About Dr. Riker
🧑⚕️ About Dr. Adam I. Riker
Dr. Adam I. Riker, M.D., F.S.S.O., F.A.C.S., is a fellowship-trained surgical oncologist and the visionary behind The Riker Regimen. With over two decades of clinical and research experience, Dr. Riker has dedicated his life to advancing cancer care and promoting overall human health through integrative, science-backed approaches.
His medical journey began with a 5-year surgical residency at Loyola University Medical Center in Chicago, followed by a 3-year surgical oncology fellowship at the National Institutes of Health (NIH), where he focused on cancer immunotherapy and clinical trials. His work contributed to some of the earliest studies involving the human immune system and its ability to fight cancer naturally.
🎯 Areas of Expertise:
- Breast Cancer, Melanoma & Soft Tissue Sarcoma
- Cancer Immunotherapy & Clinical Trials
- Integrative Medicine & Human Nutrition
- Lifestyle Medicine & Preventative Health
📘 The Riker Regimen
In 2023, Dr. Riker published The Riker Regimen, a powerful guide for anyone seeking to improve their health, longevity, and quality of life. The book outlines how lifestyle choices, nutrition, and targeted supplementation can drastically reduce chronic inflammation, strengthen the immune system, and support cancer prevention.
🌿 A Life Rooted in Wellness
Dr. Riker lives by the same principles he teaches—balancing his professional work with outdoor living, gardening, long runs, and quality time with his family. His passion for holistic wellness has also led him to develop a line of all-natural supplements targeting brain health, inflammation, immunity, sleep, and metabolism.
Whether through surgery, writing, or natural health innovations, Dr. Riker’s mission remains the same:
To help others live longer, healthier, and cancer-free lives.