Youthful Medicine
Youthful Medicine is Dr. Farhan Tahir's concierge longevity and regenerative medicine practice in Doylestown. Its Longevity & Diagnostics menu includes a DEXA Scan, an Executive Health and Longevity Assessment and Biological Age and Longevity Testing. Athletic performance assessments include VO2 max and SECA body composition testing. Hormone, weight and peptide care runs through memberships.
The care team
Every clinician the operator publishes by name, with their role exactly as the operator states it.

Dr. Farhan Tahir
Quadruple board-certified in Internal Medicine, Rheumatology, Integrative Holistic Medicine, and Obesity Medicine
Care at Youthful Medicine
What people come here for, the kinds of care Youthful Medicine offers, and its specific tests and services.
What people come here for
Kinds of care
Tests and services
- Coronary calcium score
- A quick CT that counts hardened plaque in heart arteries.
- DEXA scan
- Measures bone density, lean mass and visceral fat precisely.
- Full-body MRI
- Scans the whole body for tumors and abnormalities before symptoms.
- Menopause hormone therapy
- Estrogen/progesterone care for perimenopause and menopause.
- Peptide therapy
- Compounded peptides marketed for recovery, growth hormone and repair.
- VO₂ max testing
- Measures cardiorespiratory fitness, the strongest exercise predictor of longevity.
More care this clinic lists, in its own words.
Practical information
Confirm anything time-sensitive directly with the clinic before your visit.
Similar clinics nearby
Selected based on location and overlapping tests and services.

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- Coronary Artery Calcium (CAC) Score
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Led by Dr. Louis P. Bucky, Founder & Chief Plastic Surgeon
- DEXA Scan Body Composition Analysis
- Bioidentical Hormone Replacement Therapy
About this profile and its sources
9 sources
Everything on this page is what the clinic publishes about itself, gathered from the pages linked below and put in one place, in plain English. Where a fact comes from somewhere else, it is named beside that fact.