Photo of Karen B Callahan

Karen B. Callahan, NP

Languages: Spanish, English
Accepting New Patients
Professional Statement
Karen Callahan was born and raised in San Pedro, Calif. In high school, she enrolled in a nursing aid class and immediately knew that helping people manage their health was the path that she wanted to take. Karen loves establishing relationships with her patients, especially when she can educate them and learn from them. She believes it is her job to help people make good choices for the betterment of their health. In her personal time, Karen likes spending time outdoors. She enjoys running, cycling, gardening and traveling. Karen has three children and two daughters-in-law.
California State University, Chico
MSN/NP Program
Health Plans Accepted
  • Anthem Blue Cross Covered CA HMO
  • Anthem Blue Cross Covered CA PPO/EPO
  • Blue Shield of CA Covered CA HMO
  • Blue Shield of CA Covered CA PPO/EPO
  • Cigna POS/EPO
  • Cigna Preferred Provider Organization (PPO)
  • Health Net Covered CA PPO
  • Health Net PPO/EPO/POS
  • Humana ChoiceCare PPO
  • LA Care Covered CA HMO
  • Medicare
621 South Butte Street
San Pedro, CA 90732
(310) 548-7044