“Dr. Gratch is very knowledgeable and eager to provide solutions that are tested and backed by medicine.”
Julia K.Less than 1 month ago
“Dr. Gratch is the best! He is professional, attentive, and genuinely caring. He makes you feel heard and provides excellent care. I couldn’t recommend him more highly!”
Heidi D.February 24, 2026
About Dr. Noah Gratch
Dr. Noah Gratch, a board certified dermatologist, is a graduate of UCLA, USC and Cornell. Following residency, Dr. Gratch became a Clinical Instructor of Dermatology at the Weill Medical College of Cornell University in New York City. Dr. Gratch is a fellow of the American Academy of Dermatology and the American Society of Dermatologic Surgery.
Cancellation or No-Show Policy: MDCSNYC may collect credit card information to reserve your appointment. A minimum of 24 hours is required to cancel an appointment. This fee is not covered by your insurance plan. Any deposit for cosmetic services will be forfeited as well.
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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
200+ more in-network plans
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Benign or precancerous skin growths
Allergic skin reaction with hives
Shingles
Rash
Joint cyst
Acute skin infection
Benign or precancerous skin growths
Allergic skin reaction with hives
Shingles
Rash
Office locations
Dr. Noah Gratch, MD also offers online video visits for patients
MDCS Dermatology Commack (1 of 4)
353 Veterans Memorial Hwy, 1st Fl, Commack, NY 11725
Medical School - University of Southern California, Doctor of Medicine
University of California, Los Angeles (Bachelor’s)
NewYork-Presbyterian Hospital / Weill Cornell Medical Center, Residency in Dermatology
Awards and publications
Castle Connolly Top Doctor
An Important Role for Protein Kinase C-delta in Human Keratinocyte Migration on Dermal Collagen. Wei Li, Celina Nadelman, Noah S Gratch, Weiquin Li, Mei Chen, Nori Kasahara, David T Woodley. Experimental Cell Research. 2002 Vol 273 Number 2.
The P38-MAPK/SAPK Pathway is Required for Human Keratinocyte Migration on Dermal Collagen. Li. W., C. Nadelman, G. Henry, N. Gratch and David Woodley. Journal of Investigative Dermatology. 2001; Vol 117 Number 6.
Etanercept in Dermatology and Off-Label Use. Noah Gratch and Andrew Alexis. (Chapter) Milestones in Therapy. June 2005.
Clinical Instructor of Dermatology at Cornell
Languages spoken
English
Spanish
Provider's gender
Male
NPI number
1558380816
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.84
Wait time
4.58
Bedside manner
4.86
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
1800 reviews
Most relevant
Dr. Gratch is very knowledgeable and eager to provide solutions that are tested and backed by medicine.
Less than 1 month agoJulia K.Verified patient
Excellent Doctor!
Dealt with the issue that concerned me and handled the appointment with high level professionalism
Less than 6 months agoJohn C.Verified patient
Dr. Gratch is very knowledgeable, professional and listens to your concerns and answers all of your questions.
July 9, 2025Maryann S.Verified patient
I like the offices and the doctor, he listened to all questions I had. The staff was kind. I definitely will go back.
January 28, 2025Aura M.Verified patient
Consistently excellent. Only quirk is being texted 10,000 times before the appointment reminding me of the appointment.
October 8, 2024Irene K.Verified patient
He’s the best and I trust him with my life! I highly recommend him. He has been my family’s doctor for over 20 years.
More than 1 year agoJessica M.Verified patientVideo visit
I was seen quickly and the stag was very friendly.
My Dr. Made me feel comfortable and was very thorough.
I recommend them.
December 13, 2022Erica H.Verified patient
Always pleasant experience with dr Gratch. Easy to communicate and straight to the point of the issue. And resolution.
September 5, 2023Xiao Feng W.Verified patient
Dr Gratch is my fabulous dermatologist .
the office staff was professional and friendly
no complaints
only compliments
May 17, 2022Harley B.Verified patient
Dr. Gratch has been my dermatologist for several years. He is an excellent physician, with a warm, friendly personality.
April 4, 2023Robert C.Verified patient
I have seen Dr. Gratch for many years, He is very friendly, and also very professional. I have recommended him to friends.
August 9, 2022Initials hidden
Positive experience. Dr.Gratch is very knowledgeable and kind. I’d recommend Dr. Gratch’s office to family and friends.
More than 1 year agoInitials hidden
I was very satisfied with Dr Gratch. He was very easy to understand and communicate with. I would highly recommend him.
December 6, 2021Initials hidden
Great Dr with great bedside manner. Extremely intelligent and knows his stuff. One of the best dr experiences I can recall.
March 6, 2013Ethan E.Verified patient
I was totally surprised that I was able to make a appointment on the same day I was making the call for a appointment
October 17, 2022Joseph Z.Verified patient
I had a good experience with this doctor. He was friendly, professional, and took the time to explain all the options to me.
March 7, 2011Initials hidden
Staff is always professional and Dr Gratch is amazing. Office is always clean and appears to follow cdc Covid guidelines.
January 8, 2021J L.Verified patient
Amazing… easy to talk to, thorough, and great bedside manner!
December 22, 2025Kathleen S.Verified patient
Just an overall great experience. Top dermatology office in the area.
September 15, 2025William F.Verified patient
Dr Noah Gratch is fantastic, the best doctor in the practice.
Very professional, friendly and makes you feel at ease.
January 13, 2016EMMA G.Verified patient
Very knowledgeable and "right on the money" with his diagnosis. Extremely nice staff. No wait at all. Highly recommend!!!
More than 1 year agoCarolyn N.Verified patient
dr gratch had a good bedside manner and a very clear plan of how to proceed. i will be seeing him again very soon.
October 25, 2021Deborah H.Verified patient
We have been going to Dr Gratch for years! He is compassionate,thorough, and a wonderful doctor.
August 31, 2024Barbara K.Verified patient
Great bedside manner. Explains everything to you. You leave there knowing you were seen by a Professional.
December 2, 2023Lawrence F.Verified patient
Dr. Gratch is great! Efficient but complete consultation and he is funny and warm.
April 1, 2025Initials hidden
Great office, I was seen immediately and Dr Gratch was very friendly.
September 11, 2025William L.Verified patient
He is a very nice person, and he knew exactly the answers to my questions. I would definitely recommend him to others.
August 8, 2014Kristi K.Verified patient
Friendly, great personality- he knew right away what the problem was. Seemed to really care! Definitely would recommend
October 28, 2013Semsiye P.Verified patient
Dr Gratch is a knowledgeable and personable derm. I felt very comfortable with his recommendations and suggestions.
October 20, 2020Initials hidden
The dr is very knowledgeable. And aims to get you the best care routine. The staff is very friendly and respectful.
June 10, 2021Petrina C.Verified patientVideo visit
Excellent. Friendly, professional, and he quickly and correctly diagnosed my problem and prescribed a treatment.
More than 1 year agoLinda B.Verified patientVideo visit
I was very pleased with the overall experience. The doctor and staff were professional, accommodating and efficient.
January 6, 2016Tod S.Verified patient
I spent more time waiting than with him in the room. It felt rushed and lacked the attention I wanted from a doctor.
More than 1 year agoInitials hidden
Great bedside manner. Office receptionists very nice and was seen promptly! Would definitely reccomend Dr. Gratch.
October 31, 2012Juan S.Verified patient
I arrived 30 minutes early and was immediately seen by the doctor. Very thorough, yet efficient. Nice, normal guy.
January 10, 2012Initials hidden
Fantastic experience. Noah Gratch is very friendly and professional. Great staff too. Highly highly recommended.
July 19, 2017Sean-lateaf S.Verified patient
Fabulous bedside manner and just a really kind and smart doctor. I will absolutely be back! Great experience.
June 28, 2022Caren H.Verified patient
Dr Gratch is a wonderful dermatologist. Very thorough, good listener. Great bedside manner.
July 30, 2024Anna S.Verified patient
Everyone was friendly, patient, knowledgeable. The wait was minimal. The office clean. Overall a great experience.
October 19, 2015Patricia R.Verified patient
Dr. Gratch is excellent. Knowledgeable, professional, friendly. Always a great visit. Highly recommended!
March 14, 2023Dianna E.Verified patient
As always, visiting Dr. Gratch's office was a pleasant experience. Highly recommend him for any dermatology needs.
May 21, 2013Initials hidden
Dr. Gratch is always a fantastic listener and so reassuring. His staff is always friendly and eager to help.
April 26, 2022Initials hiddenVideo visit
Historically speaking, I've always had good experiences with Dr Gratch, and his colleagues at MDCS
More than 1 year agoInitials hidden
Did not wait long for an appointment and he got to my problem right away and still made time for other concerns.
More than 1 year agoInitials hidden
Highly recommend - knowledgeable, efficient, answers any questions, great personality - what more can you ask.
November 5, 2020Christopher B.Verified patient
Waited 30 minutes after being called into the office for a 2 minute consultation. Incredibly rushed interaction
More than 1 year agoDavid H.Verified patient
Dr. Gratch is all around a perfect dictor. Attentive, great bed side manner,and I always feel comfortable.
January 24, 2022Laura F.Verified patient
This was my first visit and I was very pleased overall! Thank you for the timely appointment and friendliness.
March 2, 2016Initials hidden
Doctor Noah was great. I highly recommend him to anyone with skin concerns. You won't be disappointed!!! :)
December 9, 2021Rehana S.Verified patient
Great doctor, very personable. I felt very comfortable asking questions about my issues. Highly recommended.
September 7, 2018Steve L.Verified patient
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Frequently asked questions
How soon can I make an appointment with Dr. Noah Gratch?
Generally, Dr. Noah Gratch has appointments available on Zocdoc within 1 week. You can see Dr. Gratch's earliest availability on Zocdoc and make an appointment online.
What are common reasons for patients to see Dr. Noah Gratch?
Dr. Noah Gratch 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. Noah Gratch on their profile.
1800 patients have reviewed Dr. Noah Gratch. The overall rating for this doctor is 4.84/5. They have a 4.86/5 rating for bedside manner and a 4.58/5 rating for wait time. You can read individual reviews and ratings on their profile.