— MEDICAL DIRECTOR
Dr. M.
Internal medicine, longevity sub-specialisation. Writes every onboarding protocol. Reads every quarterly recheck.
MD · IM BOARD · 18 YRS
YOD · Medical board
The clinicians who
write your protocol.
YOD operates as a friendly-PC medical group in each licensed state. The Medical Director writes every initial protocol. The board below sees you across the year — and quietly, the advisors keep us honest.
01
Practicing clinicians
Six who see you.
All board-certified. All on the floor at 78 Crosby. All on the chart.
— ENDOCRINOLOGY
Dr. R.
Hormone optimisation lead. HRT, GLP-1 management, growth-axis. Sits on every Signature sit-down by request.
MD · ENDO BOARD · 14 YRS
— CARDIO-METABOLIC
Dr. K.
Reads the advanced lipid panel. ApoB, Lp(a), CCTA coordination, lifetime risk modelling.
MD · CARDIOLOGY · 12 YRS
— PA · CLINICAL OPS LEAD
P. A. — Lead.
Runs in-clinic Rx administration and the IV lounge. Owns protocol read-back at every visit.
PA · 9 YRS
— RN · PHLEBOTOMY
RN. T.
Your draws. Knows your veins, knows your panel, sends the chain-of-custody. Tea afterwards.
RN · BSN · 11 YRS
— DERMATOLOGY · ADJUNCT
Dr. L.
SkinPen Precision, Eclipse PRP, microneedling. Aesthetic adjuncts at member rate.
MD · DERM BOARD · 16 YRS
02
— SCIENTIFIC ADVISORS
Three who
keep us honest.
Not on the floor. On the calls.
— ADVISOR
Pharmacology & compounding.
Holds the formulary to PCAB and NABP standard. Reads every certificate of analysis. Reviews waves before they go live.
— ADVISOR
Geroscience & longevity.
Sets which methylation clocks and proteomic markers we track. Reads the published lit so the clinic doesn't have to.
— ADVISOR
Regulatory & compliance.
HHS, FDA, state PC oversight. Watches every Section 503A development. Filed close-out diligence on the 2025 warning letter.