What is Stem Cell Therapy?
Stem cells are the body’s natural building blocks, uniquely capable of transforming into various cell types that aid in healing, repair, and regeneration. Acting as both the foundation and the repair system of the body, stem cells play a critical role in restoring damaged tissue and supporting long-term wellness.
At USA STEM CELL, we utilize your body’s own stem cells, carefully harvesting and delivering them to targeted areas of injury or degeneration. These include joints, the spine, and soft tissue structures such as the knees, shoulders, hips, wrists, ankles, elbows, spinal discs, tendons, ligaments, and even non-healing bone fractures.
Once introduced into the affected area, stem cells activate the body’s natural healing process — promoting the development of healthy new tissue and enhancing your body’s ability to recover and regenerate from within.
Explore the future of regenerative medicine with stem cell therapy — a powerful, non-surgical solution that taps into your body’s innate ability to heal, restore function, and renew vitality.
Repair, Regenerate, Recover - Without Surgery.
Type of Stem Cell Treatments
Unlike most facilities, we offer fully customized stem cell treatments tailored to your specific condition and areas of pain. Our natural, non-surgical approach focuses on promoting true regeneration — all without the risk of harmful side effects.
Bone Marrow Stem Cell
Bone marrow stem cells are collected from your own body, typically from the hip bone, using a minimally invasive procedure. These stem cells are rich in regenerative potential and can develop into a variety of tissue types, making them effective for repairing damaged joints, cartilage, tendons, ligaments, and bone. Once processed, the cells are precisely injected into the injured or degenerated area to stimulate healing, reduce inflammation, and restore function.
Adipose Derived Tissue
Adipose (fat) tissue, usually taken from the waist, contains a high concentration of mesenchymal stem cells. These cells are known for their strong regenerative and anti-inflammatory properties. After gentle extraction and processing, the adipose-derived stem cells are delivered to targeted areas to promote tissue repair, improve joint health, and reduce chronic pain — all using your body’s own natural healing potential.
Healthy Placenta Umbilical Cord
Sourced from ethically donated, full-term births, placenta and umbilical cord tissue contains young, potent stem cells and a high concentration of growth factors. These cells are free from the aging effects of adult stem cells and have exceptional regenerative capabilities. When administered, they help accelerate tissue repair, reduce inflammation, and promote overall cellular rejuvenation. This therapy is ideal for patients seeking a powerful, non-surgical option for joint injuries, degenerative conditions, and systemic wellness support.
How It Works
Conditions Treated
As one of the nation’s leading regenerative medicine practices, we offer personalized care led by Dr. Castellanos, a board-certified physician. Our approach combines evidence-based therapies with tailored treatment plans designed to meet your unique needs.
Joints (shoulder, elbow, hip, knee, ankle)
- Osteoarthritis, joint degeneration
- Tendinitis / Tendinosis / Tendinopathy
- Bursitis and capsulitis
- Shoulder rotator cuff sprains and tears
- Knee ligament (ACL, LCL, MCL sprains and tears) mostly in athletes
- Knee meniscus tear
- Tennis or Golfer’s elbow (lateral and medial epicondylitis)
- Hip labral tears
- Ankle sprain and instability
Spine (cervical, lumbar, S1 joint)
- Cervical and Lumbar
- Radiculitis / Radiculopathy
- Herniated discs
- Degenerative disc disease
- Sciatica and nerve impingement
- Cervical, thoracic, lumbar spine joint arthritis
- Spondylolysis
- Facet arthropathy, hypertrophy
- Faceto-ligamentous capsulitis / sprain
- Spine instability due to muscle and ligament damage
- Anterolisthesis, retrolisthesis
- Spondylolisthesis
Future-proof your health with stem cell banking
As one of the nation’s leading regenerative medicine practices, we offer personalized care led by Dr. Castellanos, a double board-certified physician. Our approach combines evidence-based therapies with tailored treatment plans designed to meet your unique needs.
FAQ’s
Where do the stem cells come from?
At our clinic, stem cells come from safe, ethical sources. We can use your own stem cells, which are taken from bone marrow or fat (adipose) tissue, or we may use donated umbilical cord stem cells from healthy, full-term births. All sources are carefully tested and processed to ensure safety and effectiveness before treatment.
Why do you use bone marrow stem cells?
Bone marrow is one of the richest sources of powerful stem cells in the body. These cells have a strong ability to repair and regenerate tissue. By using your own bone marrow stem cells, we can help your body heal from the inside out, naturally and without the risks that come with surgery or synthetic materials.
What is the difference between PRP and stem cells?
Both PRP (Platelet-Rich Plasma) and stem cell therapy use your body’s natural healing abilities, but they work in different ways. PRP is made from your blood and contains growth factors that speed up healing. Stem cells can actually turn into different types of cells your body needs, such as cartilage, muscle, or tendon cells, to repair damage and restore function.
What are the risks or potential side effects of stem cell therapy?
Because we often use your own cells, side effects are minimal. You may experience mild soreness or swelling at the injection site for a few days. Serious complications are rare, but as with any medical procedure, there’s always a small risk of infection or bleeding. We take every precaution to keep treatments safe.
How do stem cells work to reduce my pain and heal my injury?
Stem cells act like the body’s repair crew. When placed in the injured area, they release healing signals and can transform into the exact type of cells your body needs — like new cartilage for a damaged joint. They also help reduce inflammation, which eases pain and supports long-term healing.
Which stem cell therapy can help with my sexual health?
For sexual wellness, we offer regenerative therapies like the P-Shot for men and the O-Shot for women. These treatments use either PRP or stem cells to improve blood flow, sensitivity, and function — helping enhance overall sexual performance and satisfaction.
How can I store my stem cells?
We offer stem cell banking, a service that collects and safely stores your stem cells for potential future use. This allows you to have a personal supply of healthy stem cells ready if you ever need them for treatments in the years ahead.
See Our Work
At USA STEM CELL, Dr. Castellanos emphasizes just how simple — yet effective — our procedures can be. Every treatment is personalized, because each patient’s needs are unique. Follow us on Instagram and TikTok to see real patient stories and behind-the-scenes insights!