Physicians & Staff
Bruce F. Paterson, M.D.
Allergy & Asthma Immunology
Born: San Francisco 1952
Undergraduate: Indiana University - BA
Graduate School: UC Santa Barbara - MA
Medical School: Loyola U, Chicago - MD
Residency: UC Davis - Internal Medicine
Fellowship: Northwestern U - Allergy & Immunology
Board certified: American Board of Internal Medicine and
American Board of Allergy and Immunology.
Private practice in Concord and Walnut Creek since 1985
Assistant Clinical Professor at Stanford Medical School 1985-2001
Lives in Pleasant Hill with wife, Maggie and their two children.
Raemy: (Girl) 10th grade - Acalanes High School
Seth: (Boy) 7th grade - Sequoia Middle School
Hobies include: Family, travel, cooking, bocce

Angela Chavez
Office Manager (Walnut Creek)
Has over 20 years medical assisting and insurance experience, and manages the Walnut Creek office. She lives with her family in Brentwood.

Linda Tschplinzki
Billing Coordinator
Has over eight years experience in medical and insurance billing which she oversees in the Concord office. She lives with her family in Brentwood.