Jessica Barker, PA-C

Physician Assistant located in Santa Barbara, CA

About Barker

Jessica is a physician assistant (PA) who joined Dr. Mackenzie´s practice in 2005. A physician assistant is a health care professional licensed to practice medicine under the supervision of a doctor. Jessica received her Bachelor of Arts in Biological Sciences from the University of California – Santa Barbara. She completed her Masters in Physician Assistant studies at the University of Iowa Medical School. Jessica has been a practicing PA-C in California since 1999. She initially worked in Neurology in San Diego. She was instrumental in developing and implementing a group-model of care for patients with Headache and Dementia. She had an active involvement in research, serving as a co-investigator on multiple projects. The majority of her research focused on the use of BOTOX® in preventing headaches. Her practice with BOTOX® for headache prevention provoked an interest in its cosmetic uses. Jessica also received a board certification in Anti-Aging Medicine in 2006.

Upon relocating to Santa Barbara, she transitioned to working in Cosmetic Dermatology and Plastic Surgery. Jessica´s education and training allow her to provide a broad range of medical and surgical services to Dr. Mackenzie´s practice. These services include administering BOTOX®, Juvederm and Radiesse injections, performing IPL and laser treatments for hair removal, sun spots and spider veins, providing pre and post operative care and assisting Dr. Mackenzie with surgery.

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,  Office of Jessica Barker, PA-C

Jessica is a physician assistant (PA) who joined Dr. Mackenzie´s practice in 2005. A physician assistant is a health care professional licensed to practice medicine under the supervision of a doctor. Jessica received her Bachelor of Arts in Biological Sciences from the University of California – Santa Barbara. She completed her Masters in Physician Assistant studies at the University of Iowa Medical School. Jessica has been a practicing PA-C in California since 1999. She initially worked in Neurology in San Diego. She was instrumental in developing and implementing a group-model of care for patients with Headache and Dementia. She had an active involvement in research, serving as a co-investigator on multiple projects. The majority of her research focused on the use of BOTOX® in preventing headaches. Her practice with BOTOX® for headache prevention provoked an interest in its cosmetic uses. Jessica also received a board certification in Anti-Aging Medicine in 2006.

Upon relocating to Santa Barbara, she transitioned to working in Cosmetic Dermatology and Plastic Surgery. Jessica´s education and training allow her to provide a broad range of medical and surgical services to Dr. Mackenzie´s practice. These services include administering BOTOX®, Juvederm and Radiesse injections, performing IPL and laser treatments for hair removal, sun spots and spider veins, providing pre and post operative care and assisting Dr. Mackenzie with surgery.


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