About
The Physician Behind Manus Solis
Physician
Portrait
Dr. Handsun Xiao
MD, CCFP · Founder
Medicine, at its best, transforms. Fundamentally. The way a patient sleeps, thinks, recovers, and shows up in the world. That conviction shaped every decision behind Manus Solis.
Dr. Xiao trained at McGill and practiced as a family physician before recognizing that the most meaningful interventions in medicine require time, depth, and continuity. The patients who came in feeling depleted deserved a clinical experience designed around their physiology.
The answer was always there: precision hormonal medicine, delivered with the clinical rigor of academic training and the attentiveness of a practice built for depth.
The Path
Education
Doctor of Medicine, McGill University. Graduate program in clinical sciences. Certified by the College of Family Physicians of Canada (CCFP).
Clinical Experience
Years of frontline clinical practice across family medicine, acute care, chronic disease, and preventive medicine. Medical Examiner.
BHRT Certification
Bioidentical Hormone Replacement Therapy through WorldLink Medical.
Functional Medicine
Applying Functional Medicine in Clinical Practice, Institute for Functional Medicine (IFM AFMCP).
Languages
Consultations available in English, French, and Mandarin.
Why Manus Solis
Manus Solis was built for the patient who knows something is off and wants a physician willing to look deeply enough to find it. The patient whose labs read "normal" while their energy, sleep, and sense of self tell a different story.
This practice exists because transformational change in how a person feels, genuinely and measurably, is possible when the clinical approach is structured for it. A physician-led framework that tracks what matters: how you feel, what your blood shows, and what your body can do.
Every protocol, every follow-up, every refinement is guided by the Vis Viva Score, a living measure of vitality across three domains. It is the clinical standard Dr. Xiao wanted to practice, built into a practice designed to deliver it.
Explore
Begin
Book a Discovery Call
A confidential conversation with Dr. Xiao to discuss your goals and determine fit.
inquiries@manussolis.com · Yorkville, Toronto