LOCAL HEALTHCARE PROVIDERS
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120 providers
Availability last updated 08/18/2026
Mercy Obamogie, MD
Family Physician
4903 Georgia Ave Nw
Washington, DC 20011
John Watts Haresch, MD is a family medicine physician who joined the practice in 2024. He currently focuses on the care of older adults. He previously served as a Regional Medical Officer with the U.S. Department of State, operated a full-spectrum private practice, and has been medical director of organizations meeting the needs of underserved communities. He completed medical school and family medicine residency in the University of North Carolina system.
John Haresch, MD
Family Physician
12800 Middlebrook Road
Suite 204
Germantown, MD 20874
Akukeng W. Mba, MSN, FNP, CFCS, is an experienced family nurse practitioner with 15 years of experience, including almost five experience as a foot care specialist. She’s highly skilled in exceeding the general and podiatry needs of patients aged 12 and older.
Akukeng received her bachelor’s and master’s degrees in nursing and family nurse practitioner credentials from Coppin State University in Baltimore, Maryland. She is a registered nurse and family nurse practitioner (FNP) who maintains her advanced medical credentials with continuing education.
Akukeng has worked in hospital and clinic settings. She has expertise in medication administration, nursing education, critical care medicine, healthcare management, advanced cardiac life support, and foot care. Akukeng specializes in routine foot assessments, diabetic foot exams, callus debridement, and managing conditions that affect the toenails.
Akukeng loves spending time with her friends and family when she’s not caring for patients. She welcomes new and existing patients to Diversity Health Clinic LLC and looks forward to improving their health and quality of life.
Akukeng Mba, Family and Psychiatr
Nurse Practitioner
4 Executive Park Court
Germantown, MD 20874
Abraham Mbangowah, MSN, FNP, is a compassionate family nurse practitioner with nearly 15 years of experience working with patients of all ages. He’s highly skilled in all areas of primary, urgent, and preventive care.
Abraham earned his associate's degree in general studies at Prince George’s Community College in Largo, Maryland. He received his bachelor’s degree in nursing at Coppin State University in Baltimore, Maryland, where he graduated cum laude and was a member of the Mary Mahoney Honors Society. Abraham received his master’s degree and family nurse practitioner training at Chamberlain University in Irving, Texas.
He’s a certified family nurse practitioner (FNP). Abraham specializes in general medicine and all areas of primary care, including the treatment of illnesses, diseases, and mental health conditions. He completes continuing education to provide the latest advances in medical care.
Abraham speaks English, French, and Creole. When he’s not working, he enjoys spending time with family and friends.
Abraham is passionate about caring for his patients and warmly welcomes them to Diversity Health Clinic LLC.
Abraham Mbangowah, NP
Nurse Practitioner
4 Executive Park Court
Germantown, MD 20874
Ms. Carmen Chatten, FNP-BC
Family Physician
901 N Glebe Rd
5th Floor
Arlington, VA 22203
Mai Nguyen, MD
Dermatologist
939 S. Wakefield St. # 201
Arlington, VA 22204
Stephen Ong, MD
Family Physician
6357 Oxon Hill Road,
Oxon Hill, MD 20745
Sudha Sikri, MD
Family Physician
6357 Oxon Hill Road,
Oxon Hill, MD 20745
Dr. Uzochukwu Unegbu, MD
Family Physician
9023 Woodyard Road
Clinton, MD 20735
Sohaib Elsayed, MD
Family Physician
3481 N Beauregard St
Alexandria, VA 22302
