Medical director
Jerry J. Cattelane Jr., D.O.
Doctor of Osteopathic Medicine. Medical Director, Mitoss.
Oversees the clinical protocols behind every Mitoss visit: what is asked, what is checked, and when the answer is no.
A prescription, prepared for one.
Talk with the doctor today.
A licensed clinician by video, usually within minutes. If treatment fits, a US state-licensed pharmacy prepares it in your name, and this arrives.
Prescription required. A licensed provider decides whether treatment is appropriate.
Scroll
Treatments
Choose your treatment.
Six directions, one method. A licensed clinician reviews your history by video and, if treatment fits, a US state-licensed pharmacy prepares it in your name.
peptides
Compound by compound.
Recovery, sleep and healthy ageing, as rules allow and only when it fits.
Explore
weight
Weight, with a doctor in the room.
Provider-guided weight loss, with check-ins and dose reviews built in.
Explore
hair
Hair loss, seen early.
Thinning, shedding, a receding line. Seen properly, early.
Explore
hormones · men
Start with the numbers.
Low energy, low drive, slow recovery. Decided on your labs, not a guess.
Explore
hormones · women
Ovulation, timed to your cycle.
Cycles that will not ovulate. Clomiphene citrate, timed to your cycle and decided on your labs and your history.
Explore
sexual health
A conversation, not a form.
Private, by video, with a licensed clinician. A plain answer either way.
ExplorePrescription required. A licensed provider decides whether treatment is appropriate. Compounded medications are not FDA-approved. Photographs are illustrations.
How it works
Three steps. One clinician.
Watch it happen, or pick a step. Most people are talking with a licensed clinician within minutes of starting.
Book a doctor visit
Prescription required. A licensed provider decides whether treatment is appropriate.
Screens simulated.
Licensed in your state
Independent clinicians, credentialed where you live.
Only when appropriate
A prescription is a medical decision, never a sales target.
Care continues
Follow-ups by video or message, with a check-in already booked.
Book a doctor visit
Prescription required. A licensed provider decides whether treatment is appropriate.
The care team
One name behind every visit.
Prescriptions are issued only by independent licensed clinicians, when appropriate. Availability varies by state.
The kit
If your doctor says yes, this arrives.
Sealed, cold, in your name, and made to be kept.
Prescription required. A licensed provider decides whether treatment is appropriate.
Scroll
The medicine, plainly
No promises. Just medicine.
What compounding is
A US state-licensed 503A pharmacy prepares a prescription for one named patient, after a clinician has decided it is appropriate. Compounded medications are not FDA-approved, and we say so everywhere.
Who decides
An independent licensed clinician, in your state. Never a sales target. Peptide therapy opens compound by compound, as FDA rules allow, and only when your clinician agrees it fits.
What we never say
Guaranteed. Instant. Results. Before and after. If you see those words, it is not Mitoss. What you get is a visit, a decision, and a kit prepared for you alone.
The need
The demand is real. The proper route is rare.
1 in 4
US adults has no primary care doctor. Under 30, it is nearly half.
KFF Health Tracking Poll, 2018
31 days
Average wait for a first appointment with a doctor in 15 large US metro areas. Up 19% since 2022.
AMN Healthcare, 2025 survey
72%
Of men would rather do household chores than go to the doctor.
Cleveland Clinic, MENtion It, 2019
Modern medicine, made personal.
Book a doctor visit
Prescription required. A licensed provider decides whether treatment is appropriate.