Dr. John Downs, MD
Internist, Oncology Specialist (cancer)
30 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. John Downs is Average. Dr. Downs has been reviewed by 9 patients who have provided 3 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.7
Courteous Staff 3.4
Accurate Diagnosis 3.2
Bedside Manner 3.0
Spends Time with Me 3.0
Follows Up After Visit 3.0

Specialties & Research

Dr. John Downs, MD is board certified in Internal Medicine and Medical Oncology.

  • He has special expertise in 9 areas:
  • Anemia
  • Bone Marrow and Lymphatic Tissue Cancer (Hematologic Neoplasm)
  • Breast Cancer
  • Cancer
  • Gastrointestinal Cancer
  • Lymphoma
  • Multiple Myeloma (Cancer of Plasma Cells)
  • Myelodysplastic Syndromes
  • Myeloproliferative Disorders

Education & Awards

Dr. Downs graduated from Upstate Medical University Physical Medicine and Rehabilitation, Syracuse.


Dr. Downs has 5 hospital affiliations:

  • Franklin Square Hospital 
  • Greater Baltimore Medical Center 


  • English

Similar doctors nearby

Dr. Lisa Pichney

Internal Medicine
24 years experience
Lutherville Timonium, MD

Dr. Christine Bell Lafferman

Internal Medicine
28 years experience
Lutherville Timonium, MD

Dr. Inna Gendelsman

Internal Medicine
22 years experience
Lutherville Timonium, MD

Dr. Amish Sura

Internal Medicine
11 years experience
Lutherville Timonium, MD

Dr. Sandy Kotiah

Internal Medicine
7 years experience
Lutherville Timonium, MD

Dr. Robert Boughan

Internal Medicine
6 years experience
Lutherville Timonium, MD
Search All Similar Doctors
Additional Information
Dr. John Christopher Downs MD is a male Internist, has 30 years of experience and practices in Internal Medicine and Medical Oncology.
Where does Dr. John C. Downs practice?
Dr. John Downs has 4 office locations.
Dr. John Downs practices Internal Medicine and Medical Oncology near Lutherville Timonium, MD.
Additional practice locations include: Parkville, MD and Towson, MD.
See Lutherville Timonium Internists and Lutherville Timonium Oncologists.