
Dr. Gina Marrero, MD
Physician
Dermatology
Specialty
Mohs Surgery
Medical Expertise of Dr. Gina Marrero, MD
Dr. Marrero specializes in medical dermatology and surgical dermatology with expertise in the use of Mohs surgery to treat skin cancer.
About Dr. Gina Marrero, MD
Dr. Gina Marrero, MD is a board-certified dermatologist providing care to patients in the Brooklyn, NY area at Atlantic Dermatologic Associates, LLP.
Dr. Marrero also teaches dermatology residents in the Cosmetic Surgery and Laser Clinic at Columbia-Presbyterian Medical Center.
Dr. Marrero has published in several peer-reviewed publications, and presented her research at the annual American College of Mohs Micrographic Surgery (ACMS) and Cutaneous Oncology National Meeting.
Dr. Marrero also teaches dermatology residents in the Cosmetic Surgery and Laser Clinic at Columbia-Presbyterian Medical Center.
Dr. Marrero has published in several peer-reviewed publications, and presented her research at the annual American College of Mohs Micrographic Surgery (ACMS) and Cutaneous Oncology National Meeting.
Conditions Treated
Acne
Aging Skin & Wrinkles
Allergic Contact Dermatitis
Atopic Dermatitis
Hair Loss (Balding)
Psoriasis
Rosacea
Seborrheic Keratosis
Skin Cancer
Warts
Procedures & Services
Mohs Surgery for Skin Cancer
Patient Education Resources
Does Coolsculpting® really work?
CoolSculpting® is a non-surgical, non-invasive procedure that uses a device to cool targeted areas of fat, causing the fat cells to freeze and die. Over time, the body naturally eliminates these d...
CoolSculpting® is a non-surgical, non-invasive procedure that uses a device to cool targeted areas of fat, causing the fat cells to freeze and die. Over time, the body naturally eliminates these d...
How do I find out if I have skin cancer?
The best way to find out if you have skin cancer is to have a skin examination performed by a healthcare professional such as a dermatologist. They will visually inspect your skin for any suspicious m...
The best way to find out if you have skin cancer is to have a skin examination performed by a healthcare professional such as a dermatologist. They will visually inspect your skin for any suspicious m...
Psoriasis Medication Savings & Support
Click on the product image to access medication savings or support services offered by the manufacturer In most cases, this form must be submitted along with proof of having purchased the medi...
Click on the product image to access medication savings or support services offered by the manufacturer In most cases, this form must be submitted along with proof of having purchased the medi...
What is microneedling?
Microneedling is a cosmetic procedure that involves using a device with fine needles to create tiny punctures in the skin. The needles are typically between 0.5mm and 2.5mm in length, and are used to ...
Microneedling is a cosmetic procedure that involves using a device with fine needles to create tiny punctures in the skin. The needles are typically between 0.5mm and 2.5mm in length, and are used to ...
What is the treatment for nail fungus?
Treatment for nail fungus (onychomycosis) can be challenging, as the fungus can be difficult to eliminate and may recur. Treatment options include:Topical antifungal medication: Over-the-counter antif...
Treatment for nail fungus (onychomycosis) can be challenging, as the fungus can be difficult to eliminate and may recur. Treatment options include:Topical antifungal medication: Over-the-counter antif...
Education & Training
Dr. Marrero received her medical degree magna cum laude from SUNY at Buffalo School of Medicine and Biomedical Sciences after graduating form Cornell University. Following an internship in pediatrics at Yale-New Haven Hospital, Dr. Marrero completed her residency in dermatology at Brown University in Providence, RI. She then pursued a fellowship in Mohs micrographic surgery and dermatologic surgery at Columbia-Presbyterian Medical Center.
Professional Affiliations
Atlantic Dermatologic Associates

We're proud of our ability to provide almost every facet of dermatologic care within one practice. It helps us control the quality and consistency of care, it enables surer and swifter communication among your care providers, and it provides a single source of responsibility for your treatment. This all adds up to a better medical experience for you.
When you deal with an Atlantic Dermatologic doctor, you deal directly with that doctor. Communications with patients are not delegated to others and access to your doctor is a right, not a privilege. It's yet another way Atlantic Dermatologic puts patients first.
When you deal with an Atlantic Dermatologic doctor, you deal directly with that doctor. Communications with patients are not delegated to others and access to your doctor is a right, not a privilege. It's yet another way Atlantic Dermatologic puts patients first.