Dr. David M. Hansen is an internist affiliated with Sibley Memorial Hospital and Georgetown University Hospital. He practices out of Foxhall Internists in Washington, D.C. Dr. Hansen’s clinical interests range from preventive care to long-term management of chronic conditions, such as diabetes, hypertension and heart failure. Dr. Hansen earned his undergraduate degree from Harvard College and his medical degree from Johns Hopkins University School of Medicine. He completed a residency in internal medicine at Stanford University School of Medicine. Dr. Hansen previously served as clinical faculty of Stanford Medical School and practiced at the Stanford-affiliated Menlo Medical Clinic. Dr. Hansen has been named a Top Internist by Washingtonian magazine and Consumers’ Checkbook magazine. He has also been named one of the Best Doctors in America and a Super Doctor by the Washington Post magazine. Dr. Hansen is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. His top areas of expertise are Alcoholic Cirrhosis, High Cholesterol, Homocystinuria, and Methylmalonic Acidemia with Homocystinuria.

Theodore Li is a primary care provider, practicing in Internal Medicine in Washington, Washington, D.c.. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. His top areas of expertise are Chronic Cough, Fainting, Hypothyroidism, and Obesity in Children.

Dr. Collin D. Cullen is an internist affiliated with Sibley Memorial Hospital. He practices out of Cullen, Umosella, Cullen & Cullen in Bethesda, Md. Dr. Cullen earned his medical degree from Georgetown University School of Medicine. He completed a residency in obstetrics and gynecology at Geisinger Medical Center. Dr. Cullen has been named a Top MD by Consumers’ Checkbook Magazine, as well as a Top Family/General Practitioner by Washingtonian Magazine. Recent News Articles and Media Coverage The Brothers Cullen. Bethesda Magazine (January/February 2008). Dr. Cullen is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. His top areas of expertise are Tension Headache, Subacute Combined Degeneration, Cirrhosis, and Familial Combined Hyperlipidemia.

William Condrell is a primary care provider, practicing in Family Medicine in Washington, Washington, D.c.. Dr. Condrell is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. His top areas of expertise are Attention Deficit Hyperactivity Disorder (ADHD), Erectile Dysfunction (ED), Persistent Genital Arousal Disorder, and Insomnia.

Lucy Chang is a primary care provider, practicing in Internal Medicine in Washington, Washington, D.c.. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. Her top areas of expertise are Vitamin D Deficiency, High Cholesterol, Vitamin B12 Deficiency, and Glossitis.

Patricia Oneal is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Oneal is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. Her top areas of expertise are Sickle Cell Disease, Hemolytic Anemia, Congenital Hemolytic Anemia, and Hemoglobinopathy.

Hira Latif is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Latif is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. Her top areas of expertise are Sickle Cell Disease, Protein C Deficiency, Hereditary Resistance to Anti-Vitamin K, and Congenital Antithrombin 3 Deficiency.

Deborah Horwitz is a primary care provider, practicing in Internal Medicine in Washington, Washington, D.c.. Dr. Horwitz is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. Her top areas of expertise are Folate Deficiency, Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, and Subacute Combined Degeneration. Dr. Horwitz is currently accepting new patients.

Allen Greenlee is a primary care provider, practicing in Internal Medicine in Washington, Washington, D.c.. Dr. Greenlee has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. His top areas of expertise are Asthma in Children, Arachnoid Cysts, Asthma, and Glossitis.

Ahmed Ali is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. His top areas of expertise are Anemia, Breast Cancer, Paget Disease of the Breast, Glossectomy, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Ali is currently accepting new patients.

Michael Cannaday is a primary care provider, practicing in Internal Medicine in Washington, Washington, D.c.. Dr. Cannaday is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. His top areas of expertise are Sitosterolemia, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

Joseph Catlett is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Catlett is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), Monoclonal Gammopathy of Undetermined Significance (MGUS), and Bone Marrow Aspiration.

Ravi Sarma is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Sarma is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. His top areas of expertise are Anemia, Breast Cancer, Thrombocytopenia, and Paget Disease of the Breast.

Michelle Gaskins-Craig is a primary care provider, practicing in Family Medicine in Washington, Washington, D.c.. Dr. Gaskins-Craig is rated as an Experienced provider by MediFind in the treatment of Pernicious Anemia. Her top areas of expertise are Gout, Obesity, Genital Herpes, and Vulvovaginitis.