Dr. John Christopher Downs MD Medical Oncologist

Dr. John Downs is a medical oncologist in Towson, Maryland. He is affiliated with multiple hospitals in the area, including Greater Baltimore Medical Center and Mercy Medical Center. He received his medical degree from State University of New York Upstate Medical University and has been in practice for 31 years. He is one of 9 doctors at Greater Baltimore Medical Center and one of 4 at Mercy Medical Center who specialize in Medical Oncology.

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Office Location

See Contact Information

Specialty & Clinical Interests

Medical Oncologist: General Oncology

Hospital Affiliation

Greater Baltimore Medical Center
High performing in Cancer

Mercy Medical Center
High performing in Cancer

Sinai Hospital of Baltimore
High performing in Cancer

University of Maryland St. Joseph Medical Center
High performing in Cancer

Education & Medical Training

Virginia Commonwealth University Health System
Residency, Internal Medicine, 1981 - 1982

University of Maryland
Fellowship, Medical Oncology, 1984 - 1986

State University of New York Upstate Medical University
Class of 1981

Certifications & Licensure

American Board of Internal Medicine
Certified in Internal Medicine

American Board of Internal Medicine
Certified in Medical Oncology

MD State Medical License
Active through 2014

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • BCBS Blue Card PPO
  • CareFirst BCBS Maryland POS
  • CareFirst BlueChoice Advantage
  • CareFirst BlueChoice Network POS
  • CareFirst BluePreferred PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • First Health PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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