What patients are saying
Overall rating
4.61
Average wait time
4.30
Bedside manner
4.68
“Yes, Dr Gruen helped out a lot and was able to get rid of a blemish that had been annoying me for months. Highly recommend.”
Roshan N.April 22, 2025
“One of the best experiences I’ve ever had going to the doctor. The receptionist was friendly and got me checked in right away. The medical assistant was nice
and I can’t say enough good things about Dr Gruen. I usually have a ton of anxiety when going to any doctor, but I felt comfortable here as soon as I walked in the door. I wish all of my doctor’s visits were like this!”
Jennifer B.November 19, 2024
About Dr. Alison Gruen
Dr. Alison Brett Gruen was born in New York City and raised in Scarsdale, NY. She graduated magna cum laude from Princeton University in 1996 with a B.A. in the department of History. In addition to her premed studies, she was the starting right wing for the National Championship Princeton Women’s Rugby team in both 1995 and 1996.
After college, Dr. Gruen attended the Yale School of Medicine from which she graduated with an MD degree in 2000. Her thesis research was published in the Journal of Investigative Dermatology. Dr. Gruen completed her medicine internship at St. Vincent’s Medical Center in 2001 where she met and befriended Dr. Bobby Buka. She completed her Dermatology Residency at SUNY Downstate Medical Center, serving as Chief Resident. She was awarded the King’s County Doctor’s Day award for compassion in medicine. At SUNY Downstate, Dr. Gruen trained under Alan Shalita, MD, a world expert in the field of acne vulgaris. She was elected to the Alpha Omega Alpha Honors society at graduation.
Dr. Gruen has been practicing dermatology in Manhattan for 18 years and is thrilled to be a part of The Dermatology Specialists. She is committed to helping her patients feel confident in their skin.
Dr. Alison Gruen currently lives on the Upper East Side of Manhattan where she is raising two daughters. She secretly hopes one of them becomes a dermatologist.
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
Medicare
UnitedHealthcare
UnitedHealthcare Oxford
Office locations
Dr. Alison Gruen, MD also offers online video visits for patients
CLOSED - Great Neck Dermatology (12 of 55)
29 Barstow Rd, Ste 201, Great Neck, NY 11021
Lower Harlem Dermatology (17 of 55)
2121 Adam Clayton Powell Jr Blvd, New York, NY 10027
1 of 55
Education and background
Practice names
Board certifications
- American Board of Dermatology
Education and training
- Medical School - Yale University, Doctor of Medicine
- State University of New York, Downstate Medical Center, Residency in Dermatology
- St. Vincent's Medical Center (Internship)
Awards and publications
- Dr. Gruen Served as a Chief Resident During her Dermatology Residency at the State University of New York, Downstate Medical Center.
- Alison Gruen was Awarded the King’s County Doctor’s Day Award for Compassion in Medicine.
Languages spoken
- English
Provider's gender
Female
NPI number
1518982412
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.61
Wait time
4.30
Bedside manner
4.68
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
1584 reviews
Most relevant
Yes, Dr Gruen helped out a lot and was able to get rid of a blemish that had been annoying me for months. Highly recommend.
April 22, 2025Roshan N.Verified patient
Doctor is very knowledgeable and kind and the nurses too. The front desk kind of rude they are making faces for no reason.
More than 1 year agoMariann T.Verified patient
Very friendly and professional. treated my keloids correct for the first time after several visit to other dermatologists.
More than 1 year agoPeggy W.Verified patient
Dr. Gruen was great she was very friendly easy to talk to and answered all my questions, the staff was friendly and helpful
May 11, 2021Lisamarie F.Verified patient
Dr. Gruen has such a positive energy and is very efficient in checking for possible cancerous growths. Just a lovely visit.
July 26, 2021Laura M.Verified patient
She was absolutely wonderful. She is very personable and she was great at explaining my treatment plan. Would recommend again
More than 1 year agoReina M.Verified patient
On time and efficient and friendly . I would definitely recommend to a friend.
July 7, 2025Cecelia S.Verified patient
Doctor was great! Very thorough and patient for my first full body exam. I wish the wait time wasn't too long though...
June 29, 2021Haley A.Verified patient
Terrible. Waited an hour, only to find out there system is down and they can’t verify my insurance. Huge waste of time!
November 16, 2019Andrew M.Verified patient
Dr. Gruen was personable, friendly, and, most importantly, helped me with my problem effectively and efficiently!
September 1, 2022Initials hidden
Office staff is lazy and rude. But Dr Gruen and her assistant more than made up for things. Charming and comforting.
More than 1 year agoInitials hidden
Dr. Gruen was amaZing and so helpful. Would highly recommend her as I will certainly be seeing her from here on out!
February 17, 2020Initials hidden
The doctor was good, but the receptionist was terrible. Also I am having trouble with getting my prescription.......
More than 1 year agoInitials hidden
I was seen by one of the PAs, Alisha. She was great. ??
November 20, 2025Miyuki K.Verified patient
Dr. Gruen was amazing! Really knows her stuff and explained things clearly. I will definitely return to see her.
March 19, 2018Lucy B.Verified patient
Exceptionally nice and knowledgeable. Would love to see her again. Office had funky decor. I was seen real quick
March 2, 2019Victoria M.Verified patient
She is great..down to earth....love her vibe....very young and very knowledgeable....I'm definitely coming back.
May 24, 2020Marcelo S.Verified patient
Doctor and staff were very friendly and helpful. Wait time was a bit long (~40 minutes before being seen).
October 27, 2022Initials hidden
Love the office decor and the staff was very pleasant. I was happy with my visit and have returned with my son.
December 23, 2019Candice I.Verified patient
Dr. Gruen is thorough and communicative. She asks for input and provides feedback. Her office is well run.
More than 1 year agoKaryn G.Verified patient
allison is a GREAT DOCTOR, i like the way she treat people she is very very KIND; i am so happy with her
November 15, 2018Victor A.Verified patient
She was great, attentive to problem regardless of the small nature and level of pain - 5 stars in my book!
March 21, 2022Marie O.Verified patient
Quick and easy procedure performed by friendly professionals, can't ask for much more than that.
November 12, 2023Brendan B.Verified patient
She's awesome. I went there with tons of questions and she helped me wotheach and every one of them, no rush.
March 6, 2018Catalina E.Verified patient
Great communicator, great patient experience. I highly recommend Dr. Gruen and The Dermatology Specialists
December 17, 2020Jon E.Verified patient
Great!!! Easy to talk to and really seems to care when it comes to helping out with the patients problems.
April 25, 2019Rolando G.Verified patient
Incredibly kind and thorough. I felt so comfortable and not rushed. I really enjoyed my visit with her!
More than 1 year agoCarly B.Verified patient
Super amicable doctor and really knows her stuff! Put me at ease with some growths I was worried about.
More than 1 year agoLaura M.Verified patient
Dr. Gruen has a pleasant manner, puts you at ease. She is patient in explaining things and thorough.
December 10, 2019Brian H.Verified patient
Offices were nice and clean, but their internet and phone connections within the office are horrible.
February 4, 2019Caitlyn L.Verified patient
Loved Dr Gruen! Will def be back again and she’ll def be my dermatologist in the city. She’s awesome
May 16, 2019Kevin G.Verified patient
She was very nice and helpful! Funny too :) the whole staff in general was very friendly. Thanks!
More than 1 year agoInitials hidden
She was amazing and she listened to all my concerns! I would recommend her to anyone any day.
More than 1 year agoInitials hidden
Simply put: amazing visit. Great doctor and staff. Beautiful and very clean location.
April 25, 2023Laura B.Verified patient
So sweet and professional! I was in and out but felt cared for. Definitely recommend Dr. Gruen.
July 29, 2019Mila H.Verified patient
Dr Gruen is an incredible dermatologist. I trust her implicitlely with the health of my skin.
September 17, 2020Amy G.Verified patient
Fantastic bedside manner and made it very comfortable to chat! Very friendly and insightful :)
September 10, 2018Margarita V.Verified patient
I actually went to doctor Haleh Stratton and she treated my soooo lovely. I truly trust her!
May 29, 2020Janelle JVerified patient
Very helpful and listened to my concerns. Appointments are easy to book and run on time.
August 8, 2022Juliet T.Verified patient
Dr. Gruen did a great job listening, answering my questions, and treating me during my visit!
June 3, 2019Reid S.Verified patient
Quick to see the doctor. Helpful assistant. Screening was fast. Biopsy was done in a flash.
December 19, 2019Cara M.Verified patient
Not to sure if dr.alison gruen was the doctor i saw, but the doctor i did see was amazing!!
October 12, 2019Ann C.Verified patient
Great office, wonderful assistant and an outstanding Doctor.
Personable and thorough.
More than 1 year agoCathy L.Verified patient
Answered all questions, friendly and explained her recommendation of medication throughly.
February 17, 2020Shakia B.Verified patient
It was my first time seeing a dermatologist and it was a great experience. I will return.
More than 1 year agoInitials hidden
Alison was very helpful and has the best bedside manner of any doctor I've ever met!
September 17, 2021Initials hidden
Dr Rubio was very friendly & made me feel very comfortable. It was worth the wait.
November 7, 2018Jean C.Verified patient
Extremely professional and helpful staff (office and medical).
July 15, 2024Leslie S.Verified patient
Dr. Gruen was polite and knowlegeable. I will definitely go back to this practice.
April 6, 2018Initials hidden
I think Dr. Gruen is great. She is very knowledgable and has great bedside manner.
November 7, 2019Stanislav G.Verified patient
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How soon can I make an appointment with Dr. Alison Gruen?
Generally, Dr. Alison Gruen has appointments available on Zocdoc within 1 week. You can see Dr. Gruen's earliest availability on Zocdoc and make an appointment online.
Is Dr. Alison Gruen accepting new patients?
Dr. Alison Gruen generally accepts new patients on Zocdoc. You can see Dr. Gruen's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Alison Gruen accept my insurance?
Choose your insurance plan to verify if Dr. Gruen is in-network.
Can I make an appointment with Dr. Alison Gruen online?
Yes, you can make an appointment online with Dr. Gruen using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Alison Gruen work with?
Dr. Alison Gruen works with The Dermatology Specialists.
Where is Dr. Alison Gruen's office located?
Dr. Alison Gruen has 56 office locations, including in New York, Brooklyn, Long Island City, Great Neck, Astoria, Oceanside, Jackson Heights, Bayside, Ridgewood, Bronx, Forest Hills, Rockaway Park, Corona, Jamaica, Elmhurst, Richmond Hill, Valley Stream, South Richmond Hill, and New Rochelle, view full addresses on Dr. Gruen's profile.
Which board certifications does Dr. Alison Gruen have?
Dr. Alison Gruen is certified by American Board of Dermatology.
What are common reasons for patients to see Dr. Alison Gruen?
Dr. Alison Gruen 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. Alison Gruen on their profile.
What languages does Dr. Alison Gruen speak?
Dr. Alison Gruen speaks English.
How do patients rate Dr. Alison Gruen in reviews?
1584 patients have reviewed Dr. Alison Gruen. The overall rating for this doctor is 4.61/5. They have a 4.68/5 rating for bedside manner and a 4.3/5 rating for wait time. You can read individual reviews and ratings on their profile.