The 20 Best Hemoglobinopathy Doctors Near Me in Silver Spring, MD
Find the Top Hemoglobinopathy Experts and Specialists
Rubenstein Child Health Building
"Dr. James Casella is a professor of pediatrics and oncology at the Johns Hopkins University School of Medicine. As the Johns Hopkins’ Rainey Professor of Pediatric Hematology, Dr. Casella is chief of the Division of Pediatric Hematology at Johns Hopkins Children's and director of the Basic and Translational Research Program in Sickle Cell Disease, Comprehensive Sickle Cell Center and the Maryland Hemophilia Treatment Center at Johns Hopkins. He supervises several labs investigating the cellular and molecular basis of pediatric blood-borne diseases. He is seeking to develop better treatments for sickle cell disease and the prevention of central nervous system complications of this disorder, including stroke. Dr. Casella received his undergraduate degree in mathematics from Union College. He earned his M.D. from SUNY of Syracuse and completed a residency in pediatrics at Johns Hopkins University School of Medicine, where he was subsequently a fellow in hematology/oncology. He has been a member of the Johns Hopkins’ faculty since 1983. A research scientist as well as a clinician, he co-directs the hematology/oncology fellowship program at Johns Hopkins Hospital and is an adjunct senior investigator (Pediatric Oncology Branch) in the Division of Clinical Sciences, National Cancer Institute, National Institutes of Health. He is also director of the NHLBI-funded K12 in benign hematology program at Johns Hopkins that trains young clinician/investigators in benign hematology and transfusion medicine. Dr. Casella has served on numerous university, hospital, and advisory committees, many geared toward hematology, pediatrics and transfusion. He has received many awards from the Johns Hopkins Hospital, including the Alexander ""Buck"" Schaffer Award for Outstanding Contribution to the Teaching of House Officers. He and a colleague created the Johns Hopkins/St. Agnes Comprehensive Hemophilia Clinic to improve care for patients with the disease.". Dr. Casella is rated as an Elite provider by MediFind in the treatment of Hemoglobinopathy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Sickle Cell Disease, Hemoglobinopathy, Congenital Hemolytic Anemia, and Hemolytic Anemia. Dr. Casella is board certified in American Board Of Pediatrics.
The Johns Hopkins Hospital
Dr. Lydia H. Pecker is a pediatric hematologist and Director of the Young Adult Clinic at the Sickle Cell Center for Adults at Johns Hopkins. Dr. Pecker received her undergraduate degree in Africana studies from Brown University and earned her M.D. at the University of Pennsylvania School of Medicine. She completed residency training at Children’s Hospital at Montefiore and completed a fellowship at Children’s National Medical Center and the National Institutes of Health’s National Heart, Lung and Blood Institute before joining the Hopkins faculty in 2016. Dr. Pecker's NIH and foundation-funded research focuses on reproductive health in people with ovaries and sickle cell disease. Dr. Pecker is rated as an Elite provider by MediFind in the treatment of Hemoglobinopathy. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Sickle Cell Disease, Hemoglobinopathy, Congenital Hemolytic Anemia, Tubal Ligation, and Bone Marrow Transplant. Dr. Pecker is board certified in American Board Of Pediatrics.
John Tisdale is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Tisdale is rated as an Elite provider by MediFind in the treatment of Hemoglobinopathy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Sickle Cell Disease, Hemoglobinopathy, Congenital Hemolytic Anemia, and Anemia.
Johns Hopkins Hospital
Courtney Fitzhugh is a Hematologist practicing medicine in Baltimore, Maryland. Dr. Fitzhugh is rated as an Elite provider by MediFind in the treatment of Hemoglobinopathy. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Sickle Cell Disease, Congenital Hemolytic Anemia, Hemoglobinopathy, Hemolytic Anemia, and Bone Marrow Transplant.
Office
Matthew Hsieh is a Hematologist practicing medicine in Bethesda, Maryland. Dr. Hsieh is rated as an Elite provider by MediFind in the treatment of Hemoglobinopathy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Sickle Cell Disease, Congenital Hemolytic Anemia, Hemoglobinopathy, Hemolytic Anemia, and Bone Marrow Transplant.
The Johns Hopkins Hospital
Dr. Rakhi P. Naik is the Associate Director for the Division of Hematology at Johns Hopkins University. She also serves as Director of the Fellowship Hematology Track and Director of Organ Systems Foundation of Medicine (OSFM), the largest pre-clerkship course in the medical school. She holds an undergraduate degree in Biomedical & Electrical Engineering from Duke University, an M.D. with. Dr. Naik is rated as a Distinguished provider by MediFind in the treatment of Hemoglobinopathy. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Sickle Cell Disease, Hemoglobinopathy, Hemolytic Anemia, and Congenital Hemolytic Anemia. Dr. Naik is board certified in American Board Of Internal Medicine.
Sidney Kimmel Comprehensive Cancer Center
Dr. Robert Brodsky is a professor of medicine at the Johns Hopkins University School of Medicine. His area of clinical expertise is classical hematology and haploidentical bone marrow transplant for sickle cell disease and aplastic anemia. Dr. Brodsky serves as the director of the Division of Hematology and the T32 Training Program. He is the Johns Hopkins Family Professor of Medicine and Oncology. He received his M.D. from Hahnemann University. He completed his residency at the Vanderbilt University School of Medicine. He performed a fellowship in hematology at the National Institutes of Health and a fellowship in oncology at Johns Hopkins. He joined the Johns Hopkins faculty in 1997. From 2017 to 2022 he served as Associate Editor to The Journal of Clinical Investigation (JCI) and Secretary to American Society of Hematology (ASH). He serves as President of The American Society of Hematology (ASH) in 2023. Dr. Brodsky is rated as an Advanced provider by MediFind in the treatment of Hemoglobinopathy. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Paroxysmal Nocturnal Hemoglobinuria (PNH), Paroxysmal Cold Hemoglobinuria, Anemia, Bone Marrow Transplant, and Splenectomy. Dr. Brodsky is board certified in American Board Of Internal Medicine.
Johns Hopkins Outpatient Center
Dr. Shruti Chaturvedi is an Associate Professor of Medicine at Johns Hopkins. She received her medical degree from Maulana Azad Medical College, University of Delhi, India. She then completed a residency in Internal Medicine at the Cleveland Clinic, Cleveland, OH, and a fellowship in Hematology and Oncology at Vanderbilt University, Nashville, TN. She has additionally obtained a Master of Science in Clinical Investigation (MSCI) degree from Vanderbilt University. Dr. Chaturvedi specializes in the care of adults with non-malignant hematologic disorders including thrombocytopenic purpura, atypical hemolytic uremic syndrome, antiphospholpiid syndrome, immune thrombocytopenia, autoimmune hemolytic anemia, thrombotic, other bleeding and clotting disorders, and anemias. Her research is focused on improving the care of patients with thrombotic microangiopathies with a focus on long term sequelae, and the role of complement in thrombotic disorders such as the antiphospholipid syndrome. Dr. Chaturvedi is rated as an Advanced provider by MediFind in the treatment of Hemoglobinopathy. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Atypical Hemolytic Uremic Syndrome (aHUS), Blood Clots, Anemia, Splenectomy, and Bone Marrow Aspiration.
University Of Maryland Pediatric Associates PA
Jennie Law is a Hematologist practicing medicine in Baltimore, Maryland. Dr. Law is rated as a Distinguished provider by MediFind in the treatment of Hemoglobinopathy. She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Sickle Cell Disease, Hemoglobinopathy, Hemoglobin SC Disease, Hemoglobin E Disease, and Bone Marrow Aspiration.
Swee Thein is a Hematologist practicing medicine in Bethesda, Maryland. Dr. Thein is rated as a Distinguished provider by MediFind in the treatment of Hemoglobinopathy. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Hemoglobinopathy, Congenital Hemolytic Anemia, Hemolytic Anemia, and Anemia.
Johns Hopkins Hospital
Michael Streiff is a Hematologist practicing medicine in Baltimore, Maryland. Dr. Streiff is rated as a Distinguished provider by MediFind in the treatment of Hemoglobinopathy. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Venous Thromboembolism (VTE), Deep Vein Thrombosis, Pulmonary Embolism, Pancreaticoduodenectomy, and Bone Marrow Aspiration.
Office
Joseph Zebley is a primary care provider, practicing in Family Medicine in Baltimore, Maryland. Dr. Zebley is rated as a Distinguished provider by MediFind in the treatment of Hemoglobinopathy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hemoglobinopathy, Hemoglobin E Disease, Hemoglobin C Disease, and Hemoglobin SC Disease.
National Cancer Institute
Jeffery Miller is an Internal Medicine provider practicing medicine in Bethesda, Maryland. Dr. Miller is rated as a Distinguished provider by MediFind in the treatment of Hemoglobinopathy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Hemoglobinopathy, Congenital Hemolytic Anemia, Anemia, and Hemolytic Anemia.
Children's National Hospital
Jennifer Webb is a Hematologist and an Oncologist practicing medicine in Silver Spring, Maryland. Dr. Webb is rated as a Distinguished provider by MediFind in the treatment of Hemoglobinopathy. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Sickle Cell Disease, Hemolytic Anemia, Anemia, Bone Marrow Transplant, and Splenectomy.
Chesapeake Oncology Hematology Assoc
Gayatri Nimmagadda is a Hematologist and a Hematologist Oncology provider practicing medicine in Columbia, Maryland. Dr. Nimmagadda is rated as an Experienced provider by MediFind in the treatment of Hemoglobinopathy. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Iron Deficiency Anemia, and Pleuropulmonary Blastoma. Dr. Nimmagadda is board certified in American Board Of Internal Medicine.
Sidney Kimmel Comprehensive Cancer Center
Dr. Alexander J. Ambinder is an instructor of medicine at the Johns Hopkins University School of Medicine. He is active in the Division of Hematology Malignancies, Leukemia Program at the Sidney Kimmel Comprehensive Cancer at Johns Hopkins. Dr. Ambinder has expertise in acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), and bone marrow transplantation. Dr. Ambinder received his B.A. from Washington University in St. Louis. He earned his M.D. from Emory University School of Medicine and his M.P.H. from Emory University Rollins School of Public Health. He completed the Osler Medical Residency Training Program in internal medicine at Johns Hopkins and subsequently served as an Assistant Chief of Service (Chief Resident). He completed his fellowships in Hematology and Oncology at the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins and also served as a Chief Fellow. Dr. Ambinder is a member of the American Society of Hematology and the American Society of Clinical Oncology. Dr. Ambinder’s principle research interest is in designing and conducting clinical trials inspired by laboratory insights to improve the management of acute myeloid leukemia and myelodysplastic syndrome. He also has an interest in building large databases that will yield insights that allow for more personalized approaches to the care and treatment of patients with blood cancers. Dr. Ambinder is rated as an Experienced provider by MediFind in the treatment of Hemoglobinopathy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Myelodysplastic Syndrome (MDS), Bone Marrow Aspiration, and Bone Marrow Transplant. Dr. Ambinder is board certified in American Board Of Internal Medicine.
Sidney Kimmel Comprehensive Cancer Center
Dr. DeZern is a Professor of Oncology and Medicine at The Johns Hopkins University School of Medicine. She is active in the Division of Hematology Malignancies, Leukemia Program at the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins. Dr. DeZern has expertise in aplastic anemia, myelodysplastic syndromes, paroxysmal nocturnal hemoglobinuria, acute myeloid leukemia, and bone marrow transplantation. Dr. DeZern received her medical degree at The Johns Hopkins University School of Medicine. She completed a residency in internal medicine at Johns Hopkins, followed by fellowships in medical oncology and hematology, as well as obtained a Masters in Clinical Investigations at the Bloomberg School of Public health. Dr. DeZern is a member of the American Society of Hematology, the American Society of Clinical Oncology, and the American Society for Transplantation and Cellular Therapy. Dr. DeZern’s principle research activities consist of designing and conducting clinical trials that test investigational new therapies and approaches in the treatment of bone marrow failure (aplastic anemia and myelodysplastic syndromes). She has specific expertise in the use of alternative donor bone marrow transplantation in patients with severe aplastic anemia and trials of novel therapeutics for patients with myelodysplastic syndromes. Additionally, she has taken a rigorous approach to the study of diagnostics and supportive case (such as transfusion practices) in these patient populations. She is or has been the Principal Investigator for a number of multicenter trials in collaboration with the MDS Clinical Research Consortium, the Eastern Co-operative Oncology Group (ECOG)-ACRIN and now the Bone Marrow Trials Clinical Trials Network (BMTCTN). She is the Study Chair for the multi-site BMTCTN study (CHAMP) investigating the role of haploidentical donor transplantation using post-transplantation cyclophosphamide in patients with relapsed several aplastic anemia. Dr. DeZern is the local PI as well as the Deputy Chair for The National MDS Study, a collaborative natural history study of the NHLBI and the NCI. As a clinical investigator with a focus on translation of novel treatments to the clinic, Dr. DeZern’s goal is to improve outcomes for patients with bone marrow failure at the bedside and in her research environment. Dr. Dezern is rated as an Experienced provider by MediFind in the treatment of Hemoglobinopathy. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Myelodysplastic Syndrome (MDS), Acute Myeloid Leukemia (AML), Chronic Myelomonocytic Leukemia (CMML), Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Dezern is board certified in American Board Of Internal Medicine.
University Of Maryland Pediatric Associates PA
Maria Baer is a Hematologist practicing medicine in Baltimore, Maryland. Dr. Baer is rated as an Advanced provider by MediFind in the treatment of Hemoglobinopathy. She is also highly rated in 32 other conditions, according to our data. Her clinical expertise encompasses Acute Myeloid Leukemia (AML), Acute Promyelocytic Leukemia, Myelodysplastic Syndrome (MDS), Bone Marrow Aspiration, and Splenectomy.
University Of Maryland Pediatric Associates PA
Ann Zimrin is a Hematologist practicing medicine in Baltimore, Maryland. Dr. Zimrin is rated as an Advanced provider by MediFind in the treatment of Hemoglobinopathy. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Thrombocytopenia, Sickle Cell Disease, Hemoglobinopathy, Hemoglobin C Disease, and Splenectomy.
The Center For Cancer & Blood Disorders
Dr. Ralph V. Boccia is a hematologist affiliated with Sibley Memorial Hospital, Suburban Hospital, Shady Grove Adventist Hospital, Holy Cross Hospital and MedStar Georgetown University Hospital, where he is a clinical associate professor of medicine for the University, as well as the medical director of the International Oncology Network (ION) Clinical Research Program and the chairman of ION’s Medical Advisory Panel. He practices out of the Center for Cancer and Blood Disorders, of which he is the founder and medical director, located in Bethesda, Maryland and Germantown, Maryland. Dr. Boccia earned his medical degree from the Autonomous University of Guadalajara School of Medicine. He completed a residency in internal medicine at Kern Medical Center, followed by a fellowship in hematology, oncology and bone marrow transplant at the combined UCLA-Veterans Administration Program and The National Cancer Institute at the National Institutes of Health. Dr. Boccia is a member of the American College of Physicians, the American Society of Clinical Oncology, the American Society of Hematology and the American Society for Blood and Marrow Transplantation. Dr. Boccia has been listed as a Top Doctor by Washingtonian Magazine and Consumers’ Checkbook Magazine since 1992. He has also been recognized as a Super Doctor by The Washington Post Magazine and a Regional Top Doctor for Washington, D.C., Baltimore and Washington-Baltimore by Castle Connolly. Dr. Boccia has contributed to various articles with his research, published in journals such as Annals of Internal Medicine, Journal of Clinical Oncology and The Lancet. Recent News Articles and Media Coverage Bladder cancer trends in Montgomery and Prince George's counties: Welcome news - and 3 facts you need to know. NJ.com (08/16/2016) RCCA Expands to Maryland to Become One of the Nation's First Multi-State Oncology/Hematology Physician-Owned and -Operated Networks. OncLive (10/06/2015). Dr. Boccia is rated as an Experienced provider by MediFind in the treatment of Hemoglobinopathy. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Anemia, Multiple Myeloma, Thrombocytopenia, Adult Immune Thrombocytopenia, and Splenectomy. Dr. Boccia is board certified in American Board Of Internal Medicine.
Last Updated: 04/28/2026









