Dr. Maureen Donnelly Passaro, MD

Dr. Maureen Donnelly Passaro, MD

Dr. Maureen Donnelly Passaro, MD

Languages: English
Phone: 301-774-4529
Fax: (301) 774-5652

Contact this Provider:

  • Endocrinology
Conditions I Treat
  • abnormal glucose metabolism
  • addison's disease
  • adrenal adenoma
  • adrenal disorders
  • adrenal hyperplasia
  • Show All
Procedures I Perform
  • diabetes education
  • insulin pump
  • radioiodine therapy
  • thyroid function blood panel
About the Provider

Dr. Passaro's practice philosophy is to provide comprehensive care in a caring and efficient manner. She resides in Montgomery County with her husband and three children.

Dr. Passaro was recognized by Washingtonian magazine as a Top Doctor.

Dr. Passaro sees patients at:
18109 Prince Philip Dr
Suite B200
Olney, MD 20832

  • Fellowship Program: National Cancer Institute (1996)
  • Fellowship Program: National Institutes of Health Clinical Center (1996)
  • Residency Program: Stamford Hospital (1993)
  • Internship Program: Stamford Hospital (1991)
  • Medical School: New York Medical College (1990)
  • Board Certification: American Board of Internal Medicine, Endocrinology Diabetes and Metabolism
    MedStar Health Providers participate with a wide range of health insurance products. We accept self-pay patients and the insurances plans listed below. This list is not comprehensive, it is updated periodically and is subject to change. If you do not see your health insurance plan or product listed, or if you have any questions regarding MedStar Health’s participation with your health plan, please contact your health plan to verify participation with our providers.

    Since the MedStar Health providers span the District of Columbia, Maryland and Virginia regions, our participation with DC, Maryland and Virginia Medical Assistance programs varies by provider group. Please contact your MedStar Physician’s Office to assist with verifying Medical Assistance participation. If you are enrolled in a Medicaid Managed Care Organization, please contact your Medicaid health plan to verify participation.

Member of Medical Staff