Mount Sinai Doctors on Long Island

Urology • North Hempstead, NY

Home/North Hempstead/Urology/Mount Sinai Doctors on Long Island

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.

Book appointment Call clinic Visit website Get directions

Clinic Type

Urology

Address

1425 Madison Ave, New York, NY 10029, US

Phone

+18006374624

Email

international.services@mountsinai.org

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.mountsinai.org/locations/long-island/services/urology

Services Offered

Urology

Insurance & Payment

—

Languages Spoken

—

Social Media

Tiktok Twitter Youtube Facebook Linkedin Instagram

Photos

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 review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].