Mount Sinai Doctors–Long Beach
Pain Management • Long Beach, NY • Since 1928
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 South Nassau, located in Oceanside, NY, is a nonprofit teaching hospital on Long Island with 455 beds and about 3,000 employees. It offers extensive inpatient and outpatient services, including cardiac care, cancer treatment, orthopedics, bariatric surgery, radiology, and women’s health, plus emergency and elective angioplasty. The facility is designated Stroke Center by NYSDOH and a Comprehensive Community Cancer Center by the American College of Surgeons, and it hosts advanced radiosurgery technologies (Novalis Tx and Gamma Knife Perfexion). It operates as part of Mount Sinai and emphasizes education, telehealth, and volunteer opportunities. If you’re looking for Mount Sinai Doctors–Long Beach specifically, note that Mount Sinai South Nassau is the Oceanside location serving the broader South Shore area, with physician networks associated with Mount Sinai. Contact: 516-632-3000.
Services Offered
Technology & Equipment
Insurance & Payment
Not published.
Languages Spoken
Not published.
Social Media
Photos
Photos published by Mount Sinai Doctors–Long Beach showing the pain management practice in Long Beach, NY.
What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye: 3.3 out of 5 stars (Emergency Dept) (12 reviews)
- Mount Sinai Provider Profile: 4.9 out of 5 stars (Provider specific: Dr. Jason Esses) (652 ratings)
Patients praise
- Professional, knowledgeable, and compassionate providers
- Good bedside manner and attentive care from doctors and staff
- Clean and well-maintained facilities with adequate parking
Common complaints
- Long wait times in the emergency department
- Difficulties with office responsiveness to phone calls and scheduling
"Dr Rehm and her staff are exceptional. Communication between the group and me is awesome, especially through the app."
- LocalityBiz Review"His office never responds to calls - emergency, requests from doctors and hospitals, no one. A real shanda."
- Healthgrades Review"Unless you have a boo-boo and need a bandaid I wouldn’t recommend this place. If you’re actually hurt and need medical attention DO NOT GO HERE!!"
- Birdeye Review (Emergency Department)Synthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- Kristin Sticco - May 23, 2026
- Long Beach Lifeguards receive fresh support from Mount Sinai South Nassau | Herald Community Newspapers | www.liherald.com - Jul 3, 2026
- How To Beat The Heat, From A Mount Sinai South Nassau Expert | Long Beach, NY Patch - Jul 1, 2026
- Hundreds attend Mount Sinai South Nassau’s annual Boardwalk Health Fair in Long Beach | Herald Community Newspapers | www.liherald.com - Jul 11, 2025
- Mount Sinai, Anthem contract dispute forces thousands of Long Island patients to find new doctors | Herald Community Newspapers | www.liherald.com - Dec 31, 2025
Information sourced from the clinic's website as of July 11, 2026.
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