Helyx Health was founded with a mission to provide personalized, compassionate mental health and wellness care that supports the whole person. Led by experienced providers Dr. Tony Masri, MD, and Dr. Britney Blair, the practice blends clinical expertise with a patient-centered approach to help individuals navigate stress, anxiety, sleep challenges, trauma, and other emotional health concerns. Our dedicated team strives to create a warm, supportive environment where tailored treatment plans and evidence-based therapies empower patients to build resilience, enhance well-being, and achieve lasting balance in their lives. For more information, contact us or request an appointment online. We provide both in-person and virtual appointments. We serve patients across the state of California, including locations in San Francisco, Palo Alto, and Beverly Hills, CA.
Table of Contents:
What was the founding vision of Helyx Health?
Helyx Health was founded by sleep specialist Dr. Tony Masri
and clinical psychologist Dr. Britney Blair
with a shared vision: to create a place where sleep medicine and mental health care are
thoughtfully integrated. After years of caring for patients in larger healthcare systems and
specialty clinics, they saw how often people struggling with
insomnia,
anxiety,
depression,
burnout, or
relationship stress were
receiving fragmented care. Sleep problems were treated separately from emotional health, even
though the two are closely connected.
When Dr. Masri launched Helyx Health, he wanted to build a permanent home for his patients, one
where care would be consistent, collaborative, and deeply personalized. Together with Dr. Blair,
the goal was to assemble a
multidisciplinary team of experts
who could support patients across multiple dimensions of well-being, including sleep health,
emotional health, cognitive functioning, and relationships.
Today, Helyx Health has grown into a collaborative team of psychologists, psychiatrists, sleep
specialists, and neuropsychologists working together to provide comprehensive care for patients
throughout California.
What is Helyx Health's ultimate mission?
Our mission is to help people reclaim their health, energy, and quality of life. Many people come to Helyx Health feeling exhausted, overwhelmed, or disconnected from their sleep, from their relationships, or from themselves. We believe meaningful healing happens when people feel understood and supported in addressing the underlying factors behind their challenges. Our goal is to provide the knowledge, tools, and compassionate care that help patients restore balance, build resilience, and move forward with greater confidence and well-being.
What is Helyx Health's philosophy of care?
At Helyx Health, we believe that well-being is never just about one symptom or diagnosis.
Sleep, emotional health, relationships, and physical well-being are all interconnected. Our
clinicians take the time to understand the full context of a patient’s life so treatment
can be tailored to the individual rather than relying on a one-size-fits-all approach.
Care is grounded in evidence-based methods such as
cognitive behavioral therapy,
acceptance and commitment therapy, behavioral sleep medicine, trauma-informed care, and
neuropsychological assessment when needed. At the heart of our philosophy is the belief that
therapy should be deeply personalized. Every patient’s story is unique, and treatment
should reflect that.
What sets Helyx Health apart?
One of the defining features of Helyx Health is the integration of sleep medicine with
behavioral and mental health care. Sleep disorders such as
insomnia, sleep apnea, and
circadian rhythm disruptions
often exist alongside anxiety, depression, trauma, or attention difficulties. Rather than
treating these conditions in isolation, our clinicians work collaboratively across specialties
to develop coordinated treatment plans.
In addition to psychotherapy and psychiatric care, Helyx Health offers specialized services such
as home sleep studies, behavioral sleep medicine, neuropsychological assessment, and
relationship and sexual health therapy.
This combination allows patients to receive comprehensive care in one place, with experts who
communicate closely to support their progress.
How does Helyx Health approach patient care?
We approach care as a partnership. From the first appointment, clinicians focus on
understanding what matters most to the patient, their goals, concerns, and the challenges they
are facing. Treatment plans are developed collaboratively so patients feel actively involved in
their care.
For some individuals, therapy may focus on managing anxiety, depression, burnout, or trauma.
Others may benefit from sleep evaluations, medication support, or
neuropsychological testing
to better understand attention, memory, or cognitive changes. Whatever the path forward looks
like, our goal is to provide care that feels thoughtful, personalized, and supportive.
What does a typical day look like for the staff?
Every day at Helyx Health brings a wide range of meaningful work. Our clinicians may spend
the morning helping someone overcome chronic insomnia, followed by supporting a patient
navigating anxiety or life transitions. In another session, a neuropsychologist may be
conducting cognitive testing to better understand attention or memory concerns. Our clinicians
also work with individuals and couples to strengthen relationships, address sexual health
concerns, and build deeper emotional connections.
Behind the scenes, our care coordination and administrative teams play an essential role in
helping patients schedule appointments,
navigate questions, and connect with the right clinician. Together, the entire team works to
ensure that patients feel supported from their very first interaction with the practice.
What should every patient know about Helyx Health?
We want every patient to know that they do not have to navigate these challenges alone. Many people come to Helyx Health after struggling for years with sleep problems, anxiety, depression, burnout, or relationship stress. Seeking help can feel vulnerable, but it is also one of the most powerful steps someone can take toward feeling better. Our clinicians are deeply committed to creating a welcoming environment where patients feel understood, respected, and supported as they work toward meaningful change.
What has been Helyx Health's proudest moment?
One of the things we are most proud of is the collaborative community we have built. Helyx
Health brings together clinicians with expertise in sleep medicine, psychotherapy, psychiatry,
neuropsychology, and relationship health who share a commitment to compassionate, evidence-based
care. Watching the practice grow while maintaining that culture of collaboration and
patient-centered care has been incredibly meaningful.
The most rewarding moments come from seeing patients regain restful sleep, reduce anxiety,
strengthen relationships, and rediscover a sense of stability and fulfillment in their lives.
Three Words to Describe Helyx Health:
Collaborative. Compassionate. Innovative.
How does Helyx Health build trust with patients?
Trust begins with listening. Many of the topics discussed in therapy, such as mental health challenges, sleep problems, relationship concerns, or sexual health, can feel deeply personal. Our clinicians approach these conversations with empathy, curiosity, and respect. Patients are encouraged to speak openly about their experiences, ask questions, and participate actively in shaping their treatment. By creating a space that feels safe, supportive, and free of judgment, we are able to build the trust that allows meaningful progress to happen.
What inspired the clinicians at Helyx Health to pursue a career in medicine?
For many clinicians at Helyx Health, the path began with a deep curiosity about how the mind and brain shape human experience. Over time, that curiosity evolved into a passion for helping people overcome challenges that affect their daily lives. The ability to combine scientific knowledge with empathy and meaningful human connection makes this work incredibly fulfilling. What continues to motivate our clinicians each day is seeing the transformation that happens when patients begin to feel better, when sleep improves, anxiety lessens, relationships strengthen, and people begin to feel hopeful again.
Dr. Tony Masri, MD — Neurologist & Board-Certified Sleep Medicine Specialist
• Medical Degree:
University of Toledo College of Medicine
• Neurology Residency:
Case Western Reserve University
• Sleep Medicine Fellowship: Stanford Sleep Center, one of the top
programs in sleep medicine
• Board-Certified: Neurology and Sleep Medicine
• Experience: Over a decade of expertise in sleep disorders, including
sleep apnea, insomnia, narcolepsy, and parasomnias
• Treatment Approach: Holistic care combining evidence-based medicine with
individualized, patient-centered strategies
• Languages Spoken: English, Arabic, and French
• Patient Focus: Treats both adults and children (ages 2+) through
in-office and video appointments
• Passion: Committed to improving quality of life for patients through
specialized sleep and neurological care
Dr. Britney Blair, Psy.D., DBSM, CST — Licensed Clinical Psychologist & Board-Certified Specialist
• Doctorate in Clinical Psychology (Psy.D.) –
PGSP-Stanford Psy.D. Consortium
• Bachelor’s Degree –
University of California, Berkeley
• Pre-Doctoral Internship –
VA Greater Los Angeles Health Care System
• Postdoctoral Fellowship –
Stanford University Medical School
• Licensed Clinical Psychologist – providing evidence-based
psychological care
• Board-Certified in Behavioral Sleep Medicine (DBSM) – expertise in
sleep-related conditions
• Board-Certified in Sexual Medicine (CST) – specialized training in
sexual health and wellness
• Adjunct Faculty & Consultant –
Stanford University Center for Sleep Sciences and Medicine
• Invited Speaker & Published Author – recognized in both
academic and popular press for sleep and sexual health work
• Co-Founder & Chief Science Officer of Lover, a digital platform
focused on sexual wellness optimization
• Telemedicine Services – available to patients throughout
California