LOCAL HEALTHCARE PROVIDERS
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Verified Family Doctors in Centreville, VA
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237 providers
Availability last updated 12/22/2024
Capital City Primary and Immediate Care’s approach to family medicine gives you the flexibility to focus on your health when it works for you. Fernando Porter, MD, and the attentive care team partner with you to support your day-to-day health and self-care routines, at the office location in Silver Spring, Maryland. When you’re sick and need care, the team is standing by around the clock. They will be available to you 24/7 virtually or in-person during routine office hours with providers that can help get you on track. They’ll take the hassle and guesswork out of feeling better.
When you need to manage urgent, preventive, or chronic health conditions, we try our very best to make it easy and are there for you at the touch of a button. From healthy eating to vaccinations and preventive physical exams, we provide trusted health care solutions that are driven by compassion, integration of technology, and use of the most up-to-date, evidence-based information.
Capital City Primary and Immediate Care is a proud member of Privia Medical Group - a physician-led, multi-specialty, national medical group.
To make an appointment, call Capital City Primary and Immediate Care or book an appointment online today.
Dr Fernando Porter, MD
Family Physician
1145 19th St NW
Suite 200
Washington, DC 20036
Marcus Jennings, MD, MSPH, is a detail-oriented, highly motivated sleep specialist at Sleep Services of Maryland, LLC, in Rockville, Germantown, Frederick, and Columbia, Maryland. Dr. Jennings is board-certified in family medicine and board-eligible in sleep medicine, with nearly a decade of experience using evidence-based methods to help patients sleep better.
Dr. Jennings specializes in treating obstructive sleep apnea (OSA), insomnia, narcolepsy, and other sleep disorders. He earned bachelor’s degrees with honors in biology and chemistry at Xavier University of Louisiana in New Orleans. He completed a master’s degree in public health at Tulane University’s School of Public Health and Tropical Medicine (TUSPH), also in New Orleans.
He attended the University of Tennessee’s Health Science Center College of Medicine in Memphis, Tennessee. He completed medical school with honors at Xavier University School of Medicine in Woodbury, New York.
Dr. Jennings completed a residency in family medicine at Louisiana State University Health Science Center in New Orleans, where he was chief resident. He completed a fellowship in sleep medicine at MedStar Georgetown University Hospital in Washington, DC.
Dr. Jennings has participated in many research studies and is a member of the American Academy of Sleep Medicine, the American Academy of Family Physicians, and several other professional organizations.
He enjoys using innovative technologies and treatments to help patients sleep soundly, feel better, and become the healthiest versions of themselves. Dr. Jennings welcomes new and existing patients to Sleep Services of Maryland, LLC, and looks forward to caring for them.
Dr. Marcus Jennings, MD, MSPH
Family Physician
15200 Shady Grove Road
Suite 401
Rockville, MD 20850
Dr. Uzochukwu Unegbu, MD
Family Physician
8700 Jones Mill Rd
Chevy Chase, MD 20815
Blessing Ayanou, FNP
Family Physician
8700 Jones Mill Rd
Chevy Chase, MD 20815
Mercy Obamogie, MD
Family Physician
4903 Georgia Ave Nw
Washington, DC 20011
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
Ndubuisi Okafor, MD, is a board-certified internal medicine physician with over 20 years of experience. At his practice, Okafor Medical Associates, located in Washington, DC, Dr. Okafor offers patients compassionate care for a variety of conditions including chronic disease management, ADHD, and internal medicine concerns as a leading primary care physician.
Dr. Okafor obtained his medical degree from the Howard University Hospital and is board-certified by the American Board of Internal Medicine. He is also specially trained in Advanced Trauma Life Support and Advanced Cardiovascular Life Support.
Dr. Okafor is a registered Civil Surgeon with the United States Center for Immigration Services, so he can provide Immigration Medical examinations with all the required tests in the facility. In addition, is a Registered Certified Medical Examiner with the Federal Motor Carrier Safety Administration, so he can provide medical examination and certification for commercial motor vehicle drivers.
When he is not treating his patients, Dr. Okafor enjoys spending time with his family and pursuing his hobbies which include football, soccer, and running. Dr. Okafor also speaks English, Ibo, Yoruba, and Hausa.
He looks forward to meeting new patients and giving them the best care possible.
Dr. Ndubuisi Okafor, MD
Internist
7603 Georgia Ave NW
Suite 100
Washington, DC 20012
Xinna Yi is a board-certified Family Nurse Practitioner with a Master of Science in Nursing from Wilkes University, which she completed in 2023. She brings a wealth of experience from her work in a family medical clinic and her previous role as a Registered Nurse specializing in cardiology medicine. Before transitioning to nursing, she graduated from medical school in China and gained one and a half years of experience as a gastrointestinal physician at an academic hospital in China.
Xinna is committed to patient-centered care, employing a collaborative, team-based approach to healthcare. She has a passion for continuous learning and teaching. In her personal life, she enjoys spending time with her family, reading, watching movies, and traveling.
Xinna Yi, FNP
Nurse Practitioner
501 N Frederick Ave
Suite 204
Gaithersburg, MD 20877
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
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
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
Nurse Practitioner
4 Executive Park Court
Germantown, MD 20874
