Justine Fenner Biederman, MD

Skin care isn’t just about appearance; it’s about maintaining the body’s largest organ in top condition. Dullness, breakouts, flares, scars, discoloration—each challenger means a different approach. Justine Fenner Biederman, MD brings medical perspective to common and complex issues alike.

The office sits at 10 Union Sq E Ste 4J, New York, NY 10003, where busy city foot traffic meets medical precision. Whether it’s persistent eczema, stubborn acne, or a suspicious mole, dermatologists translate symptoms into targeted plans. Medical, surgical, and cosmetic options can overlap—topical prescriptions relax inflammation while lasers target pigment in one session and biopsies assess deeper changes at the next. Moles receive clinical mapping before any removal.

Dial (212) 844-8800 or trace the route on the digital map if Union Square is on the afternoon itinerary.