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Siny Dermatology

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(5)
Brooklyn, NYSiny Dermatology7901 4th Ave Ste A20 Brooklyn, NY 11209 
(800) 778-3090

Overview

Siny Dermatology is a Group Practice with 1 Location. Currently Siny Dermatology's 16 physicians cover 5 specialty areas of medicine.

Physicians At Siny Dermatology

Includes featured providers.

Showing 1-10 of 16 Physicians

Dr. Aurash Ali Bina
(0)
Dr. Ronald Ralph Brancaccio
(17)
Dr. Jessica Rose Dowling
(0)
Dr. Daniel Laszlo Fischer
(0)
Dr. Lisa Moed Gruson
(9)
Dr. Ezra Hazan
(0)
Dr. Sherry Hsinhua Hsiung
(15)
Dr. Anna E Karp
(1)
Dr. Sydney Erika Liang
(0)
Dr. Costner Stephen Mckenzie
(1)
12

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Specialties

16  practicing physicians across 2 specialties are affiliated with this practice.

  • Dermatology (15)
  • Nurse Practitioner (1)

Insurance Plans Accepted (32)

Please verify insurance information with your doctor's office as it may change frequently.

  • 1199SEIU
  • AARP
  • Aetna
  • AmeriHealth
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of North Carolina
  • Blue Cross Blue Shield of Tennessee
  • CareFirst BlueCross BlueShield
  • Centers Plan for Healthy Living
  • Cigna
  • Commonwealth Care Alliance
  • Elderplan
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Fidelis Care (NY)
  • Global Health
  • Hawaii Medical Service Association (HMSA)
  • HealthFirst (NY)
  • HealthPartners
  • Humana
  • MagnaCare
  • Medicaid
  • Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • Nippon Life Benefits
  • Oscar Health Insurance
  • Priority Health
  • United American
  • UnitedHealthcare
  • UnitedHealthcare Oxford

Locations

Siny Dermatology
7901 4th Ave Ste A20
Brooklyn, NY 11209
Get Directions
Tel: (800) 778-3090

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Mon
Tue
Wed
Thu
Fri
Sat
Sun
8:00 am - 6:00 pm
8:00 am - 6:00 pm
9:00 am - 5:00 pm
8:00 am - 6:00 pm
9:00 am - 5:00 pm
Closed
Closed

Ratings and Reviews

Siny Dermatology Rating
5 REVIEWs
Showing 1-5 of 5 reviews
"Beware your bills - I've received multiple bills for the same service and from different doctors than I was examined by."
  • September 4, 2025
"Nightmare. They misrepresent PAs as “dermatologists” and then argue with you when you ask to see an MD. The “dermatologist” I saw, who is not a doctor, offered me a handful of treatment options - antibiotics, creams, antihistamines, and was looking to me to decide. I thought I was talking to a doctor - clearly not. How can a PA prescribe without a doctor present???"
  • October 17, 2023
"Had a really good experience when went there. Because I booked online all I had do was give info/insurance and show iinfo in and showed up)..The 1 star is I have run out of medicine and no one answers phone!!! Nor do they get back to you when leave message. Been over a week. Disappointed. All reviews all say SAME THING"
  • May 3, 2023
"Horrible place with incompetent doctors and derm scoffed at my condition, even though it was diagnosed by one of the best derms in the world in NYC. Additionally, no one answers phone. Just try to get medication adjustments and front desk hangs up on you because they can't be bothered! Waiting room is also dirty and wait times long. AVOID. You have been warned."
  • November 28, 2022
"I haven’t gone there yet I have an appointment for tomorrow and I want to change it but I hold online for 15 minutes listening to somebody talking talking talk and then they told me to leave a message then I tried another new button and I got the same woman and the same thing they are in but no one is answering the phones. I’m already frustrated because no one has gotten back to me as of yet.."
  • September 13, 2022

Frequently Asked Questions

Where is Siny Dermatology located?
Siny Dermatology is located at 7901 4th Ave Ste A20, Brooklyn, NY, 11209.
What is Siny Dermatology's phone number?
The contact number for Siny Dermatology is (800) 778-3090.
What specialties are available at Siny Dermatology?
There are 16 practicing providers across 2 specialties working at Siny Dermatology. Top specialties include Dermatology, Nurse Practitioner.
How do I schedule an Initial Appointment at Siny Dermatology?
You can call (800) 778-3090 to schedule an appointment at Siny Dermatology or you can call any of the providers listed under "Physicians At Siny Dermatology".
Does Siny Dermatology accept my insurance plan?
You can review the insurances listed for Siny Dermatology on this profile. Or you can call the facility at (800) 778-3090 to verify if your insurance is accepted.
How can I share my experience after visiting Siny Dermatology?
To leave feedback about Siny Dermatology, you can use the "Write a Review" button or link on this profile. Submit your rating and comments about your visit. Your feedback assists other patients in selecting a facility that meets their needs.
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