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Dr. Joshua Zeichner, MD

Dermatologist

Professional statement

As the Director of cosmetic and clinical research at the Mount Sinai Hospital's Department of Dermatology, Dr. Zeichner has a broad interest in medical and cosmetic dermatology as well as clinical research. His specialty is the treatment of acne, as well as the cosmetic rejuvenation of the aging face. Dr. Zeichner treats general skin conditions, including eczema, rosacea, psoriasis, and skin cancer. In addition, he is well-versed in the use of Botox and dermal fillers, as well as lasers and chemical peels. Cosmetic procedures should be booked by calling the doctor's office directly. Thank you.

In-network insurances

  • 1199SEIU
  • AARP
  • Aetna

Specialties

  • Dermatologist

Practice names

Hospital affiliations

  • Mount Sinai Faculty Practice Associates

Board certifications

  • American Board of Dermatology

Education and training

  • Medical School - Johns Hopkins University, Doctor of Medicine
  • Saint Vincent Catholic Medical Center (Internship)
  • The Mount Sinai Hospital, Fellowship in Dermatopharmacology
  • The Mount Sinai Hospital, Residency in Dermatology

Awards and publications

  • Chief Resident (Mount Sinai Hospital - 2008)

Zocdoc awards

See you again
Rapid registration
Speedy response

Languages spoken

  • English

Provider's gender

Male

NPI number

1518125798

Office locations

Mount Sinai Doctors

Mount Sinai Doctors Faculty Practice

5 East 98th Street, 5th Floor

New York, NY 10029

Patient reviews
All reviews have been submitted by patients after seeing the provider. For more information, check out our Patient Knowledge Base.
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Based on 952 reviews

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Great. Best doctor and handle my case very fast and very knowledgeable in skill.
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Friendly, approachable, efficient. The best!
Source: Zocdoc
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Dr. Zeichner is very skilled and competent. However, I don't feel heard during the appointments -- I only had the chance to say 10-20 words, literally. It must be challenging procuring useful information from a patient to facilitate diagnosis,but I would encourage Dr. Zeichner to consider pushing himself on this front as there is highly useful information available from a patient's report -- information that surely can help with diagnosis and in developing a treatment plan.
Less than 1 month ago
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good visit
Less than 3 months ago
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It was great! I was really stressed about a quick fix before my wedding and he saved the day and lightened the mood. Thanks, Doc!
Less than 3 months ago
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Great doc!
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Excellent bedside manner, very kind and thoughtful communication. Highly recommend him.
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Josh is great. He’s the only Dermatologist I would want to go to.
Source: Zocdoc
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Although I arrived late by 20 mins, the doctor agreed to see me right away. I received a free sample to try for my eczema and I asked for a written report about my condition to present to work and hekindly provided me with that as well. Dr. Zeichner listens well and makes sure that I am satisfied with the treatment.
Source: Zocdoc
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Dr. Zeichner is very professional and explains the situation very well. I would highly recommend him as a dermatologist.
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The staff are nice and professional
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Very attentive and solved my problems very efficiently
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They work very fast and efficiently here. Dr. Zeichner came highly recommended and highly recommended he will stay!
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He’s amazing. Funny, sympathetic, honest. Everything you could ask for and genuinely cares. My favorite dermatologist I’ve ever met!
Less than 6 months ago
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Great doctor
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He is amazing and very professional !
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Made me feel comfortable in a less than comfortable situation. Hilarious guy, made going to the doctor as fun as it can be
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Very professional staff. Easy and efficient check in. Excellent clinician. Made me feel very at ease.
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He is very careful, competent, with a great bedside manner.
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Dr. Zeichner is personable. He listened to my concerns. I highly recommend him
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he’s the best dermatologist ever!!
Less than 6 months ago
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Staff was courteous and friendly. Dr. Zeichner is wonderful. He listens to you, explains thoroughly and gives you options for treatment. Would recommend him highly (and I have)
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Dr. Zeichner was so professional, knowledgeable and caring. I highly recommend him for all dermatological issues!
Less than 6 months ago
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Very professional and smart.
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Five Stars! The top of his field!
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Dr. Zeichner is always thorough in his explanations of any procedures he thinks necessary and why he thinks I need them. He is very approachable, listens carefully and answers thoroughly the questions I've addressed to him. I'm very satisfied with his care.
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Very friendly, quick, and kept me in the loop.
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I have been seeing Dr Zeichner for years and he is great with run of the mill skin check ups, cancer screenings or cosmetic procedures. He is the best dermatologist at Mt Sinai.
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Very knowledgeable.
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He is very effective but thankfully wise conservative. Knows his stuff.
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He was kind, sensitive, and professional. Dr. Zeichner has gotten me through several crises with minimal intervention, and prompt healing. I trust him immensely and highly recommend him.
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He was awesome. Came here for a second opinion and he did not disappoint. Really nice and very thorough.
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Thought he was straightforward, helpful, supportive, and diagnostically correct !!
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Great doctor. Highly recommend to everyone.
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Dr. Zeichner was very welcoming and personable. He was thorough in his examination and explanations. I have come to him for several years and think highly of him.
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Knowledgeabe, friendly, caring.
Less than 1 year ago
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Amazing guy!
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Exceptionally efficient but also thorough.
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Great!
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Absolutely unacceptable wait time. I waiting almost an hour in the office after the initial waiting room time. I read that this is common place. Dr Zeichner needs to understand that peope are busy and should work to treat people with more respect in this regard.
More than 1 year ago
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Really appreciated Dr Zeichner's no nonsense approach! I booked my appointment based purely on his open availability, but I was incredibly pleased with the expertise and professionalism I got from him. As someone who has been to countlessdermatologists and tried so many things for skincare, it was such a relief to find someone who believed me without me having to feel like I was stating my case!
Source: Zocdoc
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He was friendly and personable, which made what could be an awkward situation quite comfortable.
More than 1 year ago
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Love him. He's so easy to talk to and to discuss concerns. He's quick and very efficient. Highly recommend
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Always great to see Dr Zeichner
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While Dr. Zeichner was professional and friendly, the wait (without any explanation) was too long.
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He was awesome, he listened to my medical history patiently and he's very knowledgeable.
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First visit: never received the prescription despite many calls and email from me and the pharmacy. Second visit: was cancelled by the office, never replied to my messages once again
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He was helpful and has positive bedside manner. But I waited 50 minutes for the appointment.
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Awesome Dermatologist!!!
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Dr. Zeichner was impatient with me. He and his staff were backed up due to a procedure, however it did not call for him being short with me. He wouldn't listen to my concerns about the medicine he wanted to prescribe. I would not recommend him.
Source: Zocdoc
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