Dr. William Ting, Board-Certified Dermatologist
at California Dermatology Care
2262 Camino Ramon, San Ramon, CA 94583
500 Alfred Nobel Drive, Suite #185, Hercules, CA 94547
Tel: 925-328-0255
Email: staff@CalDermCare.com
Prescription concerns: rx@CalDermCare.com

Advanced Care with a Personal Touch




About Annie Regan Callahan, PA-C              Patient-centric Provider           Excellence in Clinical Dermatology
Annie Regan Callahan, MSPAS, MPH, PA-C is a certified Physician Assistant. She graduated from the joint Master of Science in Physician Assistant Studies and Master of Public Health program at Touro University- California. With a Bachelor of Science degree from Saint Mary's College of California in Moraga, she's called the Bay Area home for almost 10 years. Originally from Mercer Island, WA, Annie enjoyed competitive soccer and tennis and now spends free time outdoors- hiking, biking and running- and also enjoys the practice of Bikram yoga. An avid skier, Annie spent two years skiing and living on the North Shore of Lake Tahoe.

She is a member of the American Academy of Physician Assistants, California Academy  of Physician Assistants and the Society of Dermatology Physician Assistants. Annie completed an intensive externship training in dermatology by Dr. William Ting. Working closely with Dr. Ting, Annie looks forward to meeting your dermatology needs. Feel free to email
AnnieDermPA@CalDermCare.com for any clinical inquiry or concern.