"Shannon C. O'Connor, M.D., is a medical oncologist with Suburban Hospital. She practices out of Maryland Oncology Hematology. Dr. O'Connor has expertise in hematology and medical oncology with a special focus in women's health, including breast cancer and gynecologic cancers. Dr. O'Connor earned her Master's Degree in Physiology at Georgetown University, followed by her medical degree from St. George's University School of Medicine. She completed a residency at Washington Hospital Center, as well as a fellowship in hematology and oncology. Dr. O'Connor is a member of the American Society of Clinical Oncology, the American Society of Hematology, the Montgomery County Medical Society and the American Medical Association. Selected Publications Catlett JP1, Williams SA, O'Connor SC, Krishnan J, Malkovska V. ""Primary lymphoma of bone: an institutional experience."" Leuk Lymphoma. 2008 Nov;49(11):2125-32. doi: 10.1080/10428190802404030.". Dr. O'connor is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Paget Disease of the Breast, Cervical Cancer, Neuroendocrine Carcinoma of the Cervix, and Breast Cancer.

Mary Kilavos, M.D., is an internal medicine physician with Johns Hopkins Community Physicians. Dr. Kilavos attended Williams College in Massachusetts for her undergraduate studies and then moved to Washington, D.C. to attend Georgetown University School of Medicine. After earning her medical degree in 2002, she headed back up north where she completed her residency training for internal medicine at Tufts-New England Medical Center. Dr. Kilavos completed her training in 2005. Dr. Kilavos was born at Sibley Memorial Hospital and was raised in Montgomery County. In her free time, she enjoys traveling, exercising, outdoor activities and family time with her husband and three children. Dr. Kilavos is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Sitosterolemia, High Cholesterol, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Fernanda Porto Carreiro, M.D., practices internal medicine at Johns Hopkins Community Physicians Remington. She received her medical degree from the University of Maryland School of Medicine, and also completed her residency in internal medicine at Johns Hopkins Bayview Medical Center. Dr. Carreiro is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Laura Brown, M.D., practices internal medicine at Johns Hopkins Community Physicians North Bethesda. She received her medical degree from Harvard Medical School, and also completed her residency in internal medicine at Bellevue Hospital Center. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

Douglas Frankel is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. Dr. Frankel is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are High Cholesterol, Papular Urticaria, Obesity, and Familial Combined Hyperlipidemia.

Dr. Mindi E. Cohen is a Johns Hopkins Community Physician practicing out of Sibley Primary Care located in Sibley Memorial Hospital’s Medical Building in Washington, D.C. and her private practice in Rockville, Md. She is also affiliated with Suburban Hospital and Shady Grove Adventist Hospital. Dr. Cohen has an expertise in family medicine, internal medicine and primary care. Dr. Cohen earned her medical degree from Philadelphia College of Osteopathic Medicine. She completed a residency in family practice at Mesa General Hospital. Dr. Cohen has been practicing family medicine since 1991. Dr. Cohen was named a Top MD by Consumers’ Checkbook Magazine in 2011. She is a member of the American Osteopathic Association, the American Academy of Family Physicians and the Maryland State Medical Society. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Obesity in Children, Obesity, Food Allergy, and High Cholesterol.

John Wallmark is a Hematologist Oncology provider in Rockville, Maryland. Dr. Wallmark is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Multiple Myeloma, and Colorectal Cancer.

"George A. Sotos, M.D., is the chief of hematology and oncology at Suburban Hospital, as well as a member of Suburban's Cancer Committee and the coordinator of Multidisciplinary Cancer Conferences. Dr. Sotos is a partner of Maryland Oncology & Hematology in Rockville, Maryland. Dr. Sotos has expertise in medical oncology and hematology, as well as chemotherapy. Dr. Sotos earned his Master of Science in Physiology from Georgetown University, followed by his medical degree from the Medical College of Virginia. He completed a residency in internal medicine with University of Texas Southwestern Medical Center, followed by a fellowship in medical oncology with the National Cancer Institute of the National Institutes of Health. Dr. Sotos is a fellow of the American College of Physicians, as well as a member of the Montgomery County Medical Society, the Medical and Chirurgical Faculty of the State of Maryland, and the American Society of Clinical Oncology. He is also a member of the oncology specialty panel for Johns Hopkins Medicine's Formulary Management Committee and previously served as a member of Suburban Hospital's Medical Staff Executive Committee, Provider Quality Committee and Physician Advisory Board. Dr. Sotos has been named a Top Doctor by Washington Consumers' Checkbook and a Super Doctor by the Washington Post magazine. Castle Connolly has also named him a Top Doctor in the Washington, D.C., Baltimore and Washington-Baltimore areas. Dr. Sotos has contributed to numerous publications on medical oncology and hematology topics. Selected Publications Rotello, L, Albrant, D, Nossuli, K, Sotos, G, Samet, C, Rainey, T. ""Impact of a Hospital-Wide Pharmacy Implemented Weight-Based Dosing Protocol for Erythropoietin."" Chest, 124:4 (Suppl):182S (Abstract), 2003. Sotos, George A. ""Ars Brevis."" Journal of Clinical Oncology, 2013; 31:14; 1792-1794; http://jco.ascopubs.org/content/31/14/1792.full.pdf+html". Dr. Sotos is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Multiple Myeloma, and Endometrial Cancer.

Shahid Shamim is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. Dr. Shamim is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are High Cholesterol, Vitamin D Deficiency, Hypothyroidism, and Obesity in Children.

Hooman Azmi is a primary care provider, practicing in Family Medicine in Rockville, Maryland. Dr. Azmi is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Anemia, Diabetic Hyperglycemic Hyperosmolar Syndrome, Parkinson's Disease, Thalamotomy, and Deep Brain Stimulation.

Saba Medhane is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. Dr. Medhane is rated as an Advanced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Vitamin B12 Deficiency Anemia, Folate Deficiency, Multiple Carboxylase Deficiency, and Subacute Combined Degeneration.

Mahpara Qureshi is a primary care provider, practicing in Family Medicine in Gaithersburg, Maryland. Dr. Qureshi is rated as an Advanced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Vitamin D Deficiency, High Cholesterol, Seasonal Affective Disorder (SAD), Vitamin B12 Deficiency Anemia, and Hernia Surgery.

Dr. Dennis A. Cullen is an internist affiliated with Sibley Memorial Hospital. He practices out of Cullen, Umosella, Cullen & Cullen in Bethesda, Md. and Oxon Hill, Md. Dr. Cullen earned his medical degree from Georgetown University School of Medicine. He completed a residency in internal medicine at Georgetown University Hospital. Dr. Cullen has been named a Top MD by Consumers’ Checkbook Magazine, as well as a Top Family/General Practitioner and a Top Internist by Washingtonian Magazine. Recent News Articles and Media Coverage The Brothers Cullen. Bethesda Magazine (January/February 2008). Dr. Cullen is rated as an Advanced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Subacute Combined Degeneration.

Gaurang Thaker is a primary care provider, practicing in Internal Medicine in Olney, Maryland. Dr. Thaker is rated as a Distinguished provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Heart Murmurs, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Folate Deficiency. Dr. Thaker is currently accepting new patients.

Manbir Takhar is a primary care provider, practicing in Internal Medicine in Germantown, Maryland. Dr. Takhar has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Obesity, and Multiple Carboxylase Deficiency. Dr. Takhar is currently accepting new patients.

Satish Angra is a primary care provider, practicing in Family Medicine and Internal Medicine in Silver Spring, Maryland. Dr. Angra is rated as a Distinguished provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Vitamin D Deficiency, Multiple Carboxylase Deficiency, and Folate Deficiency. Dr. Angra is currently accepting new patients.

Thomas Joseph is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. Dr. Joseph has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Sitosterolemia, Decorticate Posture, Decerebrate Posture, and High Cholesterol. Dr. Joseph is currently accepting new patients.

Kelly Cowen is a primary care provider, practicing in Family Medicine in Rockville, Maryland. Dr. Cowen is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Hypothyroidism, High Cholesterol, Childhood Iron Deficiency Anemia, and Obesity in Children. Dr. Cowen is currently accepting new patients.

Sarah Regan is a Hematologist Oncology specialist and a Hematologist in Rockville, Maryland. Dr. Regan has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, HER-2 Positive Breast Cancer, and Triple-Negative Breast Cancer. Dr. Regan is currently accepting new patients.

Shreya Sinha is a Hematologist Oncology specialist and a Hematologist in Rockville, Maryland. Dr. Sinha is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Colorectal Cancer, Appendix Cancer, Familial Colorectal Cancer, and Muscle Invasive Bladder Cancer. Dr. Sinha is currently accepting new patients.