Kyra Gabelman
office Manager

Kyra was born and raised in Santa Cruz and became a part of the DeWitt team in May 2013. Kyra attended California State University, Sacramento for Business Management and decided to come back to her roots, moving to Santa Cruz in 2002. Kyra’s positive attitude is contagious and her ability to foster relationships creates a welcoming and relaxed clinical environment. She is a proactive patient advocate and highly organized, ensuring all patient accounts are well maintained. Kyra is a former dancer, loves traveling with her family to surf destinations, and enjoying local beaches with her son.


Marcia Sivek
Patient Coordinator

Marcia moved to the Bay Area in 2008 from Chicago. She is a “jack-of -all -trades “ with a BS in Geological Engineering and a Masters in Nutrition. She has always been health oriented, which is why she is no longer in the corporate world! Marcia is enjoying the DeWitt team and patients because they share similar goals of staying healthy and active. When not helping patients, she is painting, hiking, volunteering to save cheetahs and hosting a podcast, BeProvided Conservation Radio where she shares stories of people doing good to save our wild world. (