Overview
John Pezzimenti is a Hematologist Oncology provider in Danbury, Connecticut. His top areas of expertise are Splenic Infarction, Multiple Sulfatase Deficiency, Megalencephalic Leukoencephalopathy with Subcortical Cysts, and Breast Cancer.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
Locations
Northwell Health Center For Advanced Medicine, RJ Zuckerberg Cancer Center
Jonathan Kolitz, MD, FACP, is Professor of Medicine at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell. An expert in malignant hematology, he is the System Head for Malignant Hematology for the Northwell Health Cancer Institute where he guides the clinical care and research activities of faculty and fellows. Board certified in Internal Medicine, Hematology and Medical Oncology, Dr. Kolitz has been a member of the Leukemia Core Committee of the CALGB/Alliance since 1993. He has focused on the development, conduct and publication of innovative clinical trials for the treatment of hematologic malignancies, especially acute leukemia. He has been principal investigator for numerous novel drug trials and has been involved in multiple national and international collaborations, leading to over 200 publications. As an attending physician at the Monter Cancer Center, Dr. Kolitz focuses on providing compassionate, personalized, evidence-based care. Dr. Kolitz earned his medical degree from the Yale University School of Medicine. He trained in Internal Medicine at North Shore University Hospital and Hematology and Medical Oncology at Memorial Sloan-Kettering Cancer Center. Dr. Kolitz is an active member of the American Society of Hematology, American Society of Clinical Oncology and the American College of Physicians. Dr. Kolitz is highly rated in 48 conditions, according to our data. His top areas of expertise are Leukemia, Chronic B-Cell Leukemia (CBCL), Acute Myeloid Leukemia (AML), Chronic Lymphocytic Leukemia (CLL), and Bone Marrow Aspiration.
New York Queens Medicine And Surgery, P.C.
Giuseppe Giaccone is a Hematologist Oncology specialist and an Oncologist in Flushing, New York. Dr. Giaccone is highly rated in 12 conditions, according to our data. His top areas of expertise are Thymic Epithelial Tumor, Lung Cancer, Small Cell Lung Cancer (SCLC), Non-Small Cell Lung Cancer (NSCLC), and Tissue Biopsy.
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 highly rated in 7 conditions, according to our data. His top areas of expertise are Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Leukemia, and Richter Syndrome.
Frequently Asked Questions about Dr. John Pezzimenti
How do I make an appointment with Dr. John Pezzimenti?
You can book an appointment with Dr. John Pezzimenti by calling their office at 203-797-7029. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Pezzimenti a top-rated expert for Splenic Infarction?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Pezzimenti is classified as an Experienced expert for Splenic Infarction, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John Pezzimenti specialize in?
While Dr. John Pezzimenti is a Hematology Oncology, they have specific expertise in Splenic Infarction, Multiple Sulfatase Deficiency, and Megalencephalic Leukoencephalopathy with Subcortical Cysts. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Hematology Oncology.
Does Dr. John Pezzimenti accept my insurance?
Dr. John Pezzimenti accepts most major insurance plans, including UnitedHealthcare. We recommend calling the office directly at 203-797-7029 to verify that your specific plan is currently accepted before your visit.
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
- Experienced
- Breast CancerDr. Pezzimenti isExperienced. Learn about Breast Cancer.
- Gastric LymphomaDr. Pezzimenti isExperienced. Learn about Gastric Lymphoma.
- Megalencephalic Leukoencephalopathy with Subcortical Cysts
- Multiple Sulfatase DeficiencyDr. Pezzimenti isExperienced. Learn about Multiple Sulfatase Deficiency.
- Non-Hodgkin LymphomaDr. Pezzimenti isExperienced. Learn about Non-Hodgkin Lymphoma.
- Smoldering Multiple MyelomaDr. Pezzimenti isExperienced. Learn about Smoldering Multiple Myeloma.

