Hazel
Welcome guide
What the membership is, what happens when, and how you reach Cassia — the front door for new members.
Talk with HazelThe team
Meet the Agents
Cassia Vitality is guided by a team of Agentic Intelligences. Each one reads the research in one field, and each one says what it is. Your record is one record, shared by all of them — and diagnosis, prescriptions and doses belong to your licensed clinician.
Lead Agents
Three you can talk with today
A trial conversation of about seven minutes, no sign-in. Speak, or type if you prefer.
Cassia
Wellness companion
The everyday side of your health — sleep, movement, habits — with everything medical left to your clinicians.
Talk with Cassia
Marcus
Research reader
The primary research across specialties, handed back with the numbers and the uncertainty still in it.
Talk with MarcusSpecialist Agents
One field each, for members
Each reads the research in one field and works from the same record as the rest of the team. Member lines open once membership is live — until then each link opens the reader's line, and the line says so.
MembersElias
Mental-health reader
Mood, anxiety, stress and trauma, sleep and circadian rhythm, attention, memory, and the older brain.
Talk with Elias
MembersTheo
Cardiology reader
Rhythm, valves, heart failure, coronary disease and lipids, blood pressure targets, and the athlete's heart.
Talk with Theo
MembersSimone
Endocrinology & metabolic health reader
Glucose and insulin, thyroid, hormones, bone and vitamin D, lipids, weight, and iron in athletes.
Talk with Simone
MembersRowan
Sports medicine & musculoskeletal reader
Hip, spine, tendon and ligament, overuse in endurance athletes, concussion, rehab and return to sport.
Talk with Rowan
MembersInes
Nutrition & longevity reader
Dietary patterns, sports nutrition, micronutrients, supplements, alcohol, and the longevity literature.
Talk with Ines
MembersClara
Women's health reader
Perimenopause, PCOS and fertility, contraception, pregnancy, screening, and heart disease in women.
Talk with Clara
MembersMira
Pediatrics & family-development reader
Growth and development, the adolescent brain, sleep and screens, young athletes, and the family as a system.
Talk with Mira
MembersAdrian
Pharmacology & medication-safety reader
Medication lists read whole: interactions, kidney and liver adjustments, and the research on fewer medicines.
Talk with Adrian
MembersJulian
Gut health & microbiome reader
Reflux, IBS and IBD, celiac, the liver, colorectal screening, the microbiome, and the gut-brain axis.
Talk with JulianOne record, shared by the whole team. Every Agent reads the same record you keep, every one of them says what it is, and diagnosis, prescriptions and doses stay with your licensed clinician.
See the membership