MediFind found 261 doctor with experience in HIV/AIDS near Annandale, VA. Of these, 168 are Experienced, 62 are Advanced, 25 are Distinguished and 6 are Elite.
Medstar Medical Group Ii LLC
Seble Kassaye is an Infectious Disease provider in Washington, Washington, D.c.. Dr. Kassaye is rated as an Elite provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are HIV/AIDS, Sepsis, Hepatitis C, Menopause, and Hormone Replacement Therapy (HRT). Dr. Kassaye is currently accepting new patients.
Mgmc LLC
Princy Kumar is an Infectious Disease provider in Washington, Washington, D.c.. Dr. Kumar is rated as an Elite provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are HIV/AIDS, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Myelitis, and Thrombectomy. Dr. Kumar is currently accepting new patients.
Infectious Diseases Physicians, Inc.
David Wheeler is an Infectious Disease provider in Annandale, Virginia. Dr. Wheeler has been practicing medicine for over 44 years and is rated as a Distinguished provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are Myelitis, HIV/AIDS, AIDS Dementia Complex, and AIDS Dysmorphic Syndrome. Dr. Wheeler is currently accepting new patients.
Inova Health Care Services
Carrington Koebele is a primary care provider, practicing in Family Medicine in Fairfax, Virginia. Dr. Koebele is rated as a Distinguished provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are HIV/AIDS, AIDS Dysmorphic Syndrome, AIDS Dementia Complex, and Myelitis. Dr. Koebele is currently accepting new patients.
Irini Sereti is an Infectious Disease provider in Bethesda, Maryland. Dr. Sereti is rated as an Elite provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are HIV/AIDS, Kaposi Sarcoma, Sepsis, Mycobacterium Avium Complex Infections, and Colonoscopy.
Brian Agan is an Infectious Disease provider in Bethesda, Maryland. Dr. Agan is rated as an Elite provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are HIV/AIDS, Syphilis, Long Haul COVID, and COVID-19.
Nelson Michael is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Michael is rated as an Elite provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are HIV/AIDS, Yellow Fever, Zika Virus Disease, and Japanese Encephalitis.
Amanda Castel is a Public Health and Preventive Medicine specialist and a Pediatrics provider in Washington, Washington, D.c.. Dr. Castel is rated as an Elite provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are HIV/AIDS, Monkeypox, and Hypertension.
Sibley Memorial Hospital
Lynette Posorske is an Infectious Disease provider in Washington, Washington, D.c.. Dr. Posorske is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Myelitis, AIDS Dementia Complex, HIV/AIDS, and AIDS Dysmorphic Syndrome.
Sibley Memorial Hospital
Vasilios Pyrgos is an Infectious Disease provider in Washington, Washington, D.c.. Dr. Pyrgos is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are HIV/AIDS, Myelitis, AIDS Dysmorphic Syndrome, and AIDS Dementia Complex.
Sibley Memorial Hospital
Rebecca Shaffer, M.D., is an infectious disease physician with Johns Hopkins Community Physicians. Dr. Shaffer cares for patients who need in-patient/hospital-based infectious disease management, as well as out-patient general infectious disease care. She has specialized expertise in HIV, HIV prevention, urinary tract infections, soft tissue infections, orthopedic infections and fever of unknown origin. As a physician, she enjoys engaging with her patients in collaborative partnerships to achieve the best possible outcomes and optimize infection prevention. Dr. Shaffer provides a welcoming space to discuss concerns, to be heard and to move forward together with a clear plan. Dr. Shaffer and her family live in Maryland. In her free time, she enjoys attending live music performances, playing golf and fly fishing. Dr. Shaffer is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Myelitis, AIDS Dementia Complex, HIV/AIDS, and AIDS Dysmorphic Syndrome.
Infectious Diseases Physicians, Inc.
Donald Poretz is an Infectious Disease provider in Annandale, Virginia. Dr. Poretz is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are Osteomyelitis, Lymphangitis, Osteomyelitis in Children, and Pustules. Dr. Poretz is currently accepting new patients.
Infectious Diseases Physicians, Inc.
Mark Delman is an Infectious Disease provider in Annandale, Virginia. Dr. Delman is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are Hospital-Acquired Pneumonia, Pneumonia, Lymphangitis, and Osteomyelitis. Dr. Delman is currently accepting new patients.
Infectious Diseases Physicians, Inc.
Sujata Ambardar is an Infectious Disease provider in Annandale, Virginia. Dr. Ambardar is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Lymphangitis, Hospital-Acquired Pneumonia, Arachnoiditis, Pneumonia, and Craniectomy. Dr. Ambardar is currently accepting new patients.
Infectious Diseases Physicians, Inc.
Eric Reines is an Infectious Disease provider in Annandale, Virginia. Dr. Reines is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are Nontuberculous Mycobacterial Lung Disease, COVID-19, Pneumonia, and Herpetic Stomatitis. Dr. Reines is currently accepting new patients.
Loudoun Medical Group, PC
Imtiaz Choudhary is an Infectious Disease provider in Alexandria, Virginia. Dr. Choudhary is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are Hospital-Acquired Pneumonia, Pneumonia, Sepsis, and Strep Throat. Dr. Choudhary is currently accepting new patients.
Emergency Medicine Associates, P.A.,P.C.
Feiyu Hong is an Infectious Disease provider in Alexandria, Virginia. Dr. Hong is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are Sepsis, HIV/AIDS, COVID-19, Endoscopy, and Vertebroplasty.
Infectious Disease Consultants
Martin Ucanda is an Infectious Disease provider in Fairfax, Virginia. Dr. Ucanda has been practicing medicine for over 17 years and is rated as a Distinguished provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are HIV/AIDS, Myelitis, AIDS Dysmorphic Syndrome, and AIDS Dementia Complex. Dr. Ucanda is currently accepting new patients.
Sibley Memorial Hospital
Ali Rai, M.D., is an infectious disease physician with Johns Hopkins Community Physicians. Dr. Rai has knowledge and expertise in helping patients work through and treat a wide-range of conditions and complex infectious disease challenges. A typical day for him could include treating a patient with a neurosurgery hydatid cyst in the morning and then working on a Naegleria case in the ICU in the afternoon. He enjoys the unique opportunity of working with both patients and medical colleagues in the hospital and clinical setting, and across the spectrum of age, disease and medical specialties. Dr. Rai is a firm believer in the bench-to-bedside approach to medicine. He believes evidence-based approaches to medicine should always dictate the highest quality of care for his patients to ensure the best outcomes. He is proud to be a part of the Johns Hopkins health system where patient care comes first and is unmatched. Dr. Rai had the unique opportunity of growing up in different cultures and training in different settings, which allows him to connect and provide care to a diverse group of patients. He enjoys reading, both fiction and non-fiction, and likes to spin a googly on the cricket field. Dr. Rai is rated as an Experienced provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are AIDS Dementia Complex, HIV/AIDS, and Infective Endocarditis.
Medical Faculty Associates, Inc
Marc Siegel is an Infectious Disease provider in Washington, Washington, D.c.. Dr. Siegel is rated as a Distinguished provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are HIV/AIDS, Pyomyositis, Myelitis, and AIDS Dysmorphic Syndrome.
Last Updated: 01/09/2026



