

A dynamic and compassionate Nurse Leader at the San Francisco VA Medical Center, licensed in California, known for uniting clinical expertise with visionary leadership and an authentic dedication to patient advocacy. Driven to foster meaningful change and champion an inclusive, positive organizational culture. Trusted by colleagues and patients for empathy, transparent communication, and unwavering pursuit of excellence.
Holds a Master of Science in Nursing – Leadership and Management, and has over 30 years of progressive clinical and leadership experience with a proven commitment to delivering excellence in patient care as well as fostering and leading empowerment of high-performing teams across nursing services. With eight years of administrative experience as a Nurse Manager, starting in Hematology-Oncology/Med-Surg/Telemetry inpatient units, and recently transitioned laterally to managing the Clinical Education Services.
Was nominated as Federal Employee of the Year in 2020 and spearheaded the notable Hematology-Oncology Nursing Symposium that benefits the Veteran Cancer Care at San Francisco VA Medical Center, which has been sustained in the service for the last 6 years.
Dr. Christina Purpora
Chief of Clinical Education-Retired
Former Immediate Supervisor
San Francisco VA Medical Center
Email: christinapurpora@hotmail.com
Telephone number: (415)656-7452
Bobby Jane Ruiz
Chief of Hospital Care Services
Former Immediate Supervisor
San Francisco VA Medical Center
Email: bobby.ruiz@va.gov
Telephone number: (628)256-8237 or (415)221-4810 ext. 23067
Marissa Helen Miranda-Boyd BSN,RN,PHN
HCS Nurse Manager
1A Hematology-Oncology/Med-Surg/Telemetry Unit and Ambulatory Care Infusion Clinic (ACIC)
San Francisco VA Health Care System
Email: MarissaHelen.Miranda-Boyd@va.gov
Telephone number: (415) 375-5746 or (415) 221-4810 ext 22399
Lemma Garoma MPH, MSN, RN
HCS Clinical Nurse Leader
1A Hematology-Oncology/Med-Surg/Telemetry Unit and Ambulatory Care Infusion Clinic (ACIC)
San Francisco VA Health Care System
Telephone number: (415) 413-6164 or (415) 221-4810 ext 25005