Clinician · Author · Educator · Founder
Working at the intersection of integrative oncology, metabolic health, IV therapy, medical nutrition, and Mediterranean food traditions — bringing clinical experience, evidence-informed education, and founder-led projects together to help patients, practitioners, and families think more deeply about health and prevention.
Newsletter
Practical, evidence-informed reflections on integrative oncology, metabolic health, IV therapy, nutrition, and the founder journey behind Dr. Rallis's projects.
Where clinical insight, practical health education, and personal reflections come together.
Dr. Rallis Olive Oil
For generations, the Rallis family has farmed Koroneiki olive trees in a small village in southwest Greece. Mediterranean food heritage, brought forward with a clinician's respect for food as one of the foundations of health.
Metabolica
A more thoughtful approach to glucose, protein quality, fats, and clinical usability — designed to support the unique nutritional needs of patients facing cancer and complex illness, under professional supervision.
Featured projects
Dr. Rallis's work spans clinical care, education, writing, product development, and family food traditions. Each project is different, but they all come from the same place: a belief that health should be rooted in physiology, evidence, tradition, and practical application.
Metabolica
Built around a thoughtful approach to glucose, protein quality, fats, and clinical usability — designed to support patients facing cancer and complex illness under professional supervision.
Learn About Metabolica
Olive Oil
For generations the Rallis family has farmed Koroneiki trees in southwest Greece. Mediterranean food heritage, brought forward with a clinician's respect for food as a foundation of health.
Explore the Olive Oil
When OrangesExploring the science, clinical reasoning, safety considerations, and unanswered questions around high-dose IV vitamin C in integrative oncology — written for patients, families, and practitioners.
Read About the Book
The DRIPBaR Canada
Dr. Rallis helps oversee one of the largest IV nutrient therapy practice groups in Canada — setting clinical standards and patient-care protocols across locations.
Read the story
About
Dr. Steve Rallis has spent more than two decades working with patients, studying integrative approaches to health, and teaching practitioners how to think more carefully about physiology, nutrition, and clinical care.
His work now extends beyond the clinic into medical nutrition, IV therapy education, writing, public speaking, and family-grown olive oil. Across each project, the goal is the same: to translate complex health ideas into tools, products, and education that people can actually use.
Training & Affiliations
From his patients
By far the most attentive, knowledgeable, and personable doctor I've seen.PatientRateMDs · 2019
Dr. Rallis goes over and above the call of duty and works with the individual as a partner in resolving their health issues. I have and will continue to refer my friends and family to him.F. San PedroRateMDs · 2018
He is the first doctor who really takes time to listen to me. Not even my psychiatrist does that.PatientRateMDs · 2015
Reviews shown verbatim from public patient ratings on RateMDs. Patient care is provided through Dr. Rallis Wellness Group, 470 Big Bay Point Rd., Barrie, ON.
YouTube
Videos on integrative oncology, IV therapy, metabolic health, nutrition, cancer support, olive oil, and the stories behind Dr. Rallis's work.
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Social
Connect with Dr. Rallis for ongoing education, project updates, videos, articles, and behind-the-scenes reflections.
Where to start
Whether you are a patient, practitioner, reader, collaborator, or someone interested in food, prevention, and metabolic health, DrRallis.com is designed to help you explore the projects, ideas, and resources behind Dr. Rallis's work.