Rebecca Kosloff, MD
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Rebecca Kosloff, MD

Dr. Rebecca Kosloff treats patients with a broad range of oncologic and hematologic malignancies, and has been practicing medical oncology and hematology in Southwest Florida since 2006. She graduated from Princeton University Cum Laude. She received her medical degree at SUNY Stony Book and completed her residency at Beth Israel Medical Center in New York City. She then completed her hematology and oncology fellowship at New York University. Dr. Kosloff is Board Certified in Medical Oncology.

Dr. Kosloff has been published in numerous journals, including Journal of Clinical Oncology, The Oncologist, Expert Review of Anticancer Therapy, Neuroscience, and Neuropsycho-pharmacology. She has had multiple speaking engagements and has been featured on NBC2 Sunday Today and the Morning Blend Fox 4 television shows.

Dr. Kosloff takes special interest in enrolling her patients on clinical trials, and employs the latest treatments, including next generation sequencing and immunotherapy. Dr. Kosloff’s philosophy on cancer care is to treat her patients like members of her own family.

Treatments Provided
  • Hematologist
  • Medical Oncologist
Languages Spoken
  • English


Undergraduate Education

Princeton University, Cum Laude

Medical School

State University of New York at Stony Brook, Stony Brook, NY


Beth Israel Medical Center – New York, NY


New York University School of Medicine, New York, NY

Board Certified

Medical Oncology

Honors & Achievements

2015 – present Castle Connolly: America’s Top Doctors
2015 – present Gulfshore Life Magazine’s Top Doctors
2018 – present Naples Illustrated Magazine’s Top Doctors


Board of Directors, Bosom Buddies Breast Cancer Support Group of Naples, Florida.
Member, American Medical Society of Clinical Oncology (ASCO)
Member, American Society of Hematology (ASH)
Member, Florida Society of Clinical Oncology (FLASCO)

Her Cancer Diagnosis Was Not The End - Cancer Survivor & FCS Patient Bridgett Riley

A diagnosis of stage 3 rectal cancer was a jarring blow to professional boxer, kickboxer and stung woman Bridgett Riley. At Florida Cancer Specialists she was able to receive the comprehensive care she needed, close to home. Brittney credits her FCS team for providing her the expertise, love, patience and hope she needed to win her cancer fight.

Dr. Rebecca Kosloff - Florida Cancer Specialists

Dr. Rebecca Kosloff – Florida Cancer Specialists

Patricia Texter Testimonial - Dr. Kosloff Patient - Florida Cancer Specialists

Patricia Texter Testimonial – Dr. Kosloff Patient – Florida Cancer Specialists