More and more athletes are turning to stem cell treatments, because the pressure to get back on the field is high and access to these experimental therapies is continuing to increase. Athletes commonly suffer serious injuries that could potentially end their careers and cause them serious long-term health complications. Most of them turn to surgery to resolve those injuries.
However, some of them are pursuing stem cell treatments, because these procedures are less invasive than surgery and have the potential to speed and augment repair. While the effectiveness of these surgeries is largely unknown, what is clear is that a growing number of athletes are turning to this approach.
Athletes and Their Stem Cell Treatments
This article outlines 40 pro athletes who have undergone stem cell treatments for their knees, hips, ankles, shoulders, and more.
In this article:
- Stem Cell Therapy for Knees
- ACL and MCL Stem Cell Therapy for Athletes
- Stem Cell Therapy for Cartilage, Tendon, & Muscles
- Elbow Stem Cell Treatments
- Leg and Foot Stem Cell Treatments
- Other Types of Stem Treatments for Athletes
- Stem Cell Treatments Beyond Injuries
- Stem Cell Therapy for Athletes
Stem Cell Therapy for Knees
The 14 athletes below pursed stem cell therapies to resolve knee injuries and complications.
1. Jarvis Green | Denver Broncos
In 2010, the NFL player Jarvis Green went to Regenexx to seek stem cell treatment for his knees. The treatment involved extracting stem cells from his bone marrow and then injecting it into his knees. Prior to this, Green had two knee surgeries, which both resulted in complications and long recovery periods.
2. Knowshon Moreno | Denver Broncos
The running back for the Denver Broncos also had stem cell treatment for his knees. He had his treatment in 2013 but has yet to disclose which stem cell clinic he used.
3. Sidney Rice | Seattle Seahawks
Sidney Rice went to Switzerland for stem cell injections. The Seattle Seahawks’ wide receiver underwent Regenokine injection treatments for his knees.
4. Hines Ward | Pittsburgh Steelers
Hines Ward was among one of the first athletes who turned to stem cell treatment for a speedy recovery. He had joint regeneration therapy using cell prolotherapy at Intermountain Stem Cells. The treatment was for a knee medial collateral ligament sprain.
5. Adrian Clayborn | Atlanta Falcons
The defensive lineman for the Falcons underwent a knee surgery and used stem cell therapy to speed up his recovery. The surgery was for a torn medial collateral ligament in his left knee.
6. Jamaal Charles | Kansas City Chiefs
Jamaal Charles had a torn anterior cruciate ligament on his knee and had ligament-repair surgery. His stem cell therapy involved extracting stem cells from his bone marrow and injecting them into his knee.
7. Rolando McClain | Oakland Raiders
Rolando McClain had been experiencing chronic pain in his knees for two years, and then he suffered a high ankle sprain. During his offseason, McClain went to USA Precision Stem Cell and had liposuctioned fat cells autologously injected into his knees.
8. Aaron Curry | Oakland Raiders
The Raiders’ linebacker injured both of his knees and then underwent stem cell treatment during his offseason.
9. Alex Rodriguez | New York Yankees
When Alex Rodriguez sustained a knee injury, he went to Germany for stem cell treatment. The procedure was a platelet-rich plasma therapy that was injected into Rodriguez’s knee. They also injected it into his shoulder to prevent future inflammation.
10. Josh Hamilton | Texas Rangers
Josh Hamilton of the Texas Rangers had experienced swelling on his knee for a long time before he finally consulted with Dr. James Andrews to then received a stem cell and platelet-rich plasma injection.
11. Takashi Saito | L.A. Dodgers
The pitcher for the Los Angeles Dodgers didn’t want to risk his career by allowing surgery on his knees. Instead, he went to joint Intermountain Stem Cells for regeneration therapy using stem cell prolotherapy.
12. Kobe Bryant | L.A. Lakers
Kobe Bryant traveled to Germany to seek stem cell treatment from Dr. Peter Wehling for the degeneration of his knees.
13. Pau Gasol | San Antonio Spurs
Pau Gasol had an autologous stem cell injection on his knee to remove degenerated tissue without surgery. The procedure was a focused aspiration scar tissue removal done by Dr. Steve Yoon at the Kerlan-Jobe Orthopaedic Clinic.
14. Chris Johnson | New York Jets
Chris Johnson sustained a meniscus injury on his left knee, but he continued to play through the season. The injury worsened and Johnson lost a lot of cartilage throughout the remainder of the season. He sought out Dr. James Andrews and had stem cell therapy to accelerate his recovery.
ACL and MCL Stem Cell Therapy for Athletes
The three athletes below pursed stem cell therapies for ACL and MCL repair (ligaments within the human knee).
15. Tiger Woods | Professional Golfer
The famous golfer confirmed in 2010 that he had undergone a stem cell treatment. He received joint regeneration therapy with platelet-rich injections.
16. Stephen Curry | Golden State Warriors
Stephen Curry had a grade-1 MCL sprain and consulted with Dr. Russ Riggs from the Reflex Clinic in Tigard regarding stem cell treatments. Dr. Riggs advised Curry to have PRP injections to help his recovery by reducing the inflammation and pain.
17. Terrell Owens | Cincinnati Bengals
The former NFL player went to South Korea’s Chaum Anti-Aging Center to seek treatment for an ACL injury. There, he had bone marrow-derived stem cell injections for ligaments, tendons, and joints.
Stem Cell Therapy for Cartilage, Tendon, & Muscles
The six athletes below pursed stem cell therapies to resolve cartilage, tendon, and muscle complications.
18. Uche Nwaneri | Jacksonville Jaguars
The Jacksonville Jaguars guard sought stem cell treatment for cartilage regrowth in 2013. However, Uche Nwaneri has not yet gone public about which clinic he underwent treatment at.
19. Marquis Maze | Pittsburgh Steelers
Marquis Maze, the former University of Alabama receiver, had stem cell therapy for a muscle injury at USA Precision Stem Cell. The procedure was an autologous operation for his damaged joints and muscles.
20. LaRon Landry | Washington Redskins
LaRon Landry missed a lot of games in 2012 due to an injury to his left Achilles tendon. Instead of seeking surgery, he went to AminoMatrix and had PRP treatments for his torn tendon.
21. Cliff Lee | Philadelphia Phillies
Cliff Lee is one of the many athletes who has gone to Intermountain Stem Cells. According to their website, Lee had a joint regeneration therapy using stem cell prolotherapy.
22. Dara Torres | Olympic Swimmer
The Olympic swimmer had mild arthritis in her knees, which worsened due to her training. In 2009, she had an autologous chondrocyte implantation to regrow the cartilage cells on her kneecap.
23. Israel Dagg | Crusaders
The veteran rugby player took a break from his career due to damaged knee cartilage. With the hope of reviving his career, he had stem cells injected into his right knee at a clinic in Queenstown.
Elbow Stem Cell Treatments
The three athletes below pursed stem cell therapies to resolve elbow injuries.
24. Bartolo Colon | New York Yankees
Among the major league athletes, Bartolo Colon’s stem cell treatment has had some of the most coverage. He was sidelined due to a torn rotator cuff and elbow injury in 2005. He was then one of the first athletes to receive a stem cell transplant on his arm from his fat and bone marrow.
25. Andrew Heaney | L.A. Angels
Andrew Heaney went public about having stem cell treatments in 2016. He had a torn ulnar collateral ligament and received stem cell therapy to aid his recovery.
26. Garrett Richards | L.A. Angels
Garrett Richards had a torn elbow ligament and wanted to start surgery right away. Instead, the team’s physical therapist Bernard Li advised Richards to try stem cell treatments. In May 2017, stem cells were extracted from his bone marrow and injected into his elbow.
Leg and Foot Stem Cell Treatments
The four athletes below pursed stem cell therapies to resolve leg and foot injuries.
27. Christiano Ronaldo | Real Madrid
The Real Madrid forward sustained a hamstring injury and tried stem cell treatment to hasten his recovery for their next game in Manchester. The procedure involved harvesting stem cells from his own bone marrow and injecting it into his hamstrings.
28. Ahmad Bradshaw | New York Giants
The Giants running back Ahmad Bradshaw underwent a foot surgery that involved having screws inserted into his foot for two fractures, which he regretted within the year. It wasn’t until 2011, when a new fracture occurred, that he decided to seek a different form of treatment. Instead of following through with the surgery, he tried stem cell injections to promote bone regrowth in his foot. In 2012, he had the screws taken out and played for the rest of the season.
29. Prince Amukamara | New York Giants
Prince Amukamara of the New York Giants sustained a broken bone in his left foot from training camp. For bone regeneration, he had stem cells harvested from his bone marrow and injected into his foot.
30. David Payne | Track & Field
The Olympic athlete David Payne suffered a shin injury while he was training for the Olympic trials in 2011. In an attempt to reach his optimum for the trials, he had stem cell therapy with PRP as a regenerative procedure.
Other Types of Stem Treatments for Athletes
The two athletes below pursed other types of stem cell treatments for athletic injuries.
31. Ray Lewis | Baltimore Ravens
Ray Lewis is another high-profile athlete who received a stem cell treatment for a sports-related injury. Lewis traveled all the way to Europe for stem cell therapy on his triceps.
32. Peyton Manning | Indianapolis Colts
The football star Peyton Manning suffered a neck related injury while playing ball. He traveled to Germany to undergo stem cell treatment, where stem cells from his fat cells were harvested and injected into his neck.
Stem Cell Treatments Beyond Injuries
The eight individuals below pursed stem cell therapies for conditions beyond sports-related injuries.
33. Gordie Howe | Detroit Red Wings
The hockey player Gordie Howe experienced a number of small strokes in 2014. At the age of 86, his right side had become paralyzed. Dr. McGuigan from Stemedica, a stem-cell manufacturer, offered Howe and his family an experimental stem cell treatment. The procedure involved millions of neural stem cells injected into his spinal column. He started exhibiting results within days.
34. Jose Contreras | Philadelphia Phillies
Jose Contreras was suffering from chronic pain in his joints, and was among one of the first high-profile athletes to try PRP therapy as an alternative to surgery and other invasive procedures.
35. Daisuke Matzuaka | Boston Red Sox
Daisuke Matsuzaka was the highly fought-for pitcher in 2006. He is also one of the major league athletes who had PRP therapy for painful joints.
36. A.J. Foyt | Nascar Driver
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Anthony Joseph Foyt, Jr. (born January 16, 1935) is an American retired auto racing driver who has raced in numerous genres of motorsports. His open wheel racing includes United States Automobile Club Champ cars and midget cars. He raced stock cars in NASCAR and USAC. He won several major sports car racing events. He holds the USAC career wins record with 159 victories, and the American championship racing career wins record with 67. Awards Only driver to win the Indianapolis 500 (four times), the Daytona 500, the 24 Hours of Daytona, the 24 Hours of Le Mans and the 12 Hours of Sebring International Motorsports Hall of Fame Inductee (2000) Named co-Driver of the Century by the Associated Press Named one of NASCAR's 50 Greatest Drivers (1998) Inducted in the first class in the National Sprint Car Hall of Fame (U.S.) (1990) Inducted in the first class into the Motorsports Hall of Fame of America (1989) Inducted in the National Midget Auto Racing Hall of Fame (1988). First win 1964 Firecracker 400 (Daytona) Last win 1972 Miller High Life 500 (Ontario). #legend #ajfoyt #jackofmanytradesb
The 82-year-old Nascar driver joined his wife in seeking stem cell treatments to better their health and regain some youth. Foyt had adult stem cells injected into his blood, ankle, and shoulder.
37. Jack Nicklaus | Golf Legend
Jack Nicklaus is a golf legend with 120 professional tournament victories. He went through various medical procedures to help with his chronic joint pain and inflammation. In 2016, he tried stem cell therapy at the Isar Klinikum in Germany. The procedure used liposuctioned abdominal stem cells stained with Matrase to break down the fat tissue.
38. Rafael Nadal | Tennis Player
The tennis player Rafael Nadal had stem cell treatment for back ailments. Stem cells were injected into a joint in his spine to help repair the cartilage. He had also received a similar procedure for his knee the year before.
39. Michael Schumacher | Formula One champion
Seven-time Formula One champion Michael Schumacher received a stem cell infusion in an effort to treat complications sustained during a near-fatal brain injury that occurred in a 2013 skiing accident in the French Alps. After the brain injury occurred, Schumacher’s was placed in a drug-induced coma and doctors attempted to remove blood clots from his brain. Schumacher won a record 91 Formula One races before retiring in 2012.
40. Max Scherzer | Baseball Pitcher
Max Scherzer is a baseball pitcher for the Washington Nationals, the Major League Baseball Team who won the 2019 World Series. A back injury he sustained mid-2019 has prevented him from pitching for the Washington Nationals since he last played on July 25. Scherzer had a stem cell injection for a strain in his shoulder and back and may have previously leveraged stem cells to treat a thumb injury.
Stem Cell Therapy for Athletes
Stem cell therapies now offer novel alternatives to many surgical procedures. With more and more athletes exploring these types of treatments, they will play an increasingly important role in the future of sports injuries at both the amateur and professional level.
Are you seeking a stem cell treatment? If so, we have partnered with GIOSTAR to help you acccess medical guidance and advice.
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