
Dr. David Martin is a highly trained family medicine physician with over 25 years of clinical and hospital experience, recognized for his expertise in integrative and lifestyle-focused medicine. He is committed to delivering a proactive, results-driven approach to care—helping patients prevent disease, optimize performance, and achieve a higher level of long-term health.
With a deep passion for helping patients achieve true, lasting wellness, Dr. Martin integrates traditional medical practices with advanced functional and lifestyle-based strategies. He is dedicated to a root-cause approach, carefully identifying and addressing the contributors to disease rather than simply managing symptoms. His care is thoughtful, personalized, and focused on delivering meaningful, measurable outcomes.
A native of East Texas, Dr. Martin grew up in Tyler and was named Student-Athlete of the Year while playing Division I basketball at Texas A&M University, where he earned his degree in biochemistry. He received his medical degree from The University of Texas Health Science Center at San Antonio and completed his family medicine residency, with a focus in sports medicine, at Reading Hospital in Pennsylvania. He also served as a team physician for Texas A&M Athletics.
Dr. Martin is excited to join the Integrative Health Matters team, where he brings his expertise in integrative and lifestyle medicine to help patients achieve optimal health. At IHM, he focuses on establishing care for new patients and designing strategic, individualized care plans—working closely with the care team to ensure continuity, accountability, and long-term success in each patient’s health journey.
He is also the founder of Horizon Health in Tyler, where the focus is on optimizing health-span through data-driven fitness, metabolic health, and targeted physiological optimization.