About Us

Our Staff

Sarah Pacheco, Front Desk, Maggie Valenzuela Medical Assistant, Dr. Rebecca Levy-Gantt, Monica Avina, Medical Assistant, Marta Garner, Office Manager

Our Providers

Kathy DeMaggio

Kathy DeMaggio Registered dietician, Master of Advanced Study in Maternal and Child Nutrition, UC Davis;  Had a year long clinical internship at Beth Israel Deaconess Hospital in Boston;  Certified Diabetes Educator, Eating Disorder Nutrition Counselor, Child/Family Weight Management, Certified Lactation Educator.

Kathy brings 35+ years of experience to Premier OBGyn, she enjoys working with women and families and believes in a holistic approach to health and the prevention of chronic disease.



Liliana Garcia

Liliana Garcia CNM, NP has been a midwife for 21 years and has been an integral part of the Napa community for over 30 years.

She is bilingual in Spanish and English. She offers sensitive bicultural women’s healthcare. She will be seeing patients in the office the first Friday of each month.




Laura Paoletti

Laura Paoletti is a Women’s Health Nurse Practitioner who has been caring for women across the lifespan for over 20 years. She trained at University of San Francisco and has spent the last 12 years practicing in Napa. Her special areas of interest are teen health, contraception and peri-menopause.



Carole Arcellana

Carole Sparks Arcellana was born in New York State, she earned her AAS, RN license, and Bachelor of Science in Nursing. Carole then moved to the Bay Area to work as an RN and eventually to the Napa Valley where she raised her 3 daughters. During that time she began working as a School Nurse for NVUSD (Credential from Sacramento State University), and just retired after 23 years.

She is excited to join the super staff at Premier Ob/Gyn, and also loves having more time with her husband and family~ to bicycle, kayak, camp, hike, read, play music, travel, and stay active.