

Oncology
Catherine Marshall, MD
Assistant Professor of Oncology, Division of Genitourinary Oncology
Catherine H. Marshall, MD, MPH, is an Assistant Professor of Oncology in the Department of Oncology, Division of Genitourinary Oncology at the Johns Hopkins University School of Medicine in Baltimore, Maryland. She specializes in medical oncology with a primary clinical and research focus on prostate cancer, including advanced prostate cancer, non-metastatic castration-resistant prostate cancer, and the interplay between cardiovascular disease and cancer. Her practice serves adult patients, part
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Credentials
Education & Training
- Medical School: Johns Hopkins University (MD, MPH)
- Residency: Johns Hopkins University (Internal Medicine)
- Fellowship: Johns Hopkins University (Oncology)
Years in Practice
14+ years
Clinical Focus
Subspecialties
Conditions & Treatments
Insurance(s) Accepted
Please verify your coverage with the provider — plan participation can change.
Practice Details
Hospital Affiliations
- Johns Hopkins Hospital
Languages
English
Conditions Dr. Marshall treats
Insurance accepted
- 90 Degree Benefits
- Aetna
- Allegiance Health Plans
- Aspirus Health Plan
- Asuris Northwest Health
- Banner Health Aetna
- Blue Cross Blue Shield of Maryland & DC (CareFirst)
- BridgeSpan Health Company
- Centivo
- Cigna
- Dean Health Plan
- Denver Health Medical Plan, Inc.
- EMI Health
- Employee Benefit Management Services, Inc. (MT)
- First Health
- Flume Health
- Hawaii Medical Assurance Association
- Health Plans Inc.
- Healthcare Management Administrators (HMA)
- Healthgram
- HealthPartners
- HealthSmart
- Homestead Health Plans
- Innovation Health Insurance Company
- Johns Hopkins Health Plans
- Kaiser Permanente
- LifeWise Health Plan
- Lucent Health
- MagnaCare
- Mass General Brigham Health Plan
- MedCost
- Medica
- Medical Mutual of Ohio
- Mending
- Meritain
- Moda Health
- MotivHealth Insurance Company
- Nippon Life Insurance Company of America
- Personify Health (FKA HealthComp)
- Point C
- Prairie States
- Priority Health
- Providence Health Plan
- Quartz
- The Health Plan
- WebTPA
- WellCare
Frequently asked
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Specialists similar to Dr. Marshall
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Sources
- https://www.doximity.com/pub/catherine-marshall-md-7c7ce788
- https://www.guoncologynow.com/author/catherine-h-marshall-md-mph
- https://blog-ecog-acrin.org/ecog-acrin-welcomes-catherine-handy-marshall-as-its-first-winn-clinical-investigator-leadership-awardee/
- https://prostatecancerrealtalk.com/2025/06/06/dr-catherine-handy-marshall/
- https://www.medifind.com/doctors/cathy-h-marshall/10240985
- https://pure.johnshopkins.edu/en/persons/cathy-marshall/
- https://scholar.google.com/citations?user=XrXRPSIAAAAJ&hl=en











