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  • Internal Medicine, Oncology
  • Accepting new patients
  • 46 years of experience
  • Ballad Health Cancer Care Johnson City 1 Professional Park Dr Ste 21, Johnson, TN 37604
  • (423) 232-6900

Brief Intro

Dr. Koyamangalath Krishnan is board certified in Hematology and Oncology by American Board of Internal Medicine. He serves as chief of hematology/oncology and director of the medical Oncology Fellowship Program at East Tennessee State University

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Education Background

RESIDENCY

East Tennessee State University

MEDICAL SCHOOL

Kilpauk Medical College - 1979

Languages Spoken

  • English

Location & Hours

  • Mountain States Medical Group
  • 1 Professional Park Dr Ste 21, Johnson, TN 37604
  • Mon:8:00 am - 4:30 pm
    Tue:8:00 am - 4:30 pm
    Wed:8:00 am - 4:30 pm
    Thu:8:00 am - 4:30 pm
    Fri:8:00 am - 4:30 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Oncology
  • Internal Medicine

Conditions Addressed

  • Abdominal Hernia
  • Gastrointestinal Hemorrhage
  • Menopausal and Postmenopausal Disorders
  • Candidiasis
  • Venous Embolism and Thrombosis
  • Cholelethiasis or Cholecystitis
  • Chronic Renal Disease
  • Infectious Liver Disease
  • Malignant Neoplasm of Female Breast
  • Anxiety Phobic Disorders
  • Herpes Simplex
  • Melanoma
  • Hypothyroidism
  • Benign Thyroid Diseases
  • Diabetes Mellitus (DM)
  • Acute Renal Failure
  • Skin and Subcutaneous Infections
  • Iron Deficiency Anemia
  • Anemia
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Procedures Performed

  • Echocardiogram
  • Blood transfusion
  • Venipuncture

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • UnitedHealthcare
  • Wellcare
  • Medicare
  • UnitedHealthcare Community Plan
  • Blue Cross Blue Shield of Tennessee
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  • Cancer 18
  • Cardiology, Heart & Vascular Surgery 19
  • Orthopedics 29
  • Neurology & Neurosurgery 25
  • Gastroenterology & GI Surgery 27
  • Pulmonology & Lung Surgery 28
  • Diabetes & Endocrinology 12
  • Children's Hospital 6
  • Urology 27
  • Psychiatry 39
  • Geriatrics 20
  • Rehabilitation 27
  • Obsterics & Gynecology 9
  • Ophthalmology 1
  • Ear, Nose & Throat 4
  • Rheumatology 1
  • Long Term Care 7
  • Maternity Care (Uncomplicated Pregnancy) 10