OSDA was started in 1981. Over the 30 years of practicing general medical and surgical Dermatology, we have added a large array of cosmetic procedures.

The procedures are done by the Doctors

Gemini Laser for Rosacea and Photorejuvenation

Chemical Peels: Glycolic, Salicylic Acid, TCA and new ZO Peels

Microdermabrasion, Leg vein Sclerotherapy

Diolite Laser for facial veins

Botox, Dysport, Juvederm, Radiesse

An Exciting new addition is Dr. Zein Obagi's new updated ZO products and his advanced Chemical Peel, which no longer requires you to look blue when you leave the office!


We offer Laser treatments of Facial Veins, Age Spots and Freckles and other pigmented and vascular blemishes

We can improve the texture and liveliness of the whole face and help remove fine lines.

Two Locations:

100 Highland Avenue, Providence, RI 02906 - (401) 331-0310

175 Nate Whipple Highway, Cumberland RI 02864 - (401) 658-2180

Email: Ewelch@lifespan.org or Sglinick@lifespan.org



Laser treatments

Chemical Peels

All our peels improve discoloration and fine lines. Some are used for acne and acne scars. We offer Obagi Peels, ZO Peels and more.