
Chris Hammett
Co-Founder and Chief Executive Officer
Chris Hammett brings over a decade of robust experience in the mental health sector, demonstrating a progressive career path characterized by a series of strategic roles. He embarked on his professional journey as a technician in a high-acuity setting, where he quickly recognized his passion for mental health care. Chris transitioned into more complex roles, including admissions, eventually leading to business development and marketing. His diverse experiences also include significant operational responsibilities at various treatment facilities.
Before dedicating his career to behavioral health, Chris developed his leadership and management skills within three large hospitality groups. This background in hospitality endowed him with a unique perspective on service and client care, which he seamlessly integrated into his work in mental health treatment.
​Chris’s deep commitment to mental health is not just professional but also personal. He has been an active participant in the recovery community, beginning his own journey in Marin. His personal experience enriches his professional approach, making him a compassionate and understanding leader in the field. His wife, Christina Hammett, complements his work by serving as the regional director of clinical outreach and business development for the West Coast at Discovery Behavioral Health. Together, they are well-recognized throughout the treatment communities in both Northern and Southern California, maintaining a strong national presence as well.
Featured Team Members

Nancy Freitas Lambert
Dr. Nancy Freitas Lambert Clinical DirectorDr. Nancy Freitas Lambert is a Licensed Clinical Psychologist with extensive experience in clinical program oversight and the delivery of comprehensive mental health services. With a proven history of effectively leading...

Charles Litchfield
Charles Litchfield, JD Co-Founder & Executive DirectorCharlie Litchfield brings a multifaceted background to Rosebay Behavioral Health, combining his legal expertise, business acumen, and passion for mental health care. As an attorney, Charlie has dedicated his...

Kristina Wandzilak
Kristina Wandzilak, CAS, CIP Co-Founder and Program DirectorKristina Wandzilak has been a leader in the addictions industry since 1995, as the founder of Full Circle Intervention and Full Circle sober living communities. Kristina is highly respected and renowned for...

Vicki Lucas
Vicki Lucas Co-Founder and Chief Operating OfficerVicki is the C.O.O. and co-founder of Rosebay Behavioral Health and the founder of Equanimity Interventions. With 25 years of experience in the treatment field, decades of sobriety, and personal experience overcoming...
Your Wellness Matters and We’re Here to Support You
Our compassionate experts are here to provide the care and guidance you need for lasting healing. Get in touch with Rosebay today.
Questions? Call for a Confidential Assessment Today!
Why Choose Rosebay Behavioral Health?
At Rosebay Behavioral Health, we provide compassionate, individualized care for those facing severe mental health challenges. Our dedicated team offers a full range of treatment options, from high-acuity inpatient care to flexible outpatient services, ensuring each client receives the support they need. We prioritize your well-being with a comprehensive, evidence-based approach, creating personalized treatment plans tailored to your unique recovery journey. Learn more about our incredible team and the people behind our programs here. Their expertise and unwavering dedication set the foundation for personalized, transformative care focused on real, sustainable recovery.
We are proud to offer:
- A Healing Environment: Our facility, located in the tranquil hilltops of Marin County, provides a peaceful and therapeutic space where everyone can focus on recovery, inspired by nature's calming presence.
- Comprehensive Care: Our holistic approach combines medical, psychological, and evidence-based treatments, ensuring everyone receives well-rounded, thorough care for lasting well-being.
- Long-term Support: With a continuum of care that includes PHP, inpatient programs, outpatient services, and wellness treatments, we’re committed to supporting people at every stage of their recovery journey. Our experienced team offers the perspective and skills needed for sustained mental health and personal growth.
Start Your Recovery With Us
If you or a loved one is seeking effective, compassionate care, reach out to us today. Our programs are designed to support individuals at every phase of recovery. And if our services aren’t the right fit, we’re here to guide you toward the best possible care for your needs.


We Work With Most Insurance Carriers
Please Call Us at 415-526-6360 for assistance with your Insurance.