Dr. Gregory H. Tchejeyan

About

Dr. Gregory H. Tchejeyan, MD, MSc, is an evidence-based supplement evaluation professional with more than 13 years of experience reviewing dietary supplements formulated to support joint mobility, cartilage wellness, connective-tissue health, physical function, and healthy aging. His academic background combines Biomedical Science and Clinical Research, providing a strong scientific foundation for evaluating ingredient efficacy, formulation quality, dosage accuracy, safety, and clinical evidence. As a Joint Health Supplement Evaluation Specialist for Supplement Mag, Gregory evaluates joint health supplements by analyzing peer-reviewed clinical research, ingredient transparency, manufacturing quality standards, formulation details, and product safety. He has contributed to consumer health publications, participated in industry education initiatives, collaborated with independent nutraceutical evaluation panels, and provided advisory input on evidence-based supplement assessment. His reviews emphasize scientific integrity, transparency, and practical consumer guidance, helping readers make informed decisions about supplements designed to support joint comfort, mobility, connective-tissue wellness, and long-term musculoskeletal health.