About
Grant Zarzour, MD is the Founder and CEO of Sperity Health, based in Mobile, AL. He built Sperity around the conviction that identifying health risk early produces better long-term outcomes than treating disease after it develops. 0 framework, a proactive approach to longevity medicine that prioritizes data-driven decision-making over reactive care.
His clinical focus spans preventive medicine, cardiovascular risk, cognitive health, and metabolic performance. He works with individual members and corporate executives across the country, delivering physician-led guidance backed by advanced diagnostics. Dr. Zarzour is passionate about giving patients the tools and human expertise to extend their healthiest years. He closed a $2 million seed round in December 2025 to accelerate Sperity Health's growth and reach more employers seeking proactive health programs for their teams.
Who is Dr. Zarzour right for?
Dr. Zarzour works well with adults who want to understand their health at a deeper level before problems arise. Executives and high-performers managing demanding schedules benefit from his data-driven, proactive approach. He is a strong fit for patients interested in cardiovascular screening, metabolic health, cognitive function, and biological age. Employers seeking structured corporate wellness programs also work directly with Dr. Zarzour's team.
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Dr. Zarzour specializes in preventive and longevity medicine. His clinical work focuses on early detection of cardiovascular, metabolic, cognitive, and cancer-related risks. He uses advanced diagnostics and data from wearables to build a comprehensive picture of each patient's health trajectory.
Dr. Zarzour believes that identifying risk early produces better outcomes than treating disease after it develops. 0 framework, which prioritizes proactive monitoring, advanced diagnostics, and physician-guided decision-making over reactive care.
Yes. Dr. Zarzour works with both individual members and corporate organizations. His corporate clients have included executives and employees from Southern Company, Amtrak, State Farm, UGA senior staff, and the Southeastern Conference, among others.
Dr. Zarzour integrates data from WHOOP, Oura Ring, Fitbit, Garmin, and Polar into the MySperityHealth platform. He tracks each member's sleep, HRV, strain, and recovery trends alongside blood biomarkers to guide personalized health recommendations.
Yes. Sperity Health offers home visits for blood draws, so members do not need to visit a lab to complete their panels. A licensed phlebotomist travels to the member's home as part of the service.
Dr. Zarzour uses a wide range of diagnostics including advanced blood panels, VO2 Max testing, biological age analysis, whole body MRI, CT coronary angiogram, calcium CT scan, DEXA bone density scans, continuous glucose monitoring, gut microbiome testing, and cognitive function testing, among others.
Dr. Zarzour calculates biological age using 9 key biomarkers from each member's blood panel. These biomarkers assess metabolism, inflammation, and organ function. The result shows how the body has aged relative to a person's chronological age.
Yes. Through the Right Doctor Right Time program, Dr. Zarzour helps members navigate to the right specialist when needed. The practice helps identify appropriate specialists in the member's area based on their specific health concerns.
Doctor profile last updated June 9, 2026