Meet Downtown Dermatology's Newest Doctor

Welcome To Our Team Dr.Donnelley

From 2018-2021, Dr. Donnelley has been a Castle Connolly Top Doctor for the New York Metro area. She also appeared in NY Magazine’s Top Doctors in 2021.

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Full Body Skin Exams

Full-body skin exams are an important tool in screening patients for potentially dangerous skin growths. Our doctors offer complete and thorough examinations of the skin. Please let us know you need a full skin check so that we may provide you with a gown.

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Rashes are common in children and adults. Rashes may or may not itch. Exposure to vaccines, infections, foods, and medications can all lead to various changes in skin color and texture.

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Pediatric Dermatology

Dr. Gilberto Alvarez del Manzano is recognized for his expertise in treating children. Dr. Alvarez del Manzano’s goal is to provide a warm and safe environment for our youngest patients.

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Cosmetic Dermatology

We have an established cosmetic practice that offers patients numerous options. Whether our patients are trying to achieve a more youthful appearance or eliminate unwanted spots, our doctors possess the knowledge and expertise to help them achieve their goals.

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Why Choose Us?

  • Excellence in service: Dr. Alvarez is ranked among the best dermatologists in Manhattan
  • A wide variety of dermatological services to meet all of your skin care needs
  • Downtown Dermatology will always leave you happy with your dermatological treatment

What Our Clients Say

Super fast, super friendly, super professional. Was a new patient and it was the easiest sign-up, check-in process, and most efficient appointment I’ve experienced. Definitely recommend!

Jan-patrick A.

Verified Client

Dr. Alvarez was professional, charming and engaged. He did not rush through the appointment but took time to answer questions carefully and thoughtfully. I have already recommended Dr. Alvarez to several of my friends who are looking for a dermatologist.

Vicki S.

Verified Client

Awesome visit! Very informative, pleasant and made my 11 year old son feel very comfortable!! Answered all our questions and concerns. Thanks for all your help doc!

Edgardo O.

Verified Client

He was very attentive and took the time to get to know me and my history. He informed me of all my options on how to treat my psoriasis and picked the best option for me.

Sarah F.

Verified Client

Our Dermatological Professionals Meet Our Doctors

Gilberto Alvarez Del Manzano, MD

A rare combination of dermatologist and internist, Dr. Alvarez treats adults and pediatric patients. Dr. Alvarez graduated Magna Cum Laude and is a member of the prestigious Alpha Omega Alpha Honor Medical Society.

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Shari Marchbein, MD

Dr. Shari Marchbein is a board-certified dermatologist and a fellow of the American Academy of Dermatology. Dr. Marchbein’s academic and clinical interests include the treatment of acne, in particular adult female acne, acne scarring, and rosacea.

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Naomi Donnelley, MD, FAAD

Dr. Naomi Donnelley, a board certified dermatologist with over 17 years of post-residency experience in both academic and private practice settings, specializes in general medical, surgical and cosmetic dermatology. She sees both adult and pediatric patients.

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