AAOHN has over 90 chapters across the continental U.S., and joining an AAOHN Chapter is a great way to stay connected to OHNs in your area. Click on your U.S. state below to see more information about each AAOHN Chapter.

California State Chapters

California State

Walnut Creek, CA

Matthew DeAngels, MS, MSN, MBA, ANP-BC, COHN-S


California Local Chapters

Southern California
Glendale, CA                                                                                                    Website:
President: Sharon Weissinger                                       

Vice President: Kathy Coiner                                                                    Email:


Northern California
California El Camino Real Association of Occupational Health Nurses (CECRAOHN)
San Francisco, CA


President: Stephanie Phelps, PhD, RN, NP, COHN-S/CM

Vice President: Erin Davis