Mount Sinai South Nassau

Oceanside, NY · General hospital

Rating
2.8/5
★★★☆☆ 2.8
Reviews
20
Rank in Oceanside
#31
of 61 doctors
City Percentile
43%
rating percentile
Address
Mount Sinai South Nassau, 1 Healthy Way, Oceanside, NY 11572
Phone
(516) 632-3000
Website
www.mountsinai.org/southnassau
Status
Open 24 hours

Mount Sinai South Nassau is a doctor located in Oceanside, NY. It is one of 61 doctors listed in Oceanside. Its 2.8-star rating is slightly below the Oceanside city average of 4.4 stars. There are 10 photos associated with this location.

About Mount Sinai South Nassau

We Find a Way - the Flagship Long Island hospital of the Mount Sinai Health System

Hours

SaturdayClosed

Customer Reviews

★★★★★ 5.0 Mariliz Hernandez · Mar 2026

What a wonderful experience! The service starting from the Crystal Carolina the admitting nurse ,to nurse Wolf, to Dr. David, to Dr. Kontonicolas, to the 3 handsome post op nurses, to our nurse attendie Sobana, was 5 starts. The compassion, professionalism, the accuracy of diagnostic test and interpretation had made an acute appendicitis a breath. My 14 yrs. old daughter was in excrutianting pain and they took care of her with so much kindness. She was diagnosed in 4 hrs while being treated with pain medications and antibiotics and in 9 hrs she was already in the operating room. She was calm and trusted the process. In 16 hrs since arrival we were home. Thanks to the speedy diagnosis and treatment my daughters appendix was intact and was treated by laparoscopy. They have taken care o

★★★★★ 5.0 geraldine smith · Feb 2026

I took my disabled son Eric to the emergency room due to a serious and painful infection of his scrotum. Dr. Kashani performed the emergency surgical procedure. He was so very kind and respectful to my son. The surgery went well. Dr. Kashani sat with me following the surgery to explain the after care. He relieved my stress and worries. I hope to have Eric see him privately following his discharge. Eric's entire stay at the hospital went well due to the wonderful care of the nurses. A special shout out to the nurse Luz, who was especially caring and knowledgeable.

★★★★★ 5.0 K C. · Dec 2025

I had an incredible birth experience at Mount Sinai’s Labor & Delivery unit. The nurses and staff made my first birth so smooth and supported. Special thanks to Charley, Shannon, Juliane Hyppolite, Aracelis Pisano, the first lactation consultant who visited us, Jenn in the Mother-Baby Unit, and the kind pregnant nurse who kept checking in. Juliane was especially amazing — calm, gentle, and truly the reason I felt safe and encouraged through the hardest moments. I’m forever grateful. The entire L&D team runs such a compassionate, efficient unit. Your kindness, patience, and hard work don’t go unnoticed. Thank you all for helping bring our baby girl, into the world.

★★★★☆ 4.0 J Bahr · Apr 2025

Mount Sinai Hospital 🏥 Emergency Room in Nassau County, 🚑🚔🚑 Excellent service, Excellent staffing,💉👩‍⚕️🩻 Clean hospital, Very helpful staff, Easy registration,📝knowledgeable medical professionals🚑👨‍⚕️🚔and supporting staff.👩‍⚕️💉🩻🙏 Plenty of free 🚗🚙🏍️🚐🚑🚒parking, it appears to be a new facility my family and I are very impressed with the service they provided. The supporting medical 🧑‍⚕️🧑‍🔬🧑‍🏫🧑‍🔧👮staff were very concern for our well being.🙏 I observed how these professional staff work among each other in order to provide the best customer service care for incoming patients, this place is also family friendly, my five year old enjoy while we waited for our X-ray🩻 and cat scans He was learning while we waited to be seen by the doctor 🧑‍⚕️and during our process. As a Veteran I find Mount Sina

★☆☆☆☆ 1.0 RONDA BACHENHEIMER · Feb 2026

I came to south Nassau hospital on 1/16/26 for a colonoscopy. I informed the front desk and the staff that the non prescription over the counter products Dr Irving Levine told me to take didn’t work and I was not cleaned out and I needed to delay the procedure. They had me get into a gown and get ready anyway. They wanted to speak to the doctor. I spoke to him and Told Dr Irving Levine I only started evacuating at 5 am ( it was now 7:45 am ) and was still going to the bathroom. He said “ I can vacuum it out , not a Problem , we can proceed “. They put the IV in me. They brought me in , put me under anesthesia and I woke up and he comes to my bed and tells me he could not see anything. This procedure was urgent since my CT scan showed a problem which he knew of ! He didn’t ca

Accessibility & Amenities

✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom ✓ Wheelchair Accessible Seating

Services

General hospitalCardiologistCounselorDialysis centerHospitalNursing home

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