Caras Health

Each Caras Health physician cares for a limited number of patients. That limit keeps every enrolled patient's doctor available for calls, emails, and appointments without long waits. The practice designs this structure to support thorough, unhurried care.

Every new patient starts with a comprehensive medical health assessment. The physician reviews your current health status, lifestyle factors, and completes a full physical examination. Together, you and your doctor build a personalized health strategy. The practice covers nutrition, weight management, exercise guidance, and age and travel-appropriate vaccines during this process.

Yes. Every enrolled patient has direct telephone and email access to their physician. You can reach out with questions or concerns without waiting for a scheduled visit. This direct communication is a core part of how Caras Health operates.

Yes. When you need a specialist, your Caras Health physician manages that process with you. The doctors collaborate with specialists in private practice and at academic medical centers including Stanford and UCSF. They keep your interests central throughout the referral and coordination process.

The practice delivers comprehensive internal medicine and preventive care. Services include chronic condition management, nutrition counseling, weight control, exercise guidance, vaccine administration, sleep hygiene, and mental health and wellness support. The physicians also coordinate with a multidisciplinary network of psychologists, psychiatrists, nutritionists, fitness coaches, and physical therapists when needed.

Yes. While the practice is located in Portola Valley, the physicians serve adult patients throughout the Bay Area.

All three Caras Health physicians hold faculty appointments at Stanford University School of Medicine. Dr. Debra St Claire and Dr. Emma Morton-Bours serve as Adjunct Clinical Assistant Professors. Dr. Heather Henri holds a Clinical Associate Professor appointment. Their academic ties connect patients to referral networks at Stanford and UCSF.

You can contact each physician directly by phone. Dr. St Claire's office number is (650) 851-9700, Dr. Henri's is (650) 530-2914, and Dr. Morton-Bours' is (650) 851-6000. com or visit the office at 130 Portola Road, Suite C, Portola Valley, CA 94028.