Gynecologic Oncology Institute Team
Meet YOUR Team
Second Opinion?
Click & Discover Your Options!Your team is here to guide you through every step of the way. From education, prevention and diagnosis, through surgery and personally tailored adjuvant therapies and into survivorship and proactive recurrence prevention, we are here for you. The core members of this team are Dr. Vasilev and Lisa Stern PA. In addition, you have all the resources available from Providence Saint John’s Health Center and John Wayne Cancer Institute whose practitioners provide tightly coordinated timely team services for your benefit. Take some time to meet and learn about your core team and available highly experienced independent consultants!

Lisa Chaiken MD
COH Radiation Oncology

Rachelle Park RN BSN OCN
Nurse Navigator

Zolton Horvath
Administrative Assistant

Timothy Kristedja MD
Medical Oncology