Overview
John Feigert is a Hematologist and an Oncologist in Leesburg, Virginia. Dr. Feigert is rated as an Experienced provider by MediFind in the treatment of Acute Myeloid Leukemia (AML). His top areas of expertise are Myelodysplastic Syndrome (MDS), Familial Colorectal Cancer, Multiple Myeloma, and Chronic Lymphocytic Leukemia (CLL).
His clinical research consists of co-authoring 3 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 1 article in the study of Acute Myeloid Leukemia (AML).
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- POS
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE ASSISTANCE PROGRAM
- MEDICARE MAPD
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
44035 Riverside Pkwy, Suite 300, Leesburg, VA 20176
1635 N George Mason Dr, Suite 170, Arlington, VA 22205
Additional Areas of Focus
Dr. Feigert has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Sidney Kimmel Comprehensive Cancer Center
Mark J. Levis, M.D., Ph.D., professor of oncology, medicine and pharmacology in the Division of Hematologic Malignancies at the Johns Hopkins University School of Medicine, co-directs the Hematologic Malignancies and Bone Marrow Transplantation Program and directs the Adult Leukemia Service at the Johns Hopkins Sidney Kimmel Cancer Center. In addition to his role within the Kimmel Cancer Center, he serves on the faculty for the Johns Hopkins Graduate Training Program in Cellular and Molecular Medicine, a Ph.D. program that prepares scientists to conduct laboratory research at the cellular and molecular level that is designed to have a direct impact on the understanding of human diseases. Dr. Levis has expertise in acute and chronic myeloid leukemia, acute lymphoblastic leukemia, and myelodysplastic syndromes. Dr. Levis received his medical degree at the University of California, San Francisco School of Medicine, where he also earned his Ph.D. in Biochemistry. He completed a residency in internal medicine at Johns Hopkins, followed by fellowships in medical oncology. Dr. Levis is a member of the American Society of Hematology, the American Society of Clinical Oncology and the European Hematology Association. He is an ad hoc member of the Oncology Drug Advisory Committee, as well as an ad hoc manuscript referee for peer-reviewed journals such as New England Journal of Medicine; Leukemia; Clinical Cancer Research; and The American Journal of Hematology. Dr. Levis has earned numerous awards, such as the Daniel Nathans Research Award from Johns Hopkins University, the Osler Housestaff Teaching Award, the Director's Teaching Award in Clinical Science, and the Advanced Clinical Research Award from the American Society of Clinical Oncology. Dr. Levis’ laboratory research focuses on the development of molecularly-targeted therapies for leukemia. He is actively involved in the pre-clinical and clinical development of small molecule inhibitors of protein kinases, including FLT3. The research involves studying the biochemical effects of these inhibitors on samples taken from leukemia patients, with the broad goal of identifying and validating novel molecular therapeutic targets in these hematopoietic malignancies. While Dr. Levis plays a key role in the pre-clinical development of these therapies, he is particularly interested in translating this research to the bedside of his patients by using correlative studies to incorporate these novel therapies into existing treatments. In addition to his work in both the clinic and the laboratory, Dr. Levis has also conducted talks, mentorship and teaching lectures, and published extensively in the top journals in his field, including Leukemia; Blood; and the New England Journal of Medicine. Dr. Levis is rated as an Elite provider by MediFind in the treatment of Acute Myeloid Leukemia (AML). His top areas of expertise are Acute Myeloid Leukemia (AML), Leukemia, Acute Promyelocytic Leukemia, Acute Myeloblastic Leukemia without Maturation, and Bone Marrow Aspiration.
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 Elite provider by MediFind in the treatment of Acute Myeloid Leukemia (AML). Her top areas of expertise are Myelodysplastic Syndrome (MDS), Chronic Myelomonocytic Leukemia (CMML), Acute Myeloid Leukemia (AML), Bone Marrow Transplant, and Bone Marrow Aspiration.
National Cancer Institute
Steven Gore, MD, earned his undergraduate and doctoral degrees at Yale, performed his residency at the University of Chicago and his oncology fellowship at Johns Hopkins. He rose from instructor to full professor at Johns Hopkins, and, in 2013, he became professor of medicine and director of hematologic malignancies at Yale. Dr. Gore is rated as a Distinguished provider by MediFind in the treatment of Acute Myeloid Leukemia (AML). His top areas of expertise are Myelodysplastic Syndrome (MDS), Acute Myeloid Leukemia (AML), Leukemia, Bone Marrow Aspiration, and Tissue Biopsy.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Adult Soft Tissue SarcomaDr. Feigert isDistinguished. Learn about Adult Soft Tissue Sarcoma.
- Chronic Lymphocytic Leukemia (CLL)Dr. Feigert isDistinguished. Learn about Chronic Lymphocytic Leukemia (CLL).
- Clear Cell SarcomaDr. Feigert isDistinguished. Learn about Clear Cell Sarcoma.
- Colorectal CancerDr. Feigert isDistinguished. Learn about Colorectal Cancer.
- Familial Colorectal CancerDr. Feigert isDistinguished. Learn about Familial Colorectal Cancer.
- Familial Prostate CancerDr. Feigert isDistinguished. Learn about Familial Prostate Cancer.
- Advanced
- Adult Immune ThrombocytopeniaDr. Feigert isAdvanced. Learn about Adult Immune Thrombocytopenia.
- AgranulocytosisDr. Feigert isAdvanced. Learn about Agranulocytosis.
- Anal CancerDr. Feigert isAdvanced. Learn about Anal Cancer.
- Antiphospholipid SyndromeDr. Feigert isAdvanced. Learn about Antiphospholipid Syndrome.
- Autoimmune Hemolytic AnemiaDr. Feigert isAdvanced. Learn about Autoimmune Hemolytic Anemia.
- Bladder CancerDr. Feigert isAdvanced. Learn about Bladder Cancer.
- Experienced
- Acute Eosinophilic PneumoniaDr. Feigert isExperienced. Learn about Acute Eosinophilic Pneumonia.
- Acute Lymphoblastic Leukemia (ALL)Dr. Feigert isExperienced. Learn about Acute Lymphoblastic Leukemia (ALL).
- Acute Myeloblastic Leukemia with Maturation
- Acute Myeloblastic Leukemia without Maturation
- Acute Myeloid Leukemia (AML)Dr. Feigert isExperienced. Learn about Acute Myeloid Leukemia (AML).
- Acute Myelomonocytic LeukemiaDr. Feigert isExperienced. Learn about Acute Myelomonocytic Leukemia.

