About
Fiorina Kyritsi, MD is an Internist and Assistant Professor of Medicine at Icahn School of Medicine at Mount Sinai. She also serves as Medical Director for several employer-sponsored health centers operated by Mount Sinai. A native of Volos, Greece, she graduated valedictorian from the University of Thessaly School of Medicine. C.
She completed her Internal Medicine residency at George Washington University, then pursued fellowship training in Hematology and Oncology at MedStar Georgetown University Hospital. Her clinical focus spans preventive medicine, general wellness, and a wide range of medical conditions. She holds a particular interest in Longevity Medicine, with a goal of moving patient care from reactive to proactive using novel diagnostic and therapeutic tools.
Education & Training
Medical School
University of Thessaly School of Medicine (MD)
Residency
Internal Medicine, George Washington University
Fellowship
Hematology and Oncology, MedStar Georgetown University Hospital
Additional Training
Assistant Professor of Medicine, Icahn School of Medicine at Mount Sinai
Conditions Treated
Who is Dr. Kyritsi right for?
Dr. Kyritsi is a strong fit for adults who want a proactive, prevention-first approach to their health. Patients interested in longevity medicine and early intervention benefit from her focus on novel diagnostics. She works well with those managing chronic conditions or seeking comprehensive general wellness care. Her background in hematology and oncology makes her a solid choice for patients with complex or layered medical histories.
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Frequently Asked Questions
Dr. Kyritsi specializes in internal medicine, preventive care, and longevity medicine. She focuses on moving patients from reactive treatment to proactive health management. Her clinical work covers a broad range of general medical conditions alongside targeted wellness planning.
Dr. Kyritsi earned her medical degree from the University of Thessaly School of Medicine, where she graduated valedictorian. She completed her Internal Medicine residency at George Washington University, then pursued fellowship training in Hematology and Oncology at MedStar Georgetown University Hospital.
Yes. Dr. Kyritsi holds a faculty appointment as Assistant Professor of Medicine at Icahn School of Medicine at Mount Sinai. She combines her academic role with direct patient care at Mount Sinai Doctors Concierge Care.
Dr. Kyritsi uses novel diagnostic and therapeutic tools to shift care from reactive to proactive. She focuses on identifying health risks early and building personalized wellness strategies. Her interest in longevity medicine shapes how she approaches each patient relationship.
Yes. Her fellowship training in Hematology and Oncology at MedStar Georgetown University Hospital gives her a strong foundation for managing complex cases. She applies that depth of training to her primary care and preventive medicine practice.
Yes. In addition to seeing patients, Dr. Kyritsi serves as Medical Director for several employer-sponsored health centers that Mount Sinai operates. That leadership role complements her clinical and academic work.
Doctor profile last updated March 21, 2026