Dr. Nicholas Henry Ellias Mezitis, MD, PhD

Expert Publications

• Combination therapy for NIDDM with biosynthetic human insulin and glyburide.
• Frozen desserts and glycemic response in well-controlled NIDDM patients.
• Combination therapy with insulin and sulfonylureas for type II diabetes.
• Stability of stored chemstrip bG.
• Silicone-induced granuloma after injection for cosmetic purposes: a rare entity of calcitriol-mediated hypercalcemia.
• Dietary management of geriatric diabetes.
• Needle-stick injury.
• Self-monitoring of blood glucose: tourniquet method.
• [Parenteral nutrition with amino acids in liver insufficiency].
• [Parenteral nutrition with amino acids in liver insufficiency].

Media Releases

Empowering Patients with Education, Cutting-Edge Treatments, and a Focus on Lifestyle

Athens and Belpre, Ohio  – Nicholas Henry Ellias Mezitis, MD, PhD, a distinguished endocrinologist and nutrition specialist, is making significant strides in the field of diabetes management and holistic health restoration. With over four decades of experience, Dr. Mezitis is committed to empowering patients through education, innovative treatment methods, and a focus on the critical role of nutrition and lifestyle in reversing illness and preventing disease.

Since joining the faculty at Ohio University Heritage College of Osteopathic Medicine in 2014, Dr. Mezitis has held the position of Clinical Professor of Specialty Medicine and serves as the Clinical Director of the University Medical Associates Diabetes Endocrine Care and Education Center. He is also a senior attending physician and consultant at OhioHealth O'Bleness Hospital and an investigator at the Diabetes Institute of Ohio University. His extensive expertise in endocrinology is further showcased through his role as a senior consultant at the Belpre Medical Campus: Department of Endocrinology.

In addition to his clinical responsibilities, Dr. Mezitis is the Founder and President of Mezitis Education Research, LLC (MER), where he focuses on patient empowerment and education to restore health through lifestyle changes. His philosophy is encapsulated in the MER maxim: "Rhythm is health; chaos is illness; flat line is death," highlighting the importance of metabolic harmony. MER prioritizes proper nutrition and the informed use of technological advances to foster research and educational activities aimed at enhancing patient care.

Dr. Mezitis’ educational journey began in Europe, where he earned his Medical Degree from Heidelberg University in Germany after commencing his studies at the National Kapodistrian University in Athens, Greece. He further honed his skills through rigorous training, including an internship at George Washington University Hospital and a residency in internal medicine at Thomas Jefferson University Hospital. Dr. Mezitis completed fellowships in diabetes and metabolism at the prestigious Joslin Clinic of Harvard University and the New England Deaconess Hospital Boston, as well as in endocrinology at Columbia University Vagelos College of Physicians and Surgeons and other renowned institutions.

Throughout his career, Dr. Mezitis has directed the Clinical Pharmacology Program at St. Luke’s Roosevelt Hospital Center, founded the Mezitis Education Research Institute, LLC and Clinical Consultant Services International Ltd., as well as maintained an active consultation practice in Manhattan. His commitment to patient education has led to a deeper understanding of the origins of illness as disruptions in vital rhythms, guiding his patients toward restoring vital harmony primarily through nutrition and lifestyle changes.

Dr. Mezitis is an active member of several esteemed organizations, including the American College of Physicians, the Endocrine Society, the American Diabetes Association, the Royal Society of Medicine, and the Hellenic Medical Society of New York. His contributions to medical literature, coupled with his role as a reviewer for various journals, underscore his dedication to advancing knowledge in his field.

Fluent in multiple languages, including English, Spanish, French, German, and Greek, Dr. Mezitis’s multicultural background enriches his approach to patient care, allowing him to effectively communicate and connect with diverse populations.

Dr. Nicholas Henry Ellias Mezitis stands at the forefront of endocrinology and nutrition, championing a holistic approach to health that empowers patients and improves lives. His innovative work in diabetes management is a testament to his commitment to restoring health and promoting wellness through education and lifestyle change.

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