About Dr. Quillin
Pioneer in
Clinical Nutrition
& Cancer Care
47 years of clinical experience, 21 published books, and a lifelong mission — using the science of whole foods to help people prevent disease and reclaim vibrant health.
“Food is the most powerful medicine available to the physician — and the patient. The right nutrients can change everything.” — Dr. Patrick Quillin, PhD, RD, CNS
A Life Dedicated to
Healing Through Nutrition
Dr. Patrick Quillin is an internationally recognized expert in nutrition and cancer. With nearly five decades of clinical experience, he has been at the forefront of integrating evidence-based nutrition into mainstream medicine — long before it became widely accepted.
As Vice President of Nutrition for Cancer Treatment Centers of America, Dr. Quillin worked alongside oncologists to treat thousands of cancer patients, witnessing firsthand the transformative power of targeted nutrition during treatment.
His 21 books — including the bestselling Beating Cancer with Nutrition (now in its 5th edition) and Healing Nutrients — have sold over 2 million copies and been translated into Japanese, Korean, and Chinese. He founded Nutrition Times Press and American Eagle Nutrition to continue delivering science-backed tools directly to patients and families.
Dr. Quillin earned his PhD in Nutrition Science, holds credentials as a Registered Dietitian (RD) and Certified Nutrition Specialist (CNS), and has served as a consultant to the National Institutes of Health, the U.S. Army Breast Cancer Research Group, Scripps Clinic, and the USDA.
📄 Download Full Résumé (PDF)A Career Built on
Evidence & Impact
Formally Trained,
Rigorously Certified
Every credential backed by decades of continuing education and clinical practice.
- PhD, Nutrition Science (1981)
- MS, Applied Human Nutrition (1979)
- BS / BA, Foods & Nutrition — honors (1977)
- University of Notre Dame (1971)
- Registered Dietitian (RD #R529351) — American Dietetic Association, 1979–present
- Licensed Dietitian (LD 729) — Oklahoma State Board, 1992–present
- Certified Nutrition Specialist (CNS) — American College of Nutrition, 1994–present
- American College of Nutrition
- New York Academy of Sciences
- American Institute of Cancer Research
- International Association of Vitamins & Nutritional Oncology
- International Academy of Preventive Medicine
- FDA Investigational New Drug holder (#48,676) — bovine cartilage cancer research
- Grant Reviewer, U.S. Army Breast Cancer Research Project (1996)
- Grant Reviewer, NIH Office of Alternative Medicine (1993)
- Consultant: NIH, Scripps Clinic, La Costa Spa, USDA
- Nutrition Science News
- Alternative & Complementary Therapies
- American Journal of Natural Medicine
- J. of Advancement in Medicine
- J. of Applied Nutrition
- Editor: Adjuvant Nutrition in Cancer Treatment (textbook)
- Illinois Senate Commendation, Resolution 408 (1985)
- Lifetime Community College Teaching Credential, California (1979)
- Licensed Continuing Education Provider for Registered Nurses, CA: BRN 04716
21 Books.
One Mission.
Every book distills decades of research and clinical experience into practical guidance anyone can use.
Beating Cancer with Nutrition
The definitive guide to using nutrition as a powerful ally in cancer treatment. 420 pages, 1,000+ scientific references. Trusted by 500,000+ readers worldwide. Now in its 5th edition.
Get the Book →
12 Keys to a Healthier Cancer Patient
Science-backed, non-toxic strategies to boost the effectiveness of chemo and radiation while supporting your body’s natural healing capacity.
Get the Book →
Beating Cancer Cookbook
180 delicious cancer-fighting recipes with Mediterranean flair — every recipe photo-illustrated and using accessible everyday ingredients.
Get the Book →A Voice Trusted by
Media & Medical Professionals
TV & Radio
Appeared on over 40 television programs and 250 radio shows nationwide, bringing evidence-based nutrition to millions of Americans.
Speaking Engagements
Over 500 major speaking events at medical conferences, health summits, and public events worldwide — sharing cutting-edge nutrition science with doctors and patients alike.
Recognized by
Leading Institutions
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Obtained an FDA Investigational New Drug number (#48,676) in 1995 to conduct research on bovine cartilage as therapy in advanced refractory cancer patients.
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Grant Reviewer, U.S. Army Breast Cancer Research Project, Alexandria, VA (1996) — selected to evaluate scientific merit of research proposals submitted to the U.S. Army.
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Grant Reviewer, National Institutes of Health (NIH), Office of Alternative Medicine, Bethesda, MD (1993).
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Organized the 1st, 2nd, and 3rd International Symposia on “Adjuvant Nutrition in Cancer Treatment” — Tulsa (1992), San Diego (1994), Tampa (1995).
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Illinois Senate Commendation, Resolution 408 (June 29, 1985) for contributions to public health and nutrition education.
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Lifetime Community College Teaching Credential, State of California (1979) · Licensed Continuing Education Provider for Registered Nurses, California BRN 04716.
Ready to Take Control of
Your Health?
Explore Dr. Quillin’s books, book a personal consultation, or subscribe to his free weekly newsletter — and start your journey to better health today.