The staff at Jeffrey A. Klein MD & Associates is dedicated to providing our patients with professional medical care in a completely safe, comfortable and latex-free environment, using using the latest techniques and state of the art equipment. We treat every patient who comes into our San Juan Capistrano office as if they were a member of our own family, with compassion and understanding, providing excellent medical and cosmetic services that goes above and beyond our patients expectations.

The Capistrano Surgicenter where our office is located is accredited by The Accreditation Association for Ambulatory Health Care (AAAHC) for Cosmetic Surgery and Dermatology services and has achieved this accreditation for over 10 years.


Jeffrey A. Klein M.D. is a dermatologic surgeon practicing in San Juan Capistrano and Newport Beach in Orange County, California. Dr. Klein is listed a Diplomat for the American Board of Dermatology, the American Board of Internal Medicine, and the American Board of Cosmetic Surgery. In addition to Dr. Klein has completed a National Institute of Health Research Fellowship in Clinical Pharmacology, as well as advanced degrees in mathematics and biostatistics.

Click here to read Dr. Klein’s Curriculum Vitae


Norma Kassardjian, MD joined Dr. Jeffrey Klein’s practice in 1994 after completing her dermatologic training and completing a fellowship in Mohs Micrographic Surgery at Loma Linda University. She also studied the art of Tumescent Liposuction under Dr. Klein and trained at the Beckman Laser Institute on the latest laser technology.

Click here to read Dr. Kassardjian’s Curriculum Vitae


Atoussa Cameron NP-BC – Atoussa Cameron, NP-BC, is a board certified licensed health care provider who practices dermatology in partnership with Dr. Jeffrey Klein and Dr. Kathleen Hutton. Atoussa joined the practice in 1998 and since then has become a valuable member of the team. Her education, combined with years of experience allows her to provide excellent patient care in both areas of clinical and cosmetic dermatology.


JoAnn Coker MSN, FNP-C – JoAnn Coker, MSN, FNP-C is a Board Certified Family Nurse Practitioner who has worked as a nurse for Dr. Klein for more than 20 years. During this time she has gained a significant level of practical experience with patient care including numerous medical and cosmetic procedures.


Michele Horwich, RN – Michele Horwich is a Registered Nurse that has worked alongside Dr. Jeffrey Klein and Dr. NormaKassardjian, for over 25 years.  Michele has extensive knowledge in tumescent local anesthesia (TLA) injection techniques and is dedicated to maintaining patient safety and the highest standards of care.