Introduction to the Program

Welcome to the Living Pain Free program from the Stem Cell Institute in West Los Angeles. Hosted by Dr. Thomas Grove, a board-certified medical doctor with extensive experience in regenerative medicine, and Dr. Marc Darrow, this show offers effective solutions for chronic pain through advanced therapies like stem cell treatments and platelet-rich plasma (PRP) injections. Both doctors bring expertise as medical professionals and backgrounds in sports medicine and strength conditioning.

About the Hosts

Dr. Darrow, certified through UCLA, specializes in using stem cell and PRP therapies to promote healing. He educates patients about the benefits of regenerative medicine, including prolotherapy. Dr. Grove is an expert in ultrasound-guided injections and combines his experience as an athlete and coach to help patients get back to physical activity.

Program Goals and Offerings

The main objective of the Living Pain Free program is to provide patients with alternatives to pain management and surgery. The treatments aim to heal tissue from within, allowing patients to avoid unnecessary orthopedic surgeries and reduce reliance on pain medications such as opioids and anti-inflammatories.

Common Questions About Regenerative Medicine

Am I a Good Candidate for Treatment?

Determining candidacy for regenerative therapies is complex and typically cannot be done over the phone or email alone. A thorough hands-on physical exam and medical history are essential to identify the true source of pain, whether it involves ligaments, tendons, joints, or muscles. Imaging reports, such as X-rays, CT scans, and MRIs, must be combined with clinical evaluation to reach an accurate diagnosis and assess the extent of injury.

Understanding “Bone on Bone” Diagnoses

Many patients are told they have “bone on bone” arthritis and require joint replacement. However, true bone-on-bone conditions are rare and often misinterpreted. Articular cartilage allows smooth joint movement, and as it wears down, joint space narrows, causing symptoms like limited range of motion and joint noises. Physical function and cartilage measurements via high-definition musculoskeletal ultrasound help clarify the actual state, often revealing that joint replacement is not necessary.

Benefits of Regenerative Medicine for Arthritis

For most cases of arthritis, regenerative medicine should be the primary approach. Early intervention requires fewer treatments and can prevent worsening of chronic inflammation and tissue degeneration. Although some patients with advanced, end-stage arthritis may need joint replacement, many others can benefit from less invasive therapies that promote tissue healing and restore function.

What is Platelet Rich Plasma Therapy?

Mesenchymal stem cell therapy

Prolotherapy

Selecting the Right Treatment

Choosing the appropriate therapy depends on injury severity and patient goals. Prolotherapy (dextrose-based) is considered less potent, while PRP is more effective and commonly recommended due to its superior clinical outcomes. Stem cell therapies offer even greater healing potential but may be more expensive. Treatments are tailored to individual needs, budget, and injury extent.

Treatment Timeline and Expectations

Healing after regenerative treatments follows several phases, beginning with inflammation and progressing into months-long recovery. Some patients experience rapid pain relief, while others require multiple treatments over several months. Close communication with providers is essential to set realistic expectations and monitor progress.

Number of Injections

The number of injections varies by injury type and scope. For example, knee pain may involve injections into the joint, surrounding ligaments, tendons, or capsules. Advanced imaging allows targeted delivery with fine needles, minimizing discomfort. Each case is individualized, and patient comfort is prioritized through numbing agents and cold sprays.

Importance of Image Guidance

Safety and accuracy are enhanced through musculoskeletal ultrasound, enabling precise cell placement and reducing risks near vital structures like arteries, veins, nerves, and organs. Providers with proper training and experience ensure effective and safe procedures for patients.

Potential Side Effects

Common side effects include temporary stiffness and soreness, especially during the initial inflammatory phase of healing. While any injection carries risks, proper training in ultrasound guidance minimizes complications. Patients should seek providers with substantial experience to ensure safety and optimal outcomes.

Pain Management During Procedures

Needle size and injection technique influence procedure comfort. Smaller needles and advanced techniques reduce pain. Providers use local anesthetics and cold sprays for added comfort, and ultrasound guidance ensures precise and gentle delivery. Patients are encouraged to discuss any concerns and ask about provider experience to ensure the best care.

Convenience and Recovery

Regenerative treatments are minimally invasive and typically require only local anesthesia. Patients can walk into the clinic, receive treatment, and leave shortly after, often resuming normal activities the same day. This approach is far less disruptive than traditional surgery and carries lower risks. There are however risks to all medical procedures.

Radio Show January 17, 2026 Part 2

Radio show 1-24-26 Part 1 Understanding Tendon Pain and Regenerative Medicine

Contact Information and Additional Resources

For more information, appointments, or to receive a free book, call 800-300-9300.

Call for a free phone consultation with our staff 800-300-9300

Conclusion

Regenerative medicine provides promising alternatives for pain relief, healing, and restoring function. With expert guidance and advanced technology, patients can explore effective, low-risk treatments and return to active lifestyles without unnecessary surgery.