
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.
Procedures & Services
Patient Education Resources
Can I switch the biologic medications I’m using to treat my psoriasis?
Yes, you can switch biologic medications for psoriasis if one is not working effectively. Biologic medications are a class of drugs that target specific parts of the immune system that are involved in...
Yes, you can switch biologic medications for psoriasis if one is not working effectively. Biologic medications are a class of drugs that target specific parts of the immune system that are involved in...
Does it cost more to get a tattoo or to have it removed?
The cost of getting a tattoo and the cost of having it removed can vary depending on several factors such as the size, location, and complexity of the tattoo, as well as the experience and reputation ...
The cost of getting a tattoo and the cost of having it removed can vary depending on several factors such as the size, location, and complexity of the tattoo, as well as the experience and reputation ...
How can I reduce the skin redness caused by rosacea?
There are several ways to reduce the skin redness caused by rosacea:Avoiding triggers: Triggers such as sun exposure, wind, high temperatures, stress, spicy foods, and alcohol, can worsen the symptoms...
There are several ways to reduce the skin redness caused by rosacea:Avoiding triggers: Triggers such as sun exposure, wind, high temperatures, stress, spicy foods, and alcohol, can worsen the symptoms...
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...
What medications are used to treat acne?
There are several medications that can be used to treat acne, including:Topical retinoids (e.g. tretinoin, adapalene)Topical antibiotics (e.g. clindamycin, erythromycin)Topical benzoyl peroxideOral an...
There are several medications that can be used to treat acne, including:Topical retinoids (e.g. tretinoin, adapalene)Topical antibiotics (e.g. clindamycin, erythromycin)Topical benzoyl peroxideOral an...
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.