Joshua Zeichner - Dermatology | Mount Sinai

About Me

As the Director of Cosmetic and Clinical Research at the Kimberly and Eric J. Waldman Department of Dermatology at Mount Sinai, 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, rosecea, 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.

Dr. Joshua Zeichner discusses skin cancer in The Daily News feature The Daily Check Up.

Language

English

Position

ASSOCIATE PROFESSOR | Dermatology

Hospital Affiliations

Mount Sinai Morningside
Mount Sinai Beth Israel
Mount Sinai Brooklyn
Mount Sinai Queens
The Mount Sinai Hospital
Mount Sinai West

Clinical Focus

Acne
Acne Scars
Actinic Keratosis
Age Spots
Allergic Contact Dermatitis
Biopsy
Birthmarks
Botox Treatment
Botulinum Injections-Cosmetic

Education

MD, Johns Hopkins University School of Medicine

Internship, Transitional Year

Catholic Medical Centers

Residency, Dermatology

Icahn School of Medicine At Mount Sinai

Fellowship, Clinical Pharmacology

Mount Sinai Hospital

Certifications

American Board of Dermatology

Awards

2008

Chief Resident

Mount Sinai Hospital

Research

Use of new combinations and treatments.

Locations

Mount Sinai Doctors - East 85th Street

234 East 85th Street, 5th Floor, New York, NY, 10028

212-241-9728

Insurance Information

Accepted insurance may vary by the doctor’s office location. Please contact the office directly to obtain the most up-to-date insurance information.

Patients with Cigna Medicare Advantage or Humana Medicare Advantage insurance: Please read this important message before booking to find out if out-of-network costs may apply to your next visit.

Mount Sinai Doctors - East 85th Street234 East 85th Street, 5th Floor, New York, NY, 10028

Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).

Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.

Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.

Publications

Publications:99

Selected Publications

View All Publications

Patient Experience Star Ratings and Comments

The Patient Experience Star Rating reflects our patients’ perception of how well their Mount Sinai provider communicated with them during an office visit. The Star Rating is based on patient responses to three questions on a patient experience survey, a standardized questionnaire sent to verified patients and distributed by a third party vendor, Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score.

Care Provider’s Explanation

4.7 out of 5

Care Provider’s Concern

4.7 out of 5

Likelihood to Recommend Care Provider

4.6 out of 5

Industry Relationships

Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.

Below are financial relationships with industry reported by Dr. Zeichner during 2024 and/or 2025. Please note that this information may differ from information posted on corporate sites due to timing or classification differences.

Consulting or Other Professional Services Examples include, but are not limited to, committee participation, data safety monitoring board (DSMB) membership

Regeneron Pharmaceuticals
Pfizer Inc.
Botanix
Incyte Corporation
UCB S.A.
Galderma S.A.
Sun Pharma
AbbVie Inc.
Arcutis
Kenvue
Ortho Dermatologics, Inc.
Dermavant

Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.

Joshua Zeichner, MD

Dermatology

About Me

Language

Position

Hospital Affiliations

About Me

Language

Position

Hospital Affiliations

Clinical Focus

Education

MD, Johns Hopkins University School of Medicine

Internship, Transitional Year

Residency, Dermatology

Fellowship, Clinical Pharmacology

Certifications

American Board of Dermatology

Awards

Research

Locations

Mount Sinai Doctors - East 85th Street

Insurance Information

Publications

Selected Publications

Patient Experience Star Ratings and Comments ?

Care Provider’s Explanation

Care Provider’s Concern

Likelihood to Recommend Care Provider

Industry Relationships

Patient Experience Star Ratings and Comments