Meet Our Advisory Board

A group of respected clinicians helping to shape education, innovation, and practitioner engagement across our brands.

Advancing Foundational Medicine Through Practitioner Partnership

At CellCore Biosciences and Biocidin Botanicals, we've always believed that the future of functional and foundational medicine is built through collaboration. The practitioners who care for patients every day are at the forefront of clinical innovation. They see emerging health trends firsthand, develop real-world solutions, and continually refine the protocols that improve patient outcomes. Their experience is invaluable—not only to their patients, but to the continued evolution of our industry.

That belief led us to establish the CellCore & Biocidin Practitioner Advisory Board. Composed of respected clinicians from across the functional and foundational medicine community, this group provides strategic insight, clinical perspective, and practitioner representation as we continue to develop educational resources, explore new innovations, and strengthen our support for practitioners.

Meet The Members

  • Laura Frontiero

    Laura Frontiero, NP

    Laura Frontiero is a functional medicine expert, educator, and former Nurse Practitioner with more than 25 years of clinical healthcare experience. She is the founder of BioRadiant Health®, host of the Undiminished Podcast™, and has helped more than 75,000 patients and clients optimize their health through a root-cause, whole-body approach. Through her clinical work and educational leadership, Laura empowers practitioners and individuals to uncover the foundational imbalances that impact long-term health, energy, and vitality.

  • Tom O'Bryan

    Tom O'Bryan, DC, CCN, DACBN, CIFM

    Dr. Tom O'Bryan, DC, CCN, DACBN, CIFM is an internationally recognized educator, bestselling author, and leading authority on food sensitivities, environmental toxins, and autoimmune disease. Often referred to as the "Sherlock Holmes of chronic disease," he has trained thousands of practitioners worldwide and serves on the faculty of the Institute for Functional Medicine. Through his research, education, and clinical leadership, he helps practitioners uncover and address the underlying drivers of chronic illness.

  • Tracy Southwick

    Tracy Southwick, MBSR-MP, ND, HHP, CNA, AMP

    Tracy Wakefield Southwick is a naturopath, educator, and entrepreneur with more than 30 years of experience in natural health. She is the founder of Heights of Health, creator of the Mind Body Spirit Release® Academy, and co-founder of TriVibrance™. Through Illuminate Genetics™, she equips practitioners with personalized genetic insights and is a sought-after speaker on holistic, root-cause healthcare.

  • Holly Lucille

    Holly Lucille, ND, RN, ONC

    Dr. Holly Lucille is a nationally recognized naturopathic doctor, educator, author, and speaker with a passion for integrative, patient-centered medicine. She is the author of multiple books, host of the Mindful Medicine podcast, and Chair of the Institute for Natural Medicine. Through her clinical practice and educational leadership, she empowers both practitioners and patients with science-based, individualized approaches to health and healing.

  • Brendan Vermeire

    Brendan Vermeire, FMHP, FDNP

    Brendan Vermeire is a functional medicine practitioner, educator, researcher, and nationally recognized expert in metabolic and mental health. He is the founder of the Metabolic Solutions Institute and creator of the Functional Mental Health Practitioner (FMHP™) Certification, where he trains practitioners in evidence-informed approaches to complex chronic conditions. Through his research, education, and clinical work, Brendan is committed to advancing the science of metabolic and mental health while equipping practitioners with practical tools to improve patient outcomes.

More Than Advisors

Our Advisory Board is not simply a group that meets behind closed doors.
Throughout the year, members actively contribute to the practitioner community through educational webinars, clinical trainings, articles, practitioner Q&A sessions, conference participation, and ongoing educational content designed to support their peers.
By creating more opportunities for practitioners to learn directly from one another, we strengthen our collective community while elevating the conversations shaping the future of functional medicine.

Our Commitment

This Advisory Board represents an ongoing commitment to listening, learning, and building alongside the practitioners who place their trust in our brands every day. We are honored to have these respected clinicians in our Practitioner Advisory Board and welcome the knowledge, collaboration, and leadership they will bring throughout the coming year.