1945
Born to Sylvester P. Theis and Ethelina (Harren) Theis in Minot, ND.
1967
Earns a Bachelor of Science in Nursing from the University of North Dakota.
1968
Is a public health nurse for the Department of Public Health in Minneapolis, MN until 1969.
1969
Marries Michael M. Herrick JD on November 8.
1970
Achieves a Master of Science in public health nursing from the University of Colorado, Denver.
1975
Teaches as an instructor in nursing at San Francisco State University until 1988.
1988
Is a consultant for Med-Power Resources in Alameda, CA.
1988
Is a health services coordinator for the Alameda Unified School District in Alameda, CA until 1991.
1991
Attains a school nurse credential from San Jose State University.
1991
Is a team manager, home care nurse and program development coordinator for Visiting Nurse Association and Hospice of Northern California until 1999.
1999
Is the manager of disease management and health awareness for the East Bay Medical Network in Emeryville, CA until 2000.
2000
Is interim director of medical management for the East Bay Medical Network in Emeryville, CA.
2001
Is the director of utilization and quality management for Children First Medical Group in Oakland, CA until 2016.