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Cosmetic Surgery Associates of New York

4.6 out of 5 · 89 reviews

Plastic Surgery • Valhalla, NY

About

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Cosmetic Surgery Associates of New York, PLLC is a Westchester-based plastic surgery practice with multiple offices (primarily in Harrison, NY). They offer a range of cosmetic procedures including breast augmentation, lifts, reductions, body contouring, and aesthetician treatments. The practice highlights board-certified plastic surgeons and a modern surgical facility, with 3 employees and locations at 440 Mamaroneck Ave, Harrison, NY 10528. Contact: info@nycosmeticmd.com or (914) 421-0113 / (914) 761-8667.

Clinic Type

Plastic Surgery (multi-location group)

Address

Cosmetic Surgery Associates of New York 440 Mamaroneck Avenue #412 Harrison, NY 10528; Cosmetic Surgery Associates of New York 465 Columbus Avenue #370 Valhalla, NY 10595; Cosmetic Surgery Associates of New York 928 Broadway Suite 401 New York, NY 10010; Cosmetic Surgery Associates of New York 686 Stoneleigh Avenue Carmel Hamlet, NY 10512

Phone

(914) 761-8667

Email

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Opening Hours

Friday: 8:30a.m.–4:30p.m.

Website

https://www.nycosmeticmd.com/

Services Offered

Plastic surgery
Cosmetic surgery
BOTOX Cosmetic
Injectable Fillers
Face Lift
Neck Lift

Team

Samuel J. Beran, Board-certified plastic surgeon — M.D., F.A.C.S.
Christian I. Guzman, Board-certified plastic surgeon — M.D., F.A.C.S.
Joshua A. Greenwald, Board-certified plastic surgeon — M.D.
Robert W. Bernard, Board-certified plastic surgeon — M.D., F.A.C.S.
Daniel C. Morello, Board-certified plastic surgeon — M.D., F.A.C.S.

Insurance & Payment

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Languages Spoken

English

FAQs

What are the office hours?

Monday–Thursday: 9a.m.–5p.m. Friday: 8:30a.m.–4:30p.m.

Where are the offices located?

Harrison, NY; Valhalla, NY; New York, NY; Carmel Hamlet, NY.

Social Media

Twitter Facebook

Photos

What Patients Say

Overall sentiment across review platforms: mixed

Birdeye (Plastic Surgery of Westchester): 4.6/5 stars (89 reviews)
Birdeye (Sono Bello Westchester): 4.8/5 stars (733 reviews)
Healthgrades (Dr. Deo Balumuka): 1.0/5 stars (1 review)
RateMDs (Dr. Douglas A. Roth): 4.3/5 stars (38 reviews)
Dr. Daniel Brauman (various platforms): 2.5/5 to 3.8/5 stars (varying sources) (varies by source)

Patients praise

high patient satisfaction with surgical outcomes and precision
reports of caring, professional, and attentive medical staff and doctors
positive experiences with reconstruction and trauma recovery procedures
clean and comfortable, spa-like office environments

Common complaints

allegations of medical malpractice and lawsuits over surgical outcomes
complaints regarding staff communication, responsiveness, and appointment scheduling issues
disagreements regarding refund policies for cancelled procedures
patient dissatisfaction with aesthetic results, such as implant size or scarring

"My experience at the Westchester location was incredible. From start to finish, I was at ease and made to feel both welcome and comfortable!"

— Sono Bello Westchester review

"Horrible experience in every way... I didn't feel respected. Didn't listen or answer questions. Appointment was rushed."

— Dr. Deo Balumuka Healthgrades review

"Dr. Winski is very knowledgeable... His office manager and appointment scheduling needs a lot... of improvement... Sadly after waiting the two months, his staff calls and cancels."

— Dr. Francis V. Winski Jr. review

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