MYST Medical PLLC
MYST is Dr. John Sosa's concierge practice. Before anything is prescribed, your intake runs through the safety rules he wrote, and he reads what they flag. If a therapy is wrong for your history, it never even shows up as an option.
For members
Your physician reads your intake, knows your labs, and answers when you message. Memberships start at $85 a month, and every therapy is checked against your own history before it is offered.
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For clinics
MYST runs its own practice on this platform. License the same stack for your clinic: structured intake, safety screening, a physician review queue, and fulfillment workflow, with your name on the front of it.
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For physicians
Cases arrive already screened, with the flagged rule and the patient's answer side by side. You keep full authority over every decision, and the admin work stays with us.
Learn moreMembership
Same practice, same physician standards at every level. Higher tiers hand more of the day-to-day tracking and review to MYST.
Flagship
$150/mo
The full concierge program. Physician-led care with your metabolic, hormonal, and performance goals managed in one place.
Signature
$85/mo
Essential concierge membership. A physician who knows you, reviews your intake, and stays reachable.
Momentum with AI insights
$230/mo
Everything in Momentum, plus Matrix: continuous data from your wearables and labs, synthesized for your physician.
Coming soon
Waitlist open
A new program taking shape inside MYST. Join the waitlist and be the first to hear what Muse unlocks.
Catalogue
Every therapy is prescribed only after a physician reviews your intake. This is an overview, not a store: there is no checkout here. Learn about a therapy, then become a member to start.
Weekly GLP-1 injection, physician-reviewed.
Learn more →Dual-agonist weekly injection, physician-reviewed.
Learn more →Cellular-energy coenzyme.
Learn more →Antioxidant support.
Learn more →GHRH analog peptide, physician-guided.
Learn more →Mitochondrial peptide, physician-guided.
Learn more →
About the founder
Dr. Sosa started MYST after watching concierge medicine drift into subscription vitamin sales. He is the founder and chief medical officer. He wrote the clinical rules this platform screens against, and the cases those rules flag land on his desk, where he reviews them personally.
That standard is built into the software. If a therapy is not right for your history, MYST will not sell it to you.
Questions
MYST Medical PLLC is a physician-led concierge longevity practice founded by Dr. John Sosa. Members get a physician who actually reviews their history, a clear plan, and direct access to the care team. One monthly membership covers it; there is no per-visit bill.
Every membership starts with a structured clinical intake. A rules-based screening maps your answers against each therapy's safety criteria, and a physician personally reviews anything the screening flags. Nothing is prescribed on autopilot.
No. MYST is a membership practice, which keeps treatment decisions between you and your physician and keeps pricing flat. Labs and medications are offered at member rates.
Availability depends on state licensure and is expanding. Tell us where you are when you sign up and we will confirm whether we can treat you today or notify you the moment we can.
Yes, that is exactly what the clinic partnership is for. MYST provides the intake, screening, provider console, and fulfillment workflow so your clinic can run compliant telehealth programs under your own brand. Start with the clinics page.
We onboard licensed physicians who want to practice longevity medicine with real clinical guardrails. Share your details on the physicians page and our team will reach out to talk scope, states, and schedule.
