Kostrikov, Lia

Lia Kostrikov, FNP-BC

Kostrikov, Lia

Lia is a certified family nurse practitioner at Schweiger Dermatology Group.

Her interest in dermatology grew from her own experiences with acne and a genuine desire to help others improve their skin health. She is particularly drawn to how dermatology combines medical treatment with the opportunity to enhance patients’ confidence through skincare and cosmetic solutions.

She earned her Bachelor of Science in Nursing from Stony Brook University, graduating Summa Cum Laude, and her Master of Science in Nursing with a focus on Family Nurse Practitioner studies from Long Island University.

Specialties

About Lia Kostrikov, FNP-BC

Lia is a certified family nurse practitioner at Schweiger Dermatology Group.

Her interest in dermatology grew from her own experiences with acne and a genuine desire to help others improve their skin health. She is particularly drawn to how dermatology combines medical treatment with the opportunity to enhance patients’ confidence through skincare and cosmetic solutions.

She earned her Bachelor of Science in Nursing from Stony Brook University, graduating Summa Cum Laude, and her Master of Science in Nursing with a focus on Family Nurse Practitioner studies from Long Island University.

With a diverse nursing background, she has gained experience in Telemetry, Emergency, and PACU, along with NP experience in inpatient Internal Medicine. She completed Schweiger Dermatology Group’s Advanced Practice Provider Fellowship program, which combines rigorous academic and clinical training by top Dermatology providers, allowing her to gain direct, hands-on experience in General, Surgical and Cosmetic Dermatology.  

Lia is certified by the American Nurses Credentialing Center (ANCC) and is a member of the Society of Dermatology Nurse Practitioners.  

Education & Training

  • BS in nursing, Stony Brook University, summa cum laude
  • MSN-FNP, Long Island University
  • Schweiger Dermatology Group’s Advanced Practice Provider Fellowship Program

Professional Memberships & Associations

  • Society of Dermatology Nurse Practitioners

Certifications

  • American Nurses Credentialing Center

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About Schweiger Dermatology Group

At Schweiger Dermatology Group, we believe no one should wait to feel confident in their own skin. That's why we're committed to delivering The Ultimate Patient Experience—expert care that's fast, compassionate, and seamless. Founded by Dr. Eric Schweiger in 2010 to eliminate long wait times for high quality dermatologists, we've grown into the nation's leading dermatology practice, with hundreds of locations across the country and millions of satisfied patients. We offer medical, cosmetic, and surgical dermatology, as well as allergy services—in modern, state-of-the-art offices. Most new patients are seen within days, and we accept most insurances and handle billing for you. Whether it's a skin concern or a cosmetic goal, we make it easy to get the care you need—without the wait.