When access
is not enough.
A retained physician-scientist relationship for care that requires unusual depth, continuity, and judgment.
A retained physician-scientist relationship for care that requires unusual depth, continuity, and judgment.
Ten patients, by design. The breadth of medicine, focused on one.
Bring your history, priorities, and experience into view.
See the pattern, and decide together what better would mean to you.
Decide what to try, what to watch, and when to review.
What happens may not match what was expected. That difference matters.
The record stands. The plan adapts.
Care involves several specialists, a long medical history, or decisions that depend on seeing the whole picture rather than one problem at a time.
A diagnosis, treatment choice, or change in health calls for careful review, additional perspective, and a physician who can stay with the question.
The goal is not simply more testing, but a strategy connecting risk, evidence, personal priorities, and response over time.
One physician holds the context, coordinates the work, and helps the plan evolve.
A relationship shaped around you. Dedicated physician time, coordination, and continuity, with scope matched to complexity and need.
Dr. Sanger usually serves as your primary physician and holds the whole medical picture. Where it serves you better, he works alongside your existing primary care physician.
An annual reserve of physician time, within and beyond the consultation.
Deep record review, research, advocacy, referrals, and correspondence
Room for consequential decisions that cannot be compressed into a routine visit
Secure, direct channels and response expectations matched to the clinical situation.
Direct, secure communication with Dr. Sanger
After-hours phone access, with trusted physician backup
One physician retains the whole picture while outside expertise is brought in deliberately.
Dr. Sanger can join key specialist conversations when useful
Thoughtful scheduling and preparation around important consultations
Recommendations reconciled across specialists and institutions
The retained relationship includes practical support for nutrition, movement, medication, and recovery.
A vetted team is brought in around your priorities rather than as disconnected services (included in the fee)
Dr. Sanger retains the medical through-line
Testing selected to answer a question. Findings followed over time.
Thoughtfully selected laboratory, imaging, and physiologic testing included
Measurements interpreted in the context of history, goals, and changing response
New information is incorporated into an evolving plan
Biomedical informatics is part of Dr. Sanger’s medical craft, not a product layered on top of it. Computational methods extend the field of view across records, evidence, and change over time. Interpretation and care remain physician-led.
Reconcile records, imaging, laboratory results, and specialist notes into a legible whole, with each finding connected to its source.
Retrieve and compare guidelines, trials, specialist perspectives, and emerging literature against your actual eligibility, risks, and goals.
Flag conflicts, missing measurements, assumptions, and unresolved questions for deliberate physician review.
Relate interventions to subsequent symptoms, function, biomarkers, and clinical events so the plan can learn from response over time.

Dr. Sanger trained at Yale University, earned his MD/PhD in biomedical informatics from the University of Washington, and completed residency in primary care internal medicine at the University of California, San Francisco. Before entering private practice, he practiced primary care at Palo Alto Medical Foundation. He is board certified in Internal Medicine and Clinical Informatics, and has advanced training in clinical lipidology. He serves as Chief Longevity Doctor for PeakHealth AI.
Slow medicine, in rigorous conversation with emerging evidence and technology. A coherent strategy shaped around your history, priorities, and response.
San Francisco Bay AreaVirtual care possible for patients in California and New York
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