Daniel Nathan, MD

Clinical Focus

• Anemia
• Benign Hematology
• Clonal Hematopoiesis (CH)
• Cytopenia
• Cytopenias (anemias, thrombocytopenias, etc)
• Erythrocytosis
• Essential Thrombocythemia
• Essential Thrombocytosis
• Genetic risk for blood disease

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• Anemia
• Benign Hematology
• Clonal Hematopoiesis (CH)
• Cytopenia
• Cytopenias (anemias, thrombocytopenias, etc)
• Erythrocytosis
• Essential Thrombocythemia
• Essential Thrombocytosis
• Genetic risk for blood disease
• Hematology
• Leukocytosis / High White Blood Count
• Leukopenia / Low White Blood Count
• Myelodysplastic Syndromes
• Myelofibrosis
• Myeloproliferative Disorders
• Myeloproliferative Neoplasm
• Myeloproliferative Neoplasms (MPN)
• Neutropenia
• Polycythemia Vera
• Pre-leukemia
• Thrombocytopenia
• Thrombocytosis
• Thrombocytosis / High Platelets

Locations

Mount Sinai Union Square

10 Union Sq E, Suite 4C, New York, NY, 10003

212-844-8288

Insurance Information

Accepted insurance may vary by the doctor’s office location. Please contact the office directly to obtain the most up-to-date insurance information.

Patients with Healthfirst Medicare Advantage insurance: Effective 9/1/2024, Mount Sinai’s primary care providers (internal medicine, family practice, and geriatrics) are not accepting new Healthfirst Medicare patients. Please contact Healthfirst for help finding a primary care provider. Healthfirst Medicare members who have a relationship with a Mount Sinai primary care provider can continue to book appointments with them.

Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).

Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.

Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.

Industry Relationships