
Grossman Wellness Center
Quick Facts
| Practice Type | Performance Health |
| Location | Denver, CO, Aspen, CO, Basalt, CO |
| Doctors | Michael FitzGerald M.D., Preventive Medicine, Sam Grossman M.D., Preventive Medicine, Terry Grossman M.D., Preventive Medicine + 1 more |
About
At Grossman Wellness Center, four physicians deliver longevity, performance, and regenerative medicine from two Colorado locations. The Denver office sits at 501 S. Cherry St., with a second location serving the Basalt and Aspen area. Patients travel from across the country and around the world to work with this team.
D. built the practice on three guiding principles: evidence-based care, fully personalized physician time, and forward-thinking innovation. The clinical team includes Dr. John Kelley, a recognized expert in therapeutic plasma exchange and regenerative medicine; Dr. Sam Grossman, who brings emergency medicine training and a background as a certified endurance coach; and Dr. Michael FitzGerald, a board-certified emergency physician with deep roots in sports nutrition and athletic performance. The practice offers structured programs including the SAFE™ longevity program, the Program for Elite Performance, and a Hormone, Metabolic and Cardiovascular Health Optimization Program. A la carte services range from therapeutic plasma exchange and peptide therapies to IV infusions, ozone therapy, and regenerative procedures including PRP and exosomes. The practice also serves executives and organizations through a dedicated corporate wellness program.
Details
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Frequently Asked Questions
Grossman Wellness Center offers three structured physician-led programs. The SAFE™ (Stay Alive ForEver) program covers advanced longevity diagnostics, cellular-level lab testing, personalized anti-aging planning, and 24/7 concierge physician access. The Program for Elite Performance (PEP) focuses on strength, endurance, and body composition with continuous wearable integration and periodic reassessments. The Hormone, Metabolic and Cardiovascular Health Optimization Program addresses hormone balancing, cardiovascular risk evaluation, and targeted lifestyle guidance.
The practice offers a full suite of targeted therapies for patients seeking focused interventions. Options include Therapeutic Plasma Exchange (TPE), regenerative medicine procedures such as PRP and exosomes, IV therapies, ozone therapy, peptide therapies, and custom evaluation packages. These services work as standalone treatments or as complements to the structured longevity programs.
Therapeutic Plasma Exchange (TPE) physically removes a portion of a patient's plasma that contains inflammatory proteins, autoantibodies, immune complexes, and protein-bound toxins. The practice then replaces the removed plasma with a clean, sterile solution. With a series of treatments, substances stored in tissues can gradually redistribute into the bloodstream, where subsequent sessions reduce their concentration. Dr. John Kelley leads the practice's TPE program and co-authored a book on the subject.
Grossman Wellness Center operates two Colorado locations. The Denver office sits at 501 S. Cherry St., Suite 850, Denver, CO 80246. The second location serves the Basalt and Aspen area at 251 Robinson St., Suite C 106, Basalt, CO 81621. The practice also sees patients from across the country and internationally.
Yes, Grossman Wellness Center serves executives and organizations through a dedicated corporate wellness program. Prospective corporate clients can contact the practice directly to learn how the team structures these programs for groups and organizations.
The team follows three core principles: evidence-based care grounded in comprehensive testing and measurable outcomes, a fully personalized high-touch experience with unrushed physician time, and forward-thinking innovation using leading-edge tools with rigorous outcome tracking. The practice addresses longevity across multiple pillars, including brain health, cellular renewal, cancer prevention, metabolic health, hormone balance, cardiovascular health, sleep, and stress management.
Yes, the practice offers a growing regenerative medicine program that includes PRP, exosomes, joint injections, and aesthetic applications. The team also plans to expand advanced cell-based and stem-cell-derived therapies at an international location in St. Kitts, operating within appropriate regulatory frameworks.
Prospective patients can request an appointment through the practice's website or by calling the Denver office at 303-233-4247. The team reviews each inquiry and works to match patients with the program or services that fit their health goals.
Practice last updated March 21, 2026



