About Certified Dermatology

At Certified Dermatology NJ, we treat patients of all ages – newborns to senior and geriatric patients.  We specialize in Mohs Surgery .

Certified Dermatology has offices throughout New Jersey near where you work and live, with early morning hours  and late evening hours in many locations from 7 am to 8pm.   We have an accomplished staff of care trained in treating diseases of the skin.  caring professionals. They are highly trained in cosmetic dermatology procedures such as Botox, AeroLase, CoolSculpting, Juvederm, and Restylane and these are offered in many of our offices. 

Dr. David Zweiback works for Certified Dermatology in multiple locations in the New Jersey area, including a Cherry Hill, Mullica Hill, Vineland, Hamilton and Burlington. He is a unique practitioner, focusing on aesthetics, medical dermatology and anti-aging in the Certified Dermatology practice  His goal is to improves your health, appearance, and well-being through preventive skin exams and many other procedures. Dr. Zweiback is a board-certified internist, trained in dermatology and provides state-of-the-art, evidence-based treatments in a welcoming atmosphere.

Dr. Zweiback’s empathetic manner and active listening skills ensure that you feel included in every decision and treatment plan, whether medical or aesthetic.

You can find a full spectrum of care from Dr. Zweiback, from preventive medicinal dermatology and cutting-edge cosmetic treatments to the pampering luxury of anti-aging therapies.

Check out our new page to see Dr. Zweiback in the media!

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What we offer



Accepted Insurance Providers

We accept most major insurance providers. Please contact our office directly for any coverage-related questions. Thank you.

Blue Cross Blue Shield
Emblem Health (GHI and HIP)
United Health Care



Words from our patients

  • Google

    "Dr. Zweiback is the best! He is one of the most patient and understanding doctors I've ever had. He really takes the time to listen to his patients."

    Gianna L.
  • Yelp

    "A great doctor with a great medical office staff! I have to say the nurse practitioners are truly amazing! Great experience!"

    Jess F.
  • Yelp

    "Dr. Zweiback is the most caring doctor that I have ever met! He has excellent bedside manners and makes his patients feel extremely comfortable."

    Hazel D.
  • Vitals

    " Dr. Z. is truly a professional. His skills are perfect, and he has the best bedside manners that anyone could ever ask for. He truly cares about all his patients."

    Verified Patient