Board-Certified Dermatologist | Medical, Pediatric & Cosmetic Dermatology
Dr. Regina Zambrano DiFiore is a board-certified dermatologist at the Skin Institute of New York (SINY®), providing comprehensive dermatologic care at the Massapequa, Long Island location. Born and raised on the South Shore of Long Island, Dr. Zambrano DiFiore is proud to serve the community she calls home, caring for patients of all ages with a compassionate, highly personalized approach.
She is trained in medical, pediatric, and cosmetic dermatology, with advanced experience treating all skin types. Patients appreciate her thorough evaluations, clear communication, and commitment to developing treatment plans that align with each individual’s needs and goals.
Schedule an Appointment with Dr. Zambrano DiFiore
Dr. Zambrano DiFiore’s academic excellence and leadership background reflect her dedication to high-quality, evidence-based dermatologic care:
Her dual medical and public health training allows Dr. Zambrano DiFiore to approach dermatology with a broad, patient-centered perspective that emphasizes both treatment and long-term skin health.
Dr. Zambrano DiFiore provides comprehensive care for conditions affecting the skin, hair, and nails, including both common and complex dermatologic concerns. Her areas of focus include:
With a thoughtful, minimalistic approach to aesthetics, she focuses on enhancing her patients’ natural beauty—creating treatment plans that are subtle, balanced, and tailored to individual goals. Her philosophy centers on helping patients look refreshed, confident, and like the best version of themselves.
Dr. Zambrano DiFiore is deeply committed to building long-term relationships with her patients. She strives to create an approachable, supportive environment where patients feel heard, respected, and actively involved in their care.
She is passionate about patient education, empowering individuals to understand their conditions and treatment options so they can confidently participate in their dermatologic journey. Dr. Zambrano DiFiore remains actively engaged with the latest advancements in dermatology to ensure her patients receive safe, effective, and innovative care.
Patients consistently describe Dr. Zambrano DiFiore as attentive, knowledgeable, and genuinely caring. Many highlight her ability to listen closely, explain treatment options clearly, and follow up personally to ensure optimal outcomes.
Dr. Zambrano DiFiore sees patients at the SINY Dermatology Massapequa office, serving families and individuals throughout the South Shore of Long Island.
83A Grand Ave, Massapequa, NY 11758
Phone: 800-778-3090
Hours:
Serving patients from: Massapequa, Massapequa Park, Seaford, Wantagh, Bellmore, Amityville, Farmingdale, and surrounding Long Island communities.
Schedule an Appointment at Massapequa
Dr. Zambrano DiFiore accepts many major insurance plans commonly used throughout Long Island and New York, including:
Additional plans may be accepted. Please contact SINY Dermatology to confirm coverage prior to your visit.
The Skin Institute of New York (SINY®) is a leading dermatology group providing medical, surgical, and cosmetic dermatology services across New York. SINY Dermatology physicians combine academic excellence, advanced clinical training, and patient-focused care to deliver high-quality, individualized treatment for every patient.
Acne
Acne Scars
Body Contouring
Chemical Peels
CoolSculpting®
Cyst Removal
Earlobe Repair
Eczema
EmSculpt
Excessive Sweating
Fillers
Hair Loss (PRP)
Injectables
Juvederm
Laser Hair Removal
Melasma
Microneedling
Mole Removal
Photodynamic Therapy
Psoriasis
Rash
Rosacea
Scars
Sclerotherapy
Sexually Transmitted Diseases
Skin Allergies
Skin Cancer
Spider Veins
Sunspots
Ultherapy
Vampire Facials
Warts
Wrinkles
Locations (10)
SINY Dermatology
7901 4th Avenue
Brooklyn, NY, 11209
SINY Dermatology
109-33 71st Road
Suite 1F
Forest Hills, NY, 11375
SINY Dermatology
67 Perry Street
New York, NY, 10014
SINY Dermatology
1000 Park Avenue
New York, NY, 10028
SINY Dermatology
395 Graham Ave
Brooklyn, NY, 11211
SINY Dermatology
83a Grand Ave
Massapequa, NY, 11758
SINY Dermatology
15071 S FL-7
Suite 300
Delray Beach, FL, 33446
SINY Dermatology
76 7th Avenue
Brooklyn, NY, 11217
SINY Dermatology
69 East 76th Street
New York, NY, 10021
SINY Dermatology
56850 Main Rd
Southold, NY, 11971
More About Dr. Regina Zambrano Difiore, DO
Practice
Specialties
Insurance
NPI Number
1942885462
Provider's Gender
Female
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