Overview
John Leonard is a Hematologist Oncology specialist and an Oncologist in New York, New York. Dr. Leonard is highly rated in 16 conditions, according to our data. His top areas of expertise are Gastric Lymphoma, Non-Hodgkin Lymphoma, Follicular Lymphoma, and Mantle Cell Lymphoma (MCL).
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, 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.
Memorial Hematology Lymphoma Group
Alison Moskowitz is a Hematologist Oncology specialist and a Hematologist in New York, New York. Dr. Moskowitz is highly rated in 32 conditions, according to our data. Her top areas of expertise are T-Cell Lymphoma, Hodgkin Lymphoma, Peripheral T-Cell Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.
Memorial Hematology Lymphoma Group
Jasmine Zain is a Hematologist and an Oncologist in New York, New York. Dr. Zain is highly rated in 32 conditions, according to our data. Her top areas of expertise are T-Cell Lymphoma, Peripheral T-Cell Lymphoma, Cutaneous T-Cell Lymphoma (CTCL), Bone Marrow Transplant, and Bone Marrow Aspiration.
Memorial Hematology Lymphoma Group
Gilles Salles is a Hematologist Oncology specialist and a Hematologist in New York, New York. Dr. Salles is highly rated in 27 conditions, according to our data. His top areas of expertise are Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Follicular Lymphoma, Bone Marrow Transplant, and Splenectomy.
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
- Follicular LymphomaDr. Leonard isDistinguished. Learn about Follicular Lymphoma.
- Gastric LymphomaDr. Leonard isDistinguished. Learn about Gastric Lymphoma.
- Mantle Cell Lymphoma (MCL)Dr. Leonard isDistinguished. Learn about Mantle Cell Lymphoma (MCL).
- Non-Hodgkin LymphomaDr. Leonard isDistinguished. Learn about Non-Hodgkin Lymphoma.
- Advanced
- B-Cell LymphomaDr. Leonard isAdvanced. Learn about B-Cell Lymphoma.
- Chronic B-Cell Leukemia (CBCL)Dr. Leonard isAdvanced. Learn about Chronic B-Cell Leukemia (CBCL).
- Chronic Lymphocytic Leukemia (CLL)Dr. Leonard isAdvanced. Learn about Chronic Lymphocytic Leukemia (CLL).
- Classical Hodgkin LymphomaDr. Leonard isAdvanced. Learn about Classical Hodgkin Lymphoma.
- Diffuse Large B-Cell Lymphoma (DLBCL)
- Hodgkin LymphomaDr. Leonard isAdvanced. Learn about Hodgkin Lymphoma.
- Experienced
- Adult T-Cell LeukemiaDr. Leonard isExperienced. Learn about Adult T-Cell Leukemia.
- AgranulocytosisDr. Leonard isExperienced. Learn about Agranulocytosis.
- Anaplastic Large Cell LymphomaDr. Leonard isExperienced. Learn about Anaplastic Large Cell Lymphoma.
- 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).
- IgG4-Related DiseaseDr. Leonard isExperienced. Learn about IgG4-Related Disease.