Chicago Direct Primary Care
Chicago Direct Primary Care is a direct-pay practice on West North Avenue, run by Muhammad Raza Aftab, MD, DABOM, board-certified in internal medicine and obesity medicine. Its Medicine 3.0 programme splits the year into four preventive visits covering heart, metabolic, cognitive, sexual and sleep health. VO₂ max, DEXA, resting metabolic rate and a glucose monitor are included yearly in the Prevention Pro plan.
The care team
Every clinician the operator publishes by name, with their role exactly as the operator states it.

Muhammad Raza Aftab MD, DABOM
Published as a board-certified, Internal Medicine-trained physician who completed an additional board-certification in Obesity Medicine, and as recognized by the American Board of Obesity Medicine.
Published qualificationsStates he completed medical schooling at Punjab Medical College on a full scholarship, immigrated to the United States in 2016, completed Internal Medicine residency at Ascension Health Saint Joseph Hospital in Chicago, and then worked as an attending hospitalist at the University of Chicago in Hyde Park.
Everything Chicago Direct Primary Care lists
13 tests and services across 10 kinds of care
Whole-body baseline, Metabolic health & blood sugar, Medical weight loss, Cancer risk & screening, Genetics & biological age, Strength, fitness & body composition, Track my progress & optimize over time and Advanced diagnostics & emerging care.
Full-body MRI & advanced imaging
Imaging & screening- Full-body MRI
- Scans the whole body for tumors and abnormalities before symptoms.
Cancer-detection testing
Imaging & screening- Multi-cancer early detection blood test
- Screens one blood draw for signals of 50+ cancers.
Genetics, inherited risk & biological age
Labs & biomarkers- Genetic & genomic testing
- Reads DNA for inherited risk and drug response.
Fitness, strength & body-composition assessment
Fitness & tracking- DEXA scan
- Measures bone density, lean mass and visceral fat precisely.
- VO₂ max testing
- Measures cardiorespiratory fitness, the strongest exercise predictor of longevity.
- Metabolic rate testing
- Measures calories your body actually burns at rest.
Longitudinal tracking & optimization
Fitness & tracking- Continuous glucose monitoring
- Tracks blood sugar response to food, sleep and stress in real time.
Preventive screening & executive assessment
Imaging & screening- Immunizations & travel medicine
- Vaccines, boosters and travel-health prescriptions.
Medical weight programs
Medical treatment- GLP-1 weight loss program
- Physician-supervised semaglutide/tirzepatide with monitoring.
IV therapy & injections
Medical treatment- IV vitamin therapy
- Vitamin and fluid infusions marketed for energy and recovery.
Lifestyle & performance planning
Lifestyle & programs- Health & nutrition coaching
- Ongoing behavior, nutrition and training guidance.
Programs & care formats
Lifestyle & programs- Longevity membership
- Ongoing physician care with labs, reviews and a plan, billed annually/monthly.
- Telehealth visits
- Care delivered by video with home lab draws.
In the clinic's own words, not yet matched to a category we can compare across clinics.
The testing panel
As the clinic describes it. Marker counts are not measured the same way from clinic to clinic, so they are not comparable between profiles.
What the clinic publishes
Prices may change. Confirm inclusions and current fees directly with the clinic.
Practical information
Confirm anything time-sensitive directly with the clinic before your visit.
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