experience 25 Years of Experience 31 Years of Experience 22 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English
Johnson City , TNLyons , CODu Bois , PAJohnson City , TN
Med School: Kilpauk Medical College Med School: Duke University School Of Medicine Med School: Ohio University College Of Osteopathic Medicine Med School: East Tennessee State University James H Quillen College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Koyamangalath Krishnan

  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Tennessee
  • Blue Cross Blue Shield of Tennessee - Medicare (Advantage HMO)
  • Humana
  • Medicaid - Federal Employees Program
  • Medicaid - Medicaid
  • Medicare
  • Medicare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Community Plan - HMO
  • Wellcare - HMO

Medical Specialties

Dr. Koyamangalath Krishnan has the following 2 specialties

Specialty Expertise

Dr. Koyamangalath Krishnan has the following 16 areas of expertise

  • Acute Myeloid Leukemia
  • Blood Cancer
  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Chronic Myelomonocytic Leukemia
  • Clinical Research
  • Deep Vein Thrombosis
  • Epidemiology
  • Gastrointestinal Cancer
  • Hepatitis C
  • Leukemia
  • Lymphoma
  • Myelofibrosis
  • Myeloma
  • Oncology

Certifications, License, & Education

47 Years Experience

EDUCATION & TRAINING

Residency

East Tennessee State University

Medical School

Kilpauk Medical CollegeGraduated in 1979

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Frequently Asked Questions

Is Dr. Koyamangalath Krishnan accepting new patients?
Dr. Koyamangalath Krishnan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Koyamangalath Krishnan accept virtual/telehealth appointments?
Dr. Koyamangalath Krishnan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Koyamangalath Krishnan?
You can find contact information for Dr. Koyamangalath Krishnan here on Vitals.
Does Dr. Koyamangalath Krishnan accept my insurance?
You can see the insurance plans that Dr. Koyamangalath Krishnan accepts on their Vitals profile.
Where is Dr. Koyamangalath Krishnan's office located?
Dr. Koyamangalath Krishnan's office is located at 400 N State Of Franklin Rd, Johnson City, TN, 37604.

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