The 20 Best HER-2 Positive Breast Cancer Doctors Near Me in District of Columbia, US
Find the Top HER-2 Positive Breast Cancer Experts and Specialists
MedStar Georgetown Cancer Institute At MedStar Georgetown University Hospital
Claudine Isaacs is a Hematologist practicing medicine in Washington, Washington, D.c.. Dr. Isaacs is rated as a Distinguished provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, HER-2 Positive Breast Cancer, Angiosarcoma, and Salpingo-Oophorectomy.
Sibley Memorial Hospital
"Maureen O'Donnell, M.D., is a breast surgeon with the Sullivan Breast Center at Sibley Memorial Hospital and a clinical associate of the Johns Hopkins Department of Surgery-Breast Division. Dr. O'Donnell is a part of the Weekly Breast Tumor Conference at The Johns Hopkins Hospital. Dr. O'Donnell has expertise in surgery of the breast, including surgical oncology techniques such as breast conserving surgery, nipple sparing and skin sparing mastectomy, and oncoplastic techniques. Dr. O'Donnell is also specialized in diagnosing and managing a wide spectrum of breast diseases, ranging from benign breast issues to breast cancer. She has a special interest in patients with a genetic predisposition to breast cancer. Dr. O'Donnell earned her medical degree from the University of Illinois College of Medicine and completed a surgical residency at Georgetown University Medical Center. She then completed a fellowship in breast surgical oncology at Johns Hopkins Hospital. Dr. O'Donnell is a fellow of the American College of Surgeons, as well as a member of the John Carroll Society, where she previously chaired the Rose Mass Committee. She has participated in the Ride for Life Fundraiser and Sibley Memorial Hospital's Knowledge is Power: Breast Cancer seminars as well. Dr. O'Donnell was also an instructor for the Johns Hopkins Breast Disease Clinpath Conference. Dr. O'Donnell has earned the Hugh H. Hussey Excellence in Teaching Award from Georgetown University Medical Center, as well as the Resident ""Pearl"" Teaching Award and the Pfizer Pharmaceutical Travel Award. She has also received the Attending Teaching Award from Inova Fairfax Hospital. Dr. O'Donnell's research interests include gene mutations that predispose to breast cancer, as well as contralateral breast cancer risk. She has contributed to publications, presentations and book chapters. Recent News Articles and Media Coverage Breast density pegged as risk factor for contralateral cancer. M.D. Edge (03/17/2016) Advances in Breast-Sparing Surgery for Cancer Patients Johns Hopkins Medicine (January 14, 2021) Podcast: Kimmel in DC with Dr Ashwani Rajput - Breast Cancer Surgery (February 10, 2021". Dr. O'donnell is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, Inflammatory Breast Cancer, and Lymphadenectomy. Dr. O'donnell is board certified in American Board Of Surgery.
Office
Sandra Swain is an Oncologist practicing medicine in Washington, Washington, D.c.. Dr. Swain is rated as an Advanced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Inflammatory Breast Cancer, PIK3CA-Related Overgrowth Spectrum, and HER-2 Positive Breast Cancer.
Gw Cancer & Blood Disorders-Foggy Bottom South Pavilion
Pavani Chalasani is a Hematologist practicing medicine in Washington, Washington, D.c.. Dr. Chalasani is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Inflammatory Breast Cancer, Angiosarcoma, and Paget Disease of the Breast.
MedStar Georgetown Cancer Institute Betty Lou Ourisman Breast Health Center At MedStar Georgetown University Hospital
Nadia Ashai is an Oncologist practicing medicine in Washington, Washington, D.c.. Dr. Ashai is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Inflammatory Breast Cancer, Paget Disease of the Breast, and Angiosarcoma.
Johns Hopkins Hospital
Pia Herbolsheimer is a Hematologist and an Oncologist practicing medicine in Washington, Washington, D.c.. Dr. Herbolsheimer is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and HER-2 Positive Breast Cancer.
Gw Cancer & Blood Disorders-Foggy Bottom South Pavilion
Sunil Adige is a Hematologist practicing medicine in Washington, Washington, D.c.. Dr. Adige is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Inflammatory Breast Cancer, Breast Cancer, Paget Disease of the Breast, and Angiosarcoma.
Office
Asma Dilawari is a Hematologist practicing medicine in Washington, Washington, D.c.. Dr. Dilawari is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Inflammatory Breast Cancer, Paget Disease of the Breast, and Angiosarcoma.
MedStar Georgetown Cancer Institute At MedStar Georgetown University Hospital
Theresa Stukus is a Nurse Practitioner practicing medicine in Washington, Washington, D.c.. Ms. Stukus is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Angiosarcoma.
Gw Breast Surgery-West End: 2300 M Street
Christine Teal is a General Surgeon practicing medicine in Washington, Washington, D.c.. Dr. Teal is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Breast Infection, Fibrocystic Breast Disease, Lymphadenectomy, and Mastectomy.
Capitol Hill Medical Center
Piyapong Vongkovit is a Hematologist Oncology specialist and a Hematologist practicing medicine in Washington, Washington, D.c.. Dr. Vongkovit is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His clinical expertise encompasses Colorectal Cancer, Lynch Syndrome, Familial Colorectal Cancer, and Burkitt Lymphoma. Dr. Vongkovit is currently accepting new patients.
Gw Breast Surgery-West End: 2300 M Street
Anita Mcswain is a General Surgeon practicing medicine in Washington, Washington, D.c.. Dr. Mcswain is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Inflammatory Breast Cancer, Angiosarcoma, Lymphadenectomy, and Mastectomy.
MedStar Washington Hospital Center
Christopher Gallagher is a Hematologist and an Oncologist practicing medicine in Washington, Washington, D.c.. Dr. Gallagher is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Triple-Negative Breast Cancer, and Inflammatory Breast Cancer.
Radiology At Kaiser Permanente Capitol Hill Medical Center
Yun Oh is a Hematologist and an Oncologist practicing medicine in Washington, Washington, D.c.. Dr. Oh is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Paget Disease of the Breast, Breast Cancer, and Myelodysplastic Syndrome (MDS).
MedStar Health: Betty Lou Ourisman Breast Health Center
Ian Greenwalt is a Surgical Oncologist practicing medicine in Washington, Washington, D.c.. Dr. Greenwalt is rated as an Experienced provider by MediFind in the treatment of HER-2 Positive Breast Cancer. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, Mastectomy, and Gastric Bypass.
Last Updated: 04/28/2026


