Sandrine J. Lee, DO provides board-certified family medicine in Carlsbad at Kaiser Permanente's Avenida Encinas offices, blending osteopathic training with a lifestyle-medicine philosophy. A UC San Diego undergraduate who graduated cum laude, she earned her osteopathic medical degree from Western University of Health Sciences (College of Osteopathic Medicine of the Pacific, class of 2015) and completed her residency at Long Beach Memorial Hospital—a training scope that informs pediatric vision-screening coordination with providers such as Dr. David Bloch Adult & Pediatric Optometry. Her clinical focus on obesity, hypertension, and depression management reflects a root-cause approach emphasizing nutrition, movement, sleep optimization, and behavioral-health integration. Mental-health referral pathways connect patients with evidence-based therapy providers in the Carlsbad corridor such as Kealoha Psychology, Inc. for cognitive-behavioral and psychodynamic interventions. Clinical capabilities include osteopathic manipulative treatment for musculoskeletal complaints, metabolic-panel interpretation for insulin-resistance screening, and preventive-health protocol design under USPSTF evidence-grading frameworks.