Overview
John Leonard is a Hematologist Oncology specialist and an Oncologist in New York, New York. Dr. Leonard has been practicing medicine for over 30 years and is rated as a Distinguished provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Non-Hodgkin Lymphoma, Follicular Lymphoma, Mantle Cell Lymphoma (MCL), Diffuse Large B-Cell Lymphoma (DLBCL), and Bone Marrow Transplant.
His clinical research consists of co-authoring 233 peer reviewed articles and participating in 3 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 10 articles and participated in 1 clinical trial in the study of Chronic B-Cell Leukemia (CBCL).
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- POS
- PPO
Locations
520 E 70th St, Suite 651, New York, NY 10021
111 Broadway, New York, NY 10006
240 E 38th St, New York, NY 10016
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.
3 Clinical Trials
Weill Medical College Of Cornell
John Allan is a Hematologist Oncology specialist and an Oncologist in New York, New York. Dr. Allan has been practicing medicine for over 16 years and is rated as an Elite provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Richter Syndrome, Bone Marrow Aspiration, and Splenectomy.
Northwell Health Center For Advanced Medicine, RJ Zuckerberg Cancer Center
The Chronic Lymphocytic Leukemia (CLL) Research and Treatment Program has become a landmark for CLL patients worldwide. Dr. Kanti Rai has been involved in diagnosing and treating CLL for almost 40 years and the staging system that bears his name came out of his early breakthrough research. His particular areas of interest are: natural history of CLL, improving prognostic features of this disease and developing newer strategies of therapy which are hypothesis-driven. Dr. Rai is an active member of the International Workshop on CLL (iwCLL) and Dr. Keating s Global CLL Foundation. He is an active member of the American Society of Clinical Oncology (ASCO), American Association for Cancer Research (AACR) and the American Society of Hematology (ASH). In 2006, Dr. Rai served as the President of ASH. He was the recipient of ASCO s David Karnofsky Memorial Award in 2012. In 2013, Dr. Rai was honored with the iwCLL David Galton award. In 2014 he was presented with ASH s Wallace H. Coulter Lifetime Achievement Award. Dr. Rai is the Joel Finkelstein Cancer Foundation Professor of Medicine, and Professor of Molecular Medicine at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell School of Medicine and Professor of Medicine at the Feinstein Institute for Medical Research, Manhasset, NY. Dr. Rai is rated as a Distinguished provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Leukemia, and Richter Syndrome.
Weill Medical College Of Cornell
Richard Furman is a Hematologist and an Oncologist in New York, New York. Dr. Furman is rated as an Elite provider by MediFind in the treatment of Chronic B-Cell Leukemia (CBCL). His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Richter Syndrome, Bone Marrow Aspiration, and Lymphadenectomy.
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
- Elite
- B-Cell LymphomaDr. Leonard isElite. Learn about B-Cell Lymphoma.
- Diffuse Large B-Cell Lymphoma (DLBCL)
- Follicular LymphomaDr. Leonard isElite. Learn about Follicular Lymphoma.
- Mantle Cell Lymphoma (MCL)Dr. Leonard isElite. Learn about Mantle Cell Lymphoma (MCL).
- Non-Hodgkin LymphomaDr. Leonard isElite. Learn about Non-Hodgkin Lymphoma.
- Distinguished
- Chronic B-Cell Leukemia (CBCL)Dr. Leonard isDistinguished. Learn about Chronic B-Cell Leukemia (CBCL).
- Chronic Lymphocytic Leukemia (CLL)Dr. Leonard isDistinguished. Learn about Chronic Lymphocytic Leukemia (CLL).
- Gastric LymphomaDr. Leonard isDistinguished. Learn about Gastric Lymphoma.
- Hodgkin LymphomaDr. Leonard isDistinguished. Learn about Hodgkin Lymphoma.
- Lymphofollicular HyperplasiaDr. Leonard isDistinguished. Learn about Lymphofollicular Hyperplasia.
- Marginal Zone Lymphoma (MZL)Dr. Leonard isDistinguished. Learn about Marginal Zone Lymphoma (MZL).
- Advanced
- AgranulocytosisDr. Leonard isAdvanced. Learn about Agranulocytosis.
- Anaplastic Large Cell LymphomaDr. Leonard isAdvanced. Learn about Anaplastic Large Cell Lymphoma.
- Bone Marrow TransplantDr. Leonard isAdvanced. Learn about Bone Marrow Transplant.
- Classical Hodgkin LymphomaDr. Leonard isAdvanced. Learn about Classical Hodgkin Lymphoma.
- Febrile NeutropeniaDr. Leonard isAdvanced. Learn about Febrile Neutropenia.
- Large-Cell Immunoblastic LymphomaDr. Leonard isAdvanced. Learn about Large-Cell Immunoblastic Lymphoma.
- Experienced
- Acute Myeloid Leukemia (AML)Dr. Leonard isExperienced. Learn about Acute Myeloid Leukemia (AML).
- Adult T-Cell LeukemiaDr. Leonard isExperienced. Learn about Adult T-Cell Leukemia.
- Chronic Familial NeutropeniaDr. Leonard isExperienced. Learn about Chronic Familial Neutropenia.
- Chronic T-Cell Leukemia (CTCL)Dr. Leonard isExperienced. Learn about Chronic T-Cell Leukemia (CTCL).
- Gaucher DiseaseDr. Leonard isExperienced. Learn about Gaucher Disease.
- IgG4-Related DiseaseDr. Leonard isExperienced. Learn about IgG4-Related Disease.