What patients are saying
Overall rating
4.85
Average wait time
4.79
Bedside manner
4.88
“Great professional office. Wait time for me was less than 5 minutes. Clean office . Dr Sydney was amazing , listened to my fears and needs. Came up with a good game plan. ”
Yolanda H.March 13, 2026
“Dr. Sydney Liang always addresses my concerns with compassion and understanding, taking a measured approach. My skin condition (moderate hormonal acne) has improved under her care.”
Initials hiddenMarch 4, 2026
About Dr. Sydney Liang
Sydney Liang, MD, is a board-certified dermatologist and fellow of the American Academy of Dermatology. She specializes in medical, cosmetic, and surgical dermatology with an emphasis on delivering compassionate, high quality, and patient-centered care. She has a special interest in the prevention and surgical management of skin cancers, the treatment of acne and acne scarring, rosacea, psoriasis, cosmetic injectables, and laser treatments and resurfacing.
With a strong educational background and rigorous training, Dr. Liang completed her undergraduate degrees in cell biology, genetics, and human development at the University of Maryland, earning early acceptance to the Phi Beta Kappa Honor Society as a Junior and graduating with the highest honors of summa cum laude. While earning her medical degree from New York University School of Medicine in New York City, Dr. Liang was elected as a member of the prestigious Alpha Omega Alpha Medical Honor Society and graduated top of her medical school class. She then completed her residency in dermatology at the Ronald O. Perelman Department of Dermatology at New York University Langone Health. While in residency, Dr. Liang earned multiple awards for academic excellence, leadership, and research and received the Morris Leider MD Award for the “Best All-around Resident” at the end of her training. Dr. Liang’s dedication to continuous learning and staying up-to-date with the latest advancements has enabled her to provide the most cutting-edge and evidence-based treatments to her patients.
Dr. Liang has a distinctive approach that places patients at the forefront. Her empathetic nature and exceptional communication skills create a comfortable environment where patients can openly discuss their dermatologic concerns.
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In-network insurances
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Medicare
UnitedHealthcare
Office locations
SINY Dermatology - Delray Beach (1 of 11)
15071 S FL-7, Ste 300, Delray Beach, FL 33446
SINY Dermatology - Queens - Forest Hills (9 of 11)
109-33 71st Rd, Ste 1F, Forest Hills, NY 11375
1 of 11
Education and background
Practice names
Education and training
- Medical School - New York University, Doctor of Medicine
- New York University Elaine A. and Kenneth G. Langone Medical Center, Residency in Dermatology
Professional memberships
- The Phi Beta Kappa Society
- Alpha Omega Alpha Honor Medical Society
Awards and publications
- Morris Leider MD Award for the “Best All-around Resident”
Languages spoken
- English
Provider's gender
Female
NPI number
1528527421
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.85
Wait time
4.79
Bedside manner
4.88
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
1124 reviews
Most relevant
The most efficient medical office I've ever used, without sacrificing quality or patient care. Dr. Liang is outstanding.
November 26, 2025Initials hidden
Dr. Liang, was extremely knowledgeable, pleasant and patient and gave me a prognosis that she feels will help.
December 3, 2025Devonne G.Verified patient
Dr LIang was very friendly and precise with the relevant information to my procedure. Very timely and quick consultation.
May 21, 2025Initials hidden
The staff and doctor were very professional and helpful. They answered my questions and concerns immediately.
July 3, 2025Gina Z.Verified patient
Very efficient all around. Will nor hesitate to use SINY dermatologists in yhe future
February 12, 2026Janet S.Verified patient
Amazing doctor, so kind and explained everything perfectly, while calming my fear. Thank you!
December 10, 2025Initials hidden
I am sure I will go back, and I will 100% recommend this facility, doctors, and staff to all my family members and friends.
September 21, 2024Maria H.Verified patient
Great doctor I really think she was probably one of the best dermatologist I’ve seen in many many years.
July 30, 2025Jerry C.Verified patient
The office had changed the doctor. I personally wanted a female doctor so then changed the appointment day, time and office.
October 4, 2024Syeda S.Verified patient
I highly recommend the doctor, had a good experience. answer all my question and explain everything.
August 29, 2025Maria A M.Verified patient
Very efficient and helpful! I felt like she listened to all of my concerns.
March 24, 2026Sarah W.Verified patient
Dr. Liang was very attentive, non-judgmental, provided thorough
explanations, and extremely friendly. 10/10 recommend!
October 17, 2024Dayne S.Verified patient
The doctor answered my concerns, she was very kind. I will continue making appointments with her. I liked her.
February 26, 2025Olga G.Verified patient
Super friendly. Answered all my questions. Made me feel at ease. Would definitely recommend her.
August 15, 2025Marcos G.Verified patient
Professional and knowledgeable also asked questions as this was my first visit.
January 14, 2026Michael F.Verified patient
Amazing experience! I was nervous about my annual skin check and she made me feel very comfortable. Very short wait time too!
February 21, 2024Danielle M.Verified patient
They were excellent. Zero wait time, used all my info from ZocDoc and treated me effortlessly. I was very impressed.
September 5, 2024Peter L.Verified patient
The whole experience was awesome. I would recommend Dr Liang, she's professional and explains acne treatment very clear.
April 3, 2024Yu M.Verified patient
Booked and went in the next day - really good experience here. would reccommend them to anyone in search of a derm!
September 16, 2024John L.Verified patient
She is an amazing and kind doctor! Very helpful and really listened to what I needed
November 7, 2025Clair H.Verified patient
Great visit, was able to go on a Sunday and was in and out, no wait time. The doctor and staff were really helpful
August 18, 2024Catherine B.Verified patient
Great bedside manner. Listened and answered all of my questions. Friendly staff.
November 11, 2025Jamall L.Verified patient
Dr.Liang is kind, prompt, and understanding. I would recommend anyone to go see her if you have problems with your skin.
January 28, 2024Stephanie L.Verified patient
Sydney was amazing! I’ve finally found a dermatologist I can trust!
February 23, 2026Elizabeth T.Verified patient
Love Dr Liang! I highly recommend Dr. Liang for anyone seeking a reliable and compassionate professional.
December 11, 2024Initials hidden
Short wait time, doctor Mckenzie was very knowledgeable and the flat wart on my face immediately. Thank you!
September 24, 2024Lily J.Verified patient
I love Dr. Liang! She’s the best in the field. She’s super sweet, quick, and amazing. I love you, Dr. Liang!!
September 11, 2024Stephanie M.Verified patient
Very efficient! She was nice and helpful and we have a game plan for going forward. Will be coming to her always!
April 23, 2024Sarah B.Verified patient
They were great in there! I was in and out and they were able to help me right away. :)
July 2, 2025Initials hidden
I was pleased with my visit, they took a same day appt. And took me right way. I love my Dr . Dr liang was amazing
January 10, 2024Yolanda H.Verified patient
Dr Liang is awesome. Great listener, empathetic. Really tries to get to understand her patients. Highly reccomend
March 24, 2024Matthew C.Verified patient
She was so sweet, she listened and got me what i needed! 10/10 would recommend!! Even the staff was friendly!
April 12, 2024Jaimie B.Verified patient
Quick and to the point, to my scalp acne? Follicular acne? Anyway it’s easy and convenient.
March 27, 2025Omi M.Verified patient
The doctor listened, answered all questions, and did a great job! I will not go anywhere else. The best:
July 17, 2024caroline R.Verified patient
Great visit! Friendly doctor and staff. Clean office. Made me feel very comfortable on my first visit.
September 19, 2024Miriam M.Verified patient
She was amazing and the staff was knowledgeable and kind. I walked away feeling cared for.
March 2, 2025Matthew A.Verified patient
Dr Liang was professional, kind thorough and incredibly helpful. I’d recommend her to anyone!
January 10, 2025lindsay L.Verified patient
The doctor is efficient, professional and reliable. Highly recommend!
October 21, 2025CHENCHEN J.Verified patient
Very kind staff, attentive and accommodating. Gave me samples to help with my skin concerns
December 31, 2024Rebeca G.Verified patient
They were well organized and friendly at the office. There is minimal wait time. I would highly recommend.
October 13, 2023Bruce G.Verified patient
I had a great experience. The office staff was super friendly.The doctor was nice and knowledgeable.
March 15, 2024Natasha D.Verified patient
Great wait time! The doctor was a great listener too, very straight to the point and helpful!
August 27, 2024Michelle M.Verified patient
Great experience. Friendly environment, patient and competent providers. Highly recommend !
More than 1 year agoCaroline M.Verified patient
Fast and friendly and very informative. Definitely recommend.
Less than 6 months agoRaul M.Verified patient
My daughter said that the doctor was very nice and patient and explain everything needed.
September 26, 2024Joanne P.Verified patient
Dr. Liang is knowledgeable, kind, efficient and professional.
October 12, 2025Micaela D.Verified patient
Doctor Sydney is a great explainer. Great listener. Highly recommended.
Less than 1 year agoInitials hidden
Dr. Liang and her staff are so nice and professional. She’s a great listener and provider!
July 16, 2024Adrianna E.Verified patient
Excellent bedside manner. Thorough and professional exam.
October 29, 2025Miriam M.Verified patient
Very good experience. Dr Liang was great and very thorough. Highly recommend a visit!
October 16, 2024Adam S.Verified patient
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How soon can I make an appointment with Dr. Sydney Liang?
Generally, Dr. Sydney Liang has appointments available on Zocdoc within 1 week. You can see Dr. Liang's earliest availability on Zocdoc and make an appointment online.
Is Dr. Sydney Liang accepting new patients?
Dr. Sydney Liang generally accepts new patients on Zocdoc. You can see Dr. Liang's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Sydney Liang accept my insurance?
Choose your insurance plan to verify if Dr. Liang is in-network.
Can I make an appointment with Dr. Sydney Liang online?
Yes, you can make an appointment online with Dr. Liang using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Sydney Liang work with?
Dr. Sydney Liang works with SINY® Dermatology & Cosmetic Surgery.
Where is Dr. Sydney Liang's office located?
Dr. Sydney Liang has 11 office locations, including in New York, Delray Beach, Massapequa, Southold, Brooklyn, and Forest Hills, view full addresses on Dr. Liang's profile.
What are common reasons for patients to see Dr. Sydney Liang?
Dr. Sydney Liang frequently sees patients for Acne, Allergy Consultation, Annual Skin Screening, Dermatology Consultation, and Sexually Transmitted Infection (STI). You can see other visit reasons for Dr. Sydney Liang on their profile.
What languages does Dr. Sydney Liang speak?
Dr. Sydney Liang speaks English.
How do patients rate Dr. Sydney Liang in reviews?
1124 patients have reviewed Dr. Sydney Liang. The overall rating for this doctor is 4.85/5. They have a 4.88/5 rating for bedside manner and a 4.79/5 rating for wait time. You can read individual reviews and ratings on their profile.