Sonoma County Indian Health Project Dental Provider Team

Getting to know your Dental Providers
Phone: (707) 521-4600

Joseph Rutkowski, DDS Interim Dental Director

Dr. Joseph Rutkowski is a general dentist who obtained his degree from the University of Pittsburgh School of Dental Medicine in 2007. After graduation Dr. Rutkowski joined the dental team here at Sonoma County Indian Health Project. He has been caring for this community for eleven years. In his down time, Dr. Rutkowski enjoys traveling the world with his wife and daughter. His hobbies include cycling, painting and listening to his record collection.

Katie Marsh, DDS

Dr. Katie Marsh is an orthodontic specialist and Diplomate of the American Board of Orthodontics. A Bay Area native, she spent eleven years at the University of Southern California completing a BS in Neuroscience, DDS degree, and Orthodontic training, in which she also earned a Master of Science degree in Craniofacial Biology. Dr. Marsh joined the dental team at Sonoma County Indian Health Project in 2020. In her free time, Dr. Marsh enjoys hiking California's highest peaks, training for marathons, playing soccer, and skiing.

Asterita Machado, DMD

Dr. Machado went to Centro Escolar University, Manila, Philippines for her undergraduate work and for her dental school education earning a degree Associate in arts and DMD, respectively. Dr. Machado has worked in a private practice for 17 years in her home country. Dr. Machado moved and lived in Ontario, Canada for 4 years before emigrating to the United States in 2002. Prior to joining Sonoma County Indian Health Dental Department in 2008, she worked in a private practice. She has been working full time at SCIHP since 2008. Dr. Machado loves to bake and enjoy food, wine and traveling with her husband.

Christine Boyer, DDS

Dr. Boyer is one of our Dental providers. She studied at the School of Dentistry at University of Paris, France, and University of the Pacific in Stockton, CA. She is eager to start her journey with Sonoma County Indian Health Project and is passionate about giving back to the community. Dr. Boyer believes that trust and good communication between providers and patients is the key to creating a good relationship with patients.

When Dr. Boyer is not in the office, she can be found outdoors! She loves traveling, hiking, biking, walking, swimming, scuba diving, and gardening. She pursues a positive lifestyle and encourages others to never give up. "Judge nothing, you will be happy. Forgive everything, you will be happier. Love everything, you will be happiest."

Eva Eriksson, DDS

Bio Coming Soon

Jessica Lee, DDS

Bio Coming Soon