Alexa McGhee

Board-Certified Physician Assistant | Medical & Cosmetic Dermatology Specialist

Alexa McGhee, PA-C is a board-certified Physician Assistant at the Skin Institute of New York (SINY®) Dermatology. She is passionate about helping patients achieve healthy, radiant skin through personalized, evidence-based care.

Alexa specializes in medical and cosmetic dermatology, including acne, eczema, psoriasis, rosacea, skin cancer screenings, and general dermatology. Her patient-centered approach emphasizes empathy, education, and collaboration, ensuring patients feel informed and confident in their treatment plans.

Schedule an Appointment with Alexa McGhee 

Alexa combines academic excellence with hands-on dermatology experience:

• Bachelor of Science in Medical Diagnostics – Honors
  University of Delaware
• Master of Physician Assistant Studies
  Thomas Jefferson University, Philadelphia, PA

She completed a dermatology fellowship under Dr. Peter Saitta and Dr. Aurash Bina at SINY®, building expertise in both cosmetic and medical dermatology. She also contributed to published research in the American Journal of Sports Medicine during her undergraduate studies.

Alexa provides care for a wide range of dermatologic conditions:

• Acne, eczema, psoriasis, and rosacea
• Skin cancer screenings and lesion evaluation
• General dermatology for adults and children
• Cosmetic dermatology including injectables and laser procedures
• Preventative skin health and routine skin checks

Her approach emphasizes patient education, thorough evaluation, and individualized treatment plans.

Patients consistently praise Alexa for her thorough, compassionate, and attentive care. Many highlight her ability to listen carefully, explain treatment plans clearly, and make patients feel comfortable and confident in their skin health. Reviews frequently mention her friendly demeanor, professionalism, and skill in both medical and cosmetic dermatology, with patients appreciating her personalized approach, collaborative communication, and dedication to achieving the best outcomes. 

Alexa McGhee sees patients at multiple SINY Dermatology locations across Manhattan, Brooklyn, and Long Island.

7901 4th Ave Brooklyn, NY 11209

Phone: 800-778-3090

Hours:

• Mon–Thu: 9:00 AM – 8:00 PM
• Fri: 9:00 AM – 6:30 PM
• Sat: 9:00 AM – 3:00 PM
• Sun: 9:00 AM – 2:00 PM

Serving patients from: Bay Ridge, Dyker Heights, Bensonhurst, Sunset Park, Fort Hamilton, Staten Island, and surrounding South Brooklyn communities.

Schedule an Appointment in Bay Ridge

67 Perry Street New York, NY 10014

Phone: 800-778-3090

Hours:

• Mon: 9:00 AM – 5:00 PM
• Tue: 8:00 AM – 4:00 PM
• Wed–Fri: 9:00 AM – 5:00 PM
• Sat–Sun: Closed

Serving patients from: West Village, Greenwich Village, Chelsea, SoHo, Tribeca, Lower Manhattan, Meatpacking District, Union Square, and surrounding Manhattan neighborhoods.

Schedule an Appointment in West Village

76 7th Ave Brooklyn, NY 11217

Phone: 800-778-3090

Hours:

• Mon–Tue: 9:00 AM – 8:00 PM
• Wed–Thu: 8:00 AM – 8:00 PM
• Fri: 9:00 AM – 7:00 PM
• Sat: 9:00 AM – 5:00 PM
• Sun: 10:00 AM – 3:00 PM

Serving patients from: Park Slope, Prospect Heights, Gowanus, Boerum Hill, Cobble Hill, Carroll Gardens, Windsor Terrace, Sunset Park, and surrounding Brooklyn communities.

Schedule an Appointment in Park Slope

395 Graham Ave Brooklyn, NY 11211

Phone: 800-778-3090

Hours:

• Mon: 9:00 AM – 6:00 PM
• Tue: 11:00 AM – 7:00 PM
• Wed: 9:00 AM – 8:00 PM
• Thu–Fri: 9:00 AM – 5:00 PM
• Sat: 10:00 AM – 3:00 PM
• Sun: Closed

Serving patients from: Williamsburg, Greenpoint, Bushwick, Bedford-Stuyvesant, East Williamsburg, and surrounding North Brooklyn neighborhoods.

Schedule an Appointment in Williamsburg

Alexa McGhee accepts many widely used insurance plans, including:

• Aetna
• Anthem Blue Cross Blue Shield / Empire Blue Cross Blue Shield
• Blue Cross Blue Shield
• Cigna
• UnitedHealthcare & Oxford
• EmblemHealth (GHI / HIP)
• Healthfirst (NY)
• Medicare
• Fidelis Care (NY)
• Humana
• MetroPlus Health Plan
• Multiplan PHCS
• Oscar Health
• 1199SEIU

Patients are encouraged to confirm coverage with the office prior to scheduling.

The Skin Institute of New York (SINY®) is a leading dermatology group providing medical, surgical, and cosmetic dermatology services across New York City and Long Island. SINY physicians combine advanced clinical training, academic excellence, and patient-centered care to deliver individualized, evidence-based treatment for every patient.