Our Doctors

Eleonore Zetrenne, M.D.

Dr. Eleonore Zetrenne is a board-certified Orange County plastic surgeon. With over 7 years of experience, she specializes in facial rejuvenation procedures including fat grafting, blepharoplasty, mid-face lifts, and body contouring procedures such as liposuction, tummy tucks and breast enhancement procedures. Dr Zetrenne also enjoys providing the latest techniques in aesthetic breast reconstruction. Surgeries are performed at Hoag Memorial Presbyterian, Mission Hospital and Newport Beach Surgery Center.

Mark Kobayashi, M.D.


John Park, M.D.

D.J. John Park, M.D.

Plastic and Oculoplastic Surgeon
in association with Signature Plastic Surgery & Aesthetics

Dr. John Park is the only surgeon in the country who is double board certified ophthalmology and plastic surgery with sub-specialty fellowship training in oculoplastic surgery. He has trained at the Johns Hopkins Hospital and the Mayo Clinic, both ranked in the top three hospitals in the country by U.S. New & World Report. Dr. Park performs all types of cosmetic surgery, specializing in eyelid surgery, facelifts, cheeklifts, browlifts, liposculpture, breast augmentation, and abdominoplasty as well as non-invasive procedures including facial fillers, and Botox.