She is also employed at City College Student Health Service. Mary obtained her Nurse Practitioner certificate from Sonoma State. Prior to becoming an NP, Ms. Redfern received her Master’s degree at UCSF in 1986 as a Cardiovascular Clinical Nurse Specialist. She had developed her interest in critical cardiac care during her 22 years at St. Mary’s Medical Center and continues this interest now in her office practice where she provides clinical expertise to patients with high blood pressure and cholesterol. Ms. Redfern enjoys working with families and individuals regarding their personal health needs. She has a warm personality and a great sense of humor. Her outside interests include ski racing and biking to offset her passion for gourmet cooking and wine appreciation.