• Stephen D. McConnell, BS, MSci-CCP, CIS, Chief Science Officer

    In 2002, Stephen McConnell completed his BS in biology in just three years with a pre-med curriculum.. He excelled academically, was involved in clinical work, and later pursued a successful career in the medical and corporate sectors. He gained clinical experience at UPMC-Hamot and was accepted at the Eastern Heart Institute. McConnell later worked with a hospital's cardiothoracic surgical team before transitioning to industry. His work in the lipid therapeutic field led to lipid clinics with positive clinical outcomes. McConnell also played a pivotal role in a significant partnership with Highmark/Blue Cross-Blue Shield, leading to the formation of OSoG, LLC, and substantial data analysis that prompted a continued partnership.

  • Chester H Fox, MD, Chief Medical Officer

    Chester (Chet) H. Fox, MD, graduated from Saint Louis University Medical School in 1976 and completed a residency in Family Medicine at SUNY Upstate. He then worked at the University at Buffalo, focusing on quality improvement, research, and chronic kidney disease. He also founded medical student-free clinics and served as Medical Director of a forensic medical unit for victims of domestic violence. He later became the Chief Medical Officer of New York State's first Medicaid ACO and worked as a senior medical director at CINQ Care. Currently, he is the Medical Director at aMMedical Group in Virginia Beach.

  • Richard Chern, MD, Chief Medical Officer

    Dr. Chern is a trusted doctor with nearly 35 years of experience specializing in emergency, hospital, primary care, and travel medicine. Dr. Chern also has experience in military and flight medicine, where he gained insights into managing fatigue, public health, and caring for the underserved. In 2014, he founded the Hormone Restoration Center, where he has since dedicated himself to the art of hormonal balance and integrative medicine. Recognizing the urgent need for compassionate addiction and indigent care, he opened The Turning Point, a non-profit homeless shelter in Miami, Oklahoma, in 2023. Driven by his commitment to integrity, Dr. Chern has taken a stand against the inconsistencies in the supplement industry, aligning himself with trustworthy brands. He is proud to be a founding member of Health Defender to promote only the most reliable and effective supplements for health and well-being.

  • Albert Calfo II, Chief Executive Officer

    Al Calfo has created and operated successful businesses in various industries. He earned a B.S. degree in business from Duquesne University. He began his career as a stockbroker and later founded an investment banking firm that specialized in medical syndications. Over the past 40 years, he has been involved in starting, growing, and selling medical businesses. Mr. Calfo has been actively engaged in several nonprofit organizations. Presently, he holds the position of executive director at a nonprofit that offers medical services to underserved and disadvantaged populations. Additionally, he holds an officer position and serves on the board of a nonprofit that provides individuals with a history of incarceration or substance abuse a second chance in life.

  • Bridget Argana, Chief Operations Officer

    Bridget Argana is a seasoned business development, sales, and marketing strategist with a proven track record of success in international trade, commercial and residential real estate, and comprehensive marketing and public relations initiatives. Notable achievements include elevating Barrett Jackson Classic Car Auction to an international level, establishing brand identity and launching community developments for Hope Development, and advancing initiatives for the Canada Arizona Business Council, among others. With extensive experience assisting hundreds of clients across various sectors, Bridget excels in real estate sales and development, public relations, and team management. Her strategic approach and sharp insights have consistently resulted in the execution of successful campaigns for businesses of all sizes. Bridget’s ability to drive tangible results and craft effective marketing solutions tailored to each client's unique needs is a hallmark of her professional excellence.

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