About Us

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Our Philosophy

At Jennifer Kim Cosmetic Dermatology, we believe skin health is more than appearance — it’s about confidence, vitality, and overall wellbeing. With two premier locations in East Patchogue and Westhampton Beach, our clinics blend advanced dermatology, innovative aesthetic treatments, and luxury medi-spa services.

Our vision is simple: healthy skin, empowered confidence, and personalized care at every stage of life.

Our vision is simple

We are committed to

Healthy skin, empowered confidence, and personalized care at every stage of life.

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Delivering compassionate, patient-centered care

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Offering cutting-edge medical, cosmetic, and wellness treatments

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Creating natural, lasting results tailored to every individual

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Book your appointment now and get 20% off for the
first cosmetic treatment.

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Our Leadership

Dr. Jennifer Kim, DMSc, MP-A-C

Doctor of Medical Science • Double Board-Certified Dermatology PA • Founder

With over 27 years of expertise in Cosmetic, Surgical, and Medical Dermatology, Dr. Jennifer Kim has performed thousands of procedures as a master injector and laser specialist. She has helped patients achieve natural, refined results across Long Island.

Originally from Seoul, Korea, Jennifer earned dual degrees in Music and Biochemistry at SUNY Stony Brook, graduating with Honors in Music and prestigious awards as a pianist. She went on to complete her Master of Science in PA Studies with Honors at the University of Nebraska Medical Center, specializing in Dermatology. She later received her Doctorate of Medical Science (DMSc). She has published on immunomodulator therapy in autoimmune dermatoses. She is a national lecturer and mentor to many students in dermatology education.

Beyond medicine, Jennifer enjoys playing tennis, pickleball, and performing on the piano, and is an intrepid traveler. She lives on Long Island and in Florida with her husband and is a grateful, fun mother of two grown children, who live in New York City.

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Dr. Christine Blaine, M.D., F.A.C.S.

Medical Director • Board-Certified Plastic Surgeon

Dr. Blaine is a board-certified plastic surgeon with over 15 years in private practice, leading Blaine Plastics and Operation Beauty. A graduate of Albany Medical College, she trained at Lehigh Valley Hospital, focusing on general and plastic surgery, and received the prestigious Brandon Macomber Award for her commitment to advancing plastic surgery.

She has published research in the Annals of Plastic Surgery on breast reconstruction decision-making and is committed to treating patients with a holistic approach—balancing aesthetics with health and wellness.

Dr. Blaine has held leadership roles as a medical director in medical and aesthetic practices and wellness labs. A native New Yorker, she is also a wife and mother of three, and enjoys running and water sports with her family.

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Our Aesthetic Experts

Erin Cuddy

Licensed Medical Aesthetician

With extensive experience in luxury spa methods, including La Prairie, Erin Cuddy specializes in advanced facial treatments for all skin types. She is an expert in:

  • Isdin DNA Repair Signature Facials

  • PRX Collagen-Boosting Treatments

  • Customized regimens for acne, anti-aging, Rosacea, and hyperpigmentation

Her approach is results-driven yet indulgent—bringing a luxury spa experience to medical-grade skincare.

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Erin Rose

Licensed Medical Aesthetician

Erin Rose has worked in premier Hamptons destinations, including Gurney’s Montauk Resort & Seawater Spa and La Prairie Spa, serving a clientele that includes celebrities. She combines advanced skincare expertise with a wellness-driven approach, providing personalized consultations and customized treatment plans to transform her clients’ skin.

Dedicated to continuous education and innovation, Erin’s approach blends the indulgence of spa culture with the transformative benefits of advanced skincare. Her cosmetic dermatology represents the perfect union of her passion for wellness and her commitment to achieving results.

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What We Offer

Our combined clinics provide a comprehensive suite of services to support skin health, beauty, and overall wellbeing

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Medical Dermatology

  • Skin cancer screening & mole removal

  • Acne, eczema, rosacea, psoriasis care

  • Alopecia & hair loss treatments

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Wellness & Advanced Therapies

  • EmSculpt body toning

  • IV hydration & vitamin therapies

  • Hormone & peptide therapy

  • Weight management programs

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Laser & Medi-Spa Treatments

  •  IPL photofacials, carbon facials, and ISDIN signature facials

  • Unicorn facial, dermaplaning, and LED light therapy

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Cosmetic Dermatology & Injectables

  • Botox, dermal fillers & Kybella

  • 8-Point Liquid Face Lift

  • Microneedling, chemical peels, scar repair

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Our Promise

We are more than a dermatology practice — we are your partners in lifelong skin health. Every treatment begins with listening, every procedure is tailored, and every outcome is designed to help you look and feel your best.

At L.I. Skin Clinic & Cosmetics, our promise is:

  • Expert Care backed by decades of medical and aesthetic experience

  • Compassionate Service from providers who listen first and treat second

  • Confidence that Lasts through results that are natural, safe, and effective

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