Mount Sinai Doctors on Long Island
Urology • North Hempstead, NY
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 11, 2026. How our information is sourced · Report incorrect information
About
Mount Sinai Department of Urology (Mount Sinai Health System) in New York offers leading urology care, including robotic and minimally invasive procedures for prostate, kidney, and bladder cancers. The department is part of the Milton and Carroll Petrie Department of Urology within Icahn School of Medicine at Mount Sinai, with over 190 urologists on staff. Mount Sinai Hospital is ranked No. 18 in the U.S. for Urology (2023-24 by U.S. News & World Report). For appointments, call 212-241-9955. Headquartered in New York, the organization also has a presence in Uruguay. Key contact numbers: 212-241-4812, 212-241-9955, 212-523-3340.
Services Offered
Insurance & Payment
Not published.
Languages Spoken
Not published.
Social Media
Photos
Photos published by Mount Sinai Doctors on Long Island showing the urology practice in North Hempstead, NY.
What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye (Mount Sinai Urology Associates): 2.1 out of 5 stars (10 reviews)
- Healthgrades (Dr. Gary Lefkowitz): 4.8 out of 5 stars (95 ratings)
- rater8 (Dr. Gary K. Lefkowitz): 4.9 out of 5 stars (683 ratings)
Patients praise
- High patient satisfaction with specific urology specialists regarding clinical expertise and bedside manner
- Patients report doctors are thorough, informative, and professional
- Supportive, kind, and efficient experiences reported with specific medical staff teams
Common complaints
- Issues with office staff and management efficiency
- Difficulties in scheduling appointments and reaching office staff directly
- Long wait times or issues with appointment cancellations
- Administrative concerns, including billing issues
"We take care of our patients is not just a line they use; it’s the actual practice of the whole staff. Kind, compassionate, patient, helpful, knowledgeable, and supportive."
- Mount Sinai Doctors - Rockville Centre, Urology and Urogynecology review"Admin, some staff, and reception lack empathy and a patient-centered approach. There appears to be poor internal management... Overall, a disappointing experience with minimal focus on compassionate care."
- Mount Sinai Urology Associates review"Dr. Lefkowitz was extremely patient and informative with my questions and his bedside manner and clinical expertise made me feel very comfortable with my urological healthcare choices."
- Dr. Gary Lefkowitz Healthgrades reviewSynthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- Mount Sinai South Nassau-250 Fulton Avenue, Hempstead - Apr 16, 2026
- Mount Sinai South Nassau - Sep 16, 2025
- Mount Sinai South Nassau Outpatient Locations - Sep 16, 2025
- Dr. Philip Zhao, MD – Urologist for Bladder Stones in New York, NY - Mar 6, 2026
- Dr. Alfred Kohan, Urologist | Bethpage, NY | WebMD - Oct 3, 2025
Information sourced from the clinic's website as of July 11, 2026.
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