Trillium Medical GroupWomen's Health • Family Medicine • Westlake Village (818) 597-9300Meet your care team
Meet the physicians and family nurse practitioners at Trillium Medical Group and learn about their training and roles in your care.
Our Westlake Village team brings together obstetrics and gynecology, primary care, and nursing care. Each profile below offers more about the clinician and the services available at Trillium.
Medical Director • Board-Certified OB/GYN
Dr. Williams is a board-certified obstetrician and gynecologist and a Fellow of the American College of Obstetricians and Gynecologists. He earned his MD at Wayne State University School of Medicine and provides gynecologic, prenatal office, and menopause care.
View Dr. Williams' profile
Primary Care • Internal Medicine & Pediatrics
Dr. Cobb-Walch earned her MD at the Medical College of Georgia and completed internal medicine–pediatrics residency and chief residency at the Medical College of Wisconsin. Her background also includes academic medicine at UCSF.
View Dr. Cobb-Walch's profile
Primary Care • Family Medicine
Dr. Alspector earned her MD at Wayne State University School of Medicine and completed a family medicine residency program at UCSF. Her experience includes primary care, urgent care, and telemedicine.
View Dr. Alspector's profileFamily Nurse Practitioner
Chelsea is a Family Nurse Practitioner on Trillium's care team. Her profile describes her role supporting women's health, preventive care, and ongoing wellness.
View Chelsea's profileFamily Nurse Practitioner
Jennifer is a Family Nurse Practitioner supporting patient-centered care at Trillium. Her profile provides more about her role on the team.
View Jennifer's profile