Nurse Practitioners & Other Professionals

San Diego nurse practitioners


Jennifer Coyle

Jennifer Coyle, MSN, FNP-C

Jennifer graduated from Azusa Pacific University in 2002. She worked at Huntington Hospital in Pasadena on a medical/oncology floor for five years and then moved to Menifee. Since then, she has worked at Inland Valley Medical Center, Palomar Medical Center and Loma Linda Cancer Center. Jennifer has worked in oncology nearly all of her 15 years as a registered nurse. She became a family nurse practitioner (FNP) in 2017. Jennifer has a passion for the field of oncology and has been looking forward to an opportunity like her current role at cCARE for many years. Jennifer has three children, enjoys running races and triathlons, and also loves baking.


cCARE Nurse Practitioners | cCARE | Sand Diego and Fresno, CA

Wairimu Mwaura, NP-BC

Wairimu Mwaura joins the cCARE team as a nurse practitioner.


Marti Willey | cCARE

Marti Willey, MSN, ANP-BC, AOCNP

Marti is an adult nurse practitioner at the Encinitas and 4S Ranch office where she provides physical assessment, differential diagnosis and care plans for oncology and hematology patients. She earned her Bachelor of Science and Master of Science in nursing at San Diego State University. Before joining cCARE, Marti worked at Scripps Memorial Hospital as a nurse mentor for the intensive care unit.

Fresno nurse practitioners

Leda Lauc, NP | cCARE | Fresno, CA

Leda Lauc, NP-C, MSN

Leda earned her bachelor’s degree in nursing from the Dipolog Medical Center in the Philippines. She became an RN in 1995. In 2017, she received her Master of Science in Nursing from California State University.

Prior to joining the cCARE team, she worked at Central California Heart and Lung Surgery Center as a cardiothoracic surgery nurse practitioner. She also worked at the Fresno Heart and Surgical Hospital as a clinical nurse. Leda ensures that her patients are properly educated and creates personalized care plans to best fit her patients’ needs.

Berhane Mebratu, NP | cCARE | Fresno, CA

Berhane Mebratu, MSN, NP, RN

Berhane earned her bachelor’s degree and Master of Science in Nursing from California State University.

Berhane is a dedicated family nurse practitioner with more than 10 years of nursing and healthcare experience. She is passionate about patient education and treating acute and chronic urological issues.

Lauren Ruskell, NP | cCARE | Fresno, CA

Lauren Ruskell, MSN, FNP-C, RNFA

Lauren earned her bachelor’s degree and Master of Science in Nursing from California State University. She has over 23 years of nursing experience, including 19 years in an acute care setting.

Prior to joining the cCARE team in 2019, Lauren worked for Central California Gynecological Oncology, Central Valley Women’s Health, and Advanced Procreative Gynecologic & Reproductive Specialists. Lauren is a surgical first assist with five years of experience with open, robotic and laparoscopic procedures. She concurrently works at St. Agnes Medical Center as a nuclear medicine nurse practitioner. Lauren served as a volunteer medical officer for the Fresno Boy Scout Camp in 2019.

Iriana Sadaghiani, Nurse Practitioner | cCARE | Fresno, CA

Iriana Sadaghiani, MSN, NP, RN

Iriana earned her bachelor’s degree in nursing and Master of Science in Nursing from California State University. Prior to joining the cCARE team, she worked at University Gynecological Oncology and Community Medical Providers Urgent Care. In her previous positions, she specialized in gynecological oncology and high-risk mother and infant care. Iriana is focused on patient treatment but her main priority is ensuring her patients feel cared for and supported.

Marissa Tadi, NP | cCARE

Marissa Tadi, MSN, A-GNP-C

Marissa joined cCARE in May 2017. Prior to joining, she spent seven years working inpatient as a medical/oncology nurse for Christian Hospital in St. Louis, MO. She is currently certified by the Oncology Nursing Society (ONS) in chemotherapy and biotherapy. She earned her Bachelor of Science in nursing from Chamberlain College of Nursing in 2010. She earned her Master of Science in nursing from Maryville University in 2016.
Marissa Tadi, MSN, A-GNP-C


Physician assistant

Michael Lemus, PA

Michael graduated in 2000 from Cal Poly Pomona with a degree in biology with a minor in chemistry. He worked as a researcher at City of Hope Beckman Research Institute until 2006 when he continued his education at Western University of Health Sciences, graduating with a master’s degree as a physician assistant in 2008. Has been certified as a physician assistant since graduating and has worked in neurosurgery as well as family practice in a rural clinic.