Meet Peter Kozlowski, MD
Dr. Peter Kozlowski is a Functional Medicine physician (practicing Functional Medicine since 2011) with a foundation in Family Practice and advanced training influenced by mentors like Dr. Mark Hyman, Dr. Deepak Chopra, and Dr. Susan Blum.
Since September 2025, he has served full-time as Director of Clinical Intelligence at Ortho Molecular Products.
Clinical focus
Dr. Kozlowski is known for making complex topics practical and understandable—especially in gut health, immune balance, hormones, detoxification, genomics, and the mind-body connection—while keeping a root-cause, evidence-informed approach at the center of care.
Root Cause Practice Pro (RCPP)
He is the creator of Root Cause Practice Pro (RCPP), an AI-powered platform designed to support functional medicine practitioners and individuals seeking answers to chronic health issues. RCPP organizes step-by-step, evidence-based protocols across complex conditions, including autoimmune and metabolic disorders, gut and hormone concerns, and mental health—helping users move from confusion to clarity.
Books
Dr. Kozlowski is the author of Unfunc Your Gut and Get the Func Out, focused on actionable strategies around nutrition, gut health, immune resilience, detox, and whole-person health.
Speaking and education
He is a nationally recognized speaker who has presented at conferences such as IFM’s Annual International Conference, A4M’s Spring Congress, and the IntellxxDNA Genomics Conference. Topics have included genomics in fertility, environmental toxicants, gut health, and functional medicine approaches to chronic disease through live and virtual education.
Meet Brian Grimaud, MD
Dr. Brian Grimaud brings over 15 years of critical care experience and a deep commitment to root-cause medicine to his work with patients. A board-certified anesthesiologist, Dr. Grimaud spent more than a decade caring for patients in the operating room and critical care settings — an experience that sharpened both his clinical judgment and his conviction that conventional medicine too often treats downstream symptoms while the true drivers of illness go unaddressed.
From Critical Care to Root-Cause Medicine
While his love of medicine and physiology first led him into anesthesiology, Dr. Grimaud has long been drawn to the natural, biochemical, and lifestyle-based foundations of health. Witnessing firsthand how unaddressed root causes lead patients down a path of escalating medications and avoidable surgeries deepened his resolve to practice differently. He is currently completing his certification through the Institute for Functional Medicine and has devoted countless hours to independent study under leaders in the field.
Philosophy of Care
Dr. Grimaud believes that lifestyle, nutrition, environmental exposures, and genetics are among the most powerful — and most overlooked — determinants of long-term health. His approach centers on understanding each patient's biochemistry at the cellular level, identifying what is driving dysfunction, and giving the body what it needs to heal. He is honored to partner with Dr. Kozlowski in expanding access to this kind of care.
Schedule an Appointment
I’m now offering both in-person and telemedicine visits and am accepting a limited number of new patients.
To inquire, email contact@doc-koz.com or submit the form below, and please include your top 1–3 health goals so I can be sure we’re a good fit. For billing questions, please visit the Billing page. If you’re unsure whether I work with your specific condition, review the Conditions Treated page; if you don’t see your concern listed, you’re welcome to send an inquiry. I respond to all messages within 1 business day. For urgent or emergency concerns, call 911 or go to the nearest emergency room.
