About Our Physicians – Manhasset Rheumatology
Board-certified rheumatology care specializing in arthritis, autoimmune disease, osteoporosis, and in-office infusion therapy. Appointments available sooner than most traditional rheumatology practices.
Comprehensive, Physician-Directed Care
At Manhasset Rheumatology, Dr. Anna K. Imperato and Dr. Kourosh Shargani provide personalized, evidence-based rheumatologic care to patients throughout Nassau County, Long Island, and Queens. As a two-physician private practice, we are committed to continuity, accessibility, and individualized treatment plans for every patient.
Dr. Anna K. Imperato
Dr. Imperato has been serving the community for many years and is a highly respected rheumatologist in Nassau County. She has dedicated her career to caring for patients with complex autoimmune and inflammatory conditions.She is a consultant at St. Francis Hospital in Roslyn and has served as long-time Chair of Rheumatology, reflecting her leadership and commitment to clinical excellence. She is deeply committed to providing thoughtful, patient-centered care and has built longstanding relationships with patients and families throughout the region.
Education
Doctor of Medicine
SUNY Health Science Center at Syracuse
B.S. Biochemistry
Binghamton University
Postgraduate Training
Internal Medicine Residency
NYU School of Medicine / Bellevue Hospital
Primary Care Chief Residency
Manhattan VA Medical Center
Rheumatology Fellowship & Research Fellowship
NYU Hospital for Joint Diseases
Hospital Leadership
Director, Rheumatology Division
Department of Medicine
St. Francis Hospital
Dr. Imperato maintains active hospital privileges and provides inpatient consultation services.
Dr. Kourosh Shargani
He provides advanced evaluation and treatment for autoimmune and inflammatory conditions, with particular expertise in biologic therapies and ultrasound-guided joint injections.
He is also a consultant at St. Francis Hospital in Roslyn and participates in clinical trials aimed at advancing treatment options in rheumatology.
Dr. Shargani is committed to patient education and maintaining open communication throughout the treatment process.
Education & Training
Rheumatology Fellowship:
North Shore University Hospital / Long Island Jewish Hospital
Doctor of Osteopathic Medicine
West Virginia School of Osteopathic Medicine
Internal Medicine Residency
Lenox Hill Hospital
Advanced Care in a Personalized Setting
Our practice offers in-office infusion therapy for biologic and osteoporosis treatments, allowing patients to receive advanced therapies in a comfortable, monitored environment.
Both physicians are board-certified rheumatologists and work closely together to ensure coordinated care. As a smaller practice, patients are seen directly by a physician — not passed between multiple providers.
Staff RN/Office Manager– Sean Pusey
Staff– Mei Mei
Staff– Catherine
Staff-Nicole
Serving Nassau County, Long Island & Queens
Manhasset Rheumatology 