MediFind found 27 doctor with experience in Hemoglobin C Disease near Columbia, MD. Of these, 23 are Experienced, 3 are Advanced and 1 are Distinguished.
Chesapeake Oncology Hematology Assoc
Gayatri Nimmagadda is a Hematologist and a Hematologist Oncology provider in Columbia, Maryland. Dr. Nimmagadda is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Iron Deficiency Anemia, and Pleuropulmonary Blastoma.
Maryland Oncology Hematology PA
Nicholas Demonaco is a Hematologist Oncology specialist and a Hematologist in Columbia, Maryland. Dr. Demonaco is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. His top areas of expertise are Pulmonary Embolism, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and Anemia. Dr. Demonaco is currently accepting new patients.
Maryland Oncology Hematology PA
Jose Mendoza is a Hematologist Oncology specialist and a Hematologist in Columbia, Maryland. Dr. Mendoza is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Anemia, and Familial Colorectal Cancer. Dr. Mendoza is currently accepting new patients.
Maryland Oncology Hematology PA
Rita Gupta is a Hematologist Oncology specialist and a Hematologist in Columbia, Maryland. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. Her top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Paget Disease of the Breast, and Breast Cancer. Dr. Gupta is currently accepting new patients.
University Of Maryland Family Medicine Associates, P.A.
Amoreena Howell is a primary care provider, practicing in Family Medicine in Columbia, Maryland. Dr. Howell is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. Her top areas of expertise are Neuroretinitis, Hemoglobin E Disease, Hemoglobin C Disease, Hemoglobinopathy, and Hormone Replacement Therapy (HRT). Dr. Howell is currently accepting new patients.
Maryland Oncology Hematology PA
Kashif Ali is a Hematologist Oncology specialist and a Hematologist in Laurel, Maryland. Dr. Ali is rated as an Advanced provider by MediFind in the treatment of Hemoglobin C Disease. His top areas of expertise are Iron Deficiency Anemia, Agranulocytosis, Chronic Familial Neutropenia, and Childhood Iron Deficiency Anemia. Dr. Ali is currently accepting new patients.
University Of Maryland Oncology Associates PA
Jennie Law is a Hematologist Oncology specialist and a Hospital Medicine provider in Baltimore, Maryland. Dr. Law is rated as a Distinguished provider by MediFind in the treatment of Hemoglobin C Disease. Her top areas of expertise are Sickle Cell Disease, Hemoglobinopathy, Hemoglobin SC Disease, Hemoglobin E Disease, and Bone Marrow Aspiration. Dr. Law is currently accepting new patients.
Maryland Oncology Hematology PA
Frederick Min is a Hematologist Oncology specialist and an Oncologist in Laurel, Maryland. Dr. Min is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. His top areas of expertise are Virilizing Ovarian Tumor, Ovarian Carcinosarcoma, Chronic Familial Neutropenia, and Agranulocytosis. Dr. Min is currently accepting new patients.
University Of Maryland Oncology Associates PA
Ann Zimrin is a Hematologist Oncology specialist and a Hematologist in Baltimore, Maryland. Dr. Zimrin is rated as an Advanced provider by MediFind in the treatment of Hemoglobin C Disease. Her top areas of expertise are Thrombocytopenia, Sickle Cell Disease, Hemoglobinopathy, Hemoglobin C Disease, and Splenectomy. Dr. Zimrin is currently accepting new patients.
University Of Maryland Oncology Associates PA
Maria Baer is a Hematologist Oncology specialist and a Hematologist in Baltimore, Maryland. Dr. Baer is rated as an Advanced provider by MediFind in the treatment of Hemoglobin C Disease. Her top areas of expertise are Acute Myeloid Leukemia (AML), Myelodysplastic Syndrome (MDS), Acute Promyelocytic Leukemia, Bone Marrow Aspiration, and Splenectomy. Dr. Baer is currently accepting new patients.
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 Hemoglobin C Disease. His top areas of expertise are Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Myelodysplastic Syndrome (MDS), Bone Marrow Aspiration, and Bone Marrow Transplant.
Johns Hopkins Outpatient Center
Dr. Catherine Simpson is an assistant professor of medicine at the Johns Hopkins University School of Medicine. Her areas of clinical expertise include internal medicine, pulmonary and critical care medicine, and pulmonary vascular diseases. Dr. Simpson earned her M.D. from the Louisiana State University School of Medicine. She completed her residency at Johns Hopkins, where she also performed a fellowship in pulmonary and critical care medicine and earned her M.H.S. degree from the Johns Hopkins Bloomberg School of Public Health. Dr. Simpson is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. Her top areas of expertise are Pulmonary Hypertension, Hypertension, Pulmonary Veno-Occlusive Disease, and Scleroderma.
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 Experienced provider by MediFind in the treatment of Hemoglobin C Disease. His top areas of expertise are Sickle Cell Disease, Congenital Hemolytic Anemia, Hemoglobinopathy, and Hemolytic Anemia.
Skip Viragh Outpatient Cancer Center
Dr. Jenna V. Canzoniero is an assistant professor in the Breast and Gynecological Malignancies Group at the Johns Hopkins Sidney Kimmel Cancer Center. She is a medical oncologist who specializes in treatment of patients with breast cancer. Dr. Canzoniero earned her medical degree and master's in bioinformatics from University of Michigan. She completed internal medicine residency at University of Maryland and served as Chief Resident. She joined the faculty at Johns Hopkins as an academic Hospitalist before pursuing her passion for oncology. She completed medical oncology fellowship at Johns Hopkins, including serving as Chief Fellow, and then re-joined the faculty as an oncologist. Her research focuses on expanding the use of molecular diagnostics, including liquid biopsy, to guide the treatment for patients with breast cancer. She is the liquid biopsy leader for the Johns Hopkins Molecular Tumor Board and leads the precision medicine initiative for the Breast and Gyn Malignancies Group. Previous awards include Director's Teaching Award in Clinical Science (2023) and the Marion Wright Award for Scientific Excellence (2024) from the Breast Cancer Research Fund. Dr. Canzoniero is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. Her top areas of expertise are Sickle Cell Disease, BRCA Positive Breast Cancer, Breast Cancer, Hemoglobinopathy, and Gastrostomy.
Zakari Aliyu is a Hematologist Oncology specialist and a Hospital Medicine provider in Baltimore, Maryland. Dr. Aliyu is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. His top areas of expertise are Sickle Cell Disease, Hemoglobinopathy, Hemoglobin E Disease, and Hemoglobin C Disease. Dr. Aliyu is currently accepting new patients.
Maryland Oncology Hematology PA
Courtney Ackerman is a Hematologist Oncology specialist and a Hematologist in Silver Spring, Maryland. Dr. Ackerman has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. Her top areas of expertise are Childhood Iron Deficiency Anemia, Pleuropulmonary Blastoma, Iron Deficiency Anemia, and ALK-Positive Non-Small Cell Lung Cancer. Dr. Ackerman is currently accepting new patients.
Maryland Oncology Hematology PA
Vinni Juneja is a Hematologist Oncology specialist and a Hematologist in Silver Spring, Maryland. Dr. Juneja is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Thrombocytopenia, and Paget Disease of the Breast. Dr. Juneja is currently accepting new patients.
Maryland Oncology Hematology PA
Kashif Firozvi is a Hematologist Oncology specialist and an Oncologist in Silver Spring, Maryland. Dr. Firozvi is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. His top areas of expertise are Paget Disease of the Breast, Breast Cancer, Colorectal Cancer, and Familial Colorectal Cancer. Dr. Firozvi is currently accepting new patients.
Shoshana Weiner is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Weiner is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. Her top areas of expertise are Sickle Cell Disease, Cardiomyopathy Due to Anthracyclines, Doxorubicin-Induced Cardiomyopathy, and Hypertensive Heart Disease.
University Of Maryland Physicians PA
Danielle Baek is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Baek has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Hemoglobin C Disease. Her top areas of expertise are Sickle Cell Disease, Hypertensive Heart Disease, Pediatric Myocarditis, Enlarged Liver, and Hemorrhoidectomy. Dr. Baek is currently accepting new patients.
Last Updated: 01/09/2026






