Overview
John Downs is an Oncologist and a Hematologist in Olney, Maryland. Dr. Downs is rated as an Experienced provider by MediFind in the treatment of Lung Adenocarcinoma. His top areas of expertise are Large-Cell Immunoblastic Lymphoma, Multiple Myeloma, Lung Cancer, and Pleuropulmonary Blastoma. Dr. Downs is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- HMO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
18105 Prince Philip Dr, Olney, MD 20832
1145 19th St Nw, 311 Mmg At 19th Street Nw, Washington, DC 20036
18101 Prince Philip Dr, Olney, MD 20832
Johns Hopkins Bayview Medical Center
Julie R. Brahmer, M.D., M.Sc. is the Director of the Thoracic Oncology Program, Professor of Oncology at the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins and the Marilyn Meyerhoff Professor in Thoracic Oncology. She also directs the Kimmel Cancer Center on the Johns Hopkins Bayview campus and is co-principal investigator on Johns Hopkins' National Clinical Trials Network. Dr. Brahmer received her undergraduate degree in Chemistry and Philosophy in 1989 from the Creighton University in Omaha, Nebraska and went on to receive her medical degree from the University of Nebraska Medical Center College of Medicine in 1993. Completing her internship and residency in Internal Medicine at the University of Utah, Dr. Brahmer later became the Chief Medical Resident until moving to Baltimore to complete her fellowship in Medical Oncology at the Kimmel Cancer Center at Johns Hopkins. Dr. Brahmer is an active clinical leader in the treatment of lung cancer and mesothelioma. She leads the organization of the multidisciplinary thoracic malignancy conference whose members meet weekly to discuss thoracic malignancy cases that need a multidisciplinary review/approach. Dr. Brahmer's research and clinical practice focuses on the development of new therapies for the treatment and prevention of lung cancer and mesothelioma. Dr. Brahmer's research interests include leading early phase immunotherapy trials of anti-PD-1 antibodies, international phase III studies of immunotherapies in lung cancer and investigator-initiated trials evaluating epigenetic therapies in combination with immunotherapies. She is a member of the American Society of Clinical Oncology and the Eastern Cooperative Oncology Group (ECOG) Thoracic Committee and Cancer Prevention Steering Committee. She is one of the founding Board members for the National Lung Cancer Partnership (formerly Women Against Lung Cancer). Within the National Lung Cancer Partnership, she currently serves as a member and the Chairman of the Scientific Executive Committee. She is also on the medical advisory board of the Lung Cancer Research Fund and the Mesothelioma Applied Research Foundation. Dr. Brahmer is rated as an Elite provider by MediFind in the treatment of Lung Adenocarcinoma. Her top areas of expertise are Non-Small Cell Lung Cancer (NSCLC), Lung Cancer, Lung Adenocarcinoma, and Small Cell Lung Cancer (SCLC).
Inova Health Care Services
Janakiraman Subramanian is an Oncologist and a Hematologist in Fairfax, Virginia. Dr. Subramanian is rated as a Distinguished provider by MediFind in the treatment of Lung Adenocarcinoma. His top areas of expertise are Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), EGFR Positive Lung Cancer, Bone Marrow Aspiration, and Tissue Biopsy. Dr. Subramanian is currently accepting new patients.
University Of Maryland Oncology Associates PA
Taofeek Owonikoko is a Hematologist Oncology specialist and a Hematologist in Baltimore, Maryland. Dr. Owonikoko is rated as an Elite provider by MediFind in the treatment of Lung Adenocarcinoma. His top areas of expertise are Small Cell Lung Cancer (SCLC), Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), EGFR Positive Lung Cancer, and Tissue Biopsy. Dr. Owonikoko is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- AnemiaDr. Downs isAdvanced. Learn about Anemia.
- Endometrial CancerDr. Downs isAdvanced. Learn about Endometrial Cancer.
- Essential ThrombocythemiaDr. Downs isAdvanced. Learn about Essential Thrombocythemia.
- HemosiderosisDr. Downs isAdvanced. Learn about Hemosiderosis.
- Idiopathic Pulmonary Hemosiderosis
- Large-Cell Immunoblastic Lymphoma
- Experienced
- Acute Eosinophilic PneumoniaDr. Downs isExperienced. Learn about Acute Eosinophilic Pneumonia.
- Adult Immune ThrombocytopeniaDr. Downs isExperienced. Learn about Adult Immune Thrombocytopenia.
- Adult Soft Tissue SarcomaDr. Downs isExperienced. Learn about Adult Soft Tissue Sarcoma.
- AgranulocytosisDr. Downs isExperienced. Learn about Agranulocytosis.
- ALK-Positive Non-Small Cell Lung Cancer
- Ampullary CancerDr. Downs isExperienced. Learn about Ampullary Cancer.

