- Mount Sinai Doctors
- Treats Children & Adults
- Accepting New Patients
Nicholas Brownstone, MD
Dermatology
About Me
Nicholas Brownstone, MD is a board-eligible medical and cosmetic dermatologist.
He received his undergraduate degree in psychology from Cornell University and his MD degree with Alpha Omega Alpha honors from Rutgers Robert Wood Johnson Medical School.
Dr. Brownstone completed two dermatology research fellowships. One in psoriasis, phototherapy, clinical research at USCF in San Francisco, CA and the other in skin cancer at Mount Sinai Icahn School of Medicine in New York, NY. He then completed dermatology residency at Temple University Hospital in Philadelphia, PA where he served as Chief Resident.
He has written multiple publications in high impact journals, numerous textbook chapters and has delivered presentations at national dermatology conferences. In addition to clinical dermatology, he enjoys teaching and conducting research/clinical trials in the field.
During residency, Dr. Brownstone received an IPC International Dermatology Fellowship award giving him the opportunity to study dermatology in Madrid, Spain. He enjoys practicing the full spectrum of both medical and cosmetic dermatology while providing personalized and compassionate care with the goal of maximizing his patient’s medical and aesthetic skin health.
Language
English
Position
ASSISTANT PROFESSOR | Dermatology
Hospital Affiliations
- Mount Sinai Beth Israel
- Mount Sinai Morningside
- Mount Sinai Brooklyn
- Mount Sinai Queens
- The Mount Sinai Hospital
- Mount Sinai West
Clinical Focus
- Acanthosis Nigricans
- Acne
- Atypical Nevus
- Autoimmune Diseases
- Biopsy
- Eczema
- Epidermal Cyst
- Hyperhidrosis
- Hyperpigmentation
- Keloid
- Lipoma
- Pruritus
- Rash
- Split Earlobe Repair
- Warts
- Wound Care
Education
MD, Rutgers Robert Wood Johnson Medical School
Internship, Plastic and Reconstructive Surgery
New York Presbyterian/Weill Cornell Medical Center
Residency, Plastic and Reconstructive Surgery
New York Presbyterian/Weill Cornell Medical Center
Residency, Dermatology
Temple University Hospital
Fellowship, Dermatology
UCSF Medical Center
Fellowship, Dermatology
Icahn School of Medicine At Mount Sinai
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.
- 1199 SEIU
- AETNA - Commercial
- AETNA - Medicare
- CIGNA Healthcare
- Centivo
- Elderplan
- EmblemHealth - GHI-PPO
- EmblemHealth - HIP
- HealthFirst Medicare
- Horizon NJ
- Magnacare-Health Care
- Medicare - NJ
- Medicare - NY
- Oscar
- United Health Care - Top Tier
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.
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. Brownstone 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
- HCESquared
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.