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What Causes Knee Pain?
Knee pain can result from injury, wear and tear, inflammation, or structural degeneration. Whether you’re experiencing knee pain when bending or climbing stair, or dealing with a swollen knee that won’t go away, the underlying cause often includes:
- Ligament sprains or tears (ACL, MCL, PCL, LCL)
- Meniscus injuries
- Osteoarthritis or cartilage degeneration
- Tendinitis or bursitis
- Patellar tracking disorder
- Rheumatoid arthritis or inflammatory joint disease
- Repetitive motion or overuse
- Post-surgical pain or scar tissue
Symptoms of Knee Pain

Common Knee Injuries and Conditions We Treat
Our expert team treats a broad range of acute and chronic knee conditions using image-guided, minimally invasive therapies:

When to See a Knee Pain Doctor in Los Angeles
You should seek care from the best knee pain doctor in Los Angeles if you’re experiencing:
- Knee pain when bending or climbing stairs
- A swollen knee that won’t go away despite rest or medication
- Stiffness in the knee joint that limits mobility
- Pain that disrupts sleep or daily activities
- Your knee giving out or feeling unstable
- Swelling, warmth, or redness around the joint
- Difficulty walking, squatting, or going up/down stairs

Regenerative Knee Pain Treatments in Los Angeles
We offer the latest non-surgical regenerative therapies that promote healing, reduce inflammation, and restore joint function. Your personalized treatment plan may include:
- Platelet-Rich Plasma (PRP) InjectionsOur platelet-rich plasma specialist in Los Angeles uses PRP to stimulate tissue regeneration and reduce inflammation in damaged knees.
- Bone Marrow Aspirate Concentrate (BMAC)As the best BMAC injections specialist in Los Angeles, Dr. Bajaj offers stem cell-based therapies to support cartilage and soft tissue repair.
- Joint InjectionsSteroid or biologic agents can be injected directly into the knee joint to relieve pain and swelling.
- Sympathetic Nerve BlocksPerformed by the best sympathetic block doctor in Los Angeles, these injections can help manage nerve-based knee pain or complex regional pain syndrome.
- Trigger Point InjectionsFor muscular contributors to knee pain, trigger point injections relieve tension and improve mobility.
Frequently Asked Questions About Knee Pain
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Where to Find Expert Knee Pain Relief in Los Angeles
Dr. Akash Bajaj, known throughout Southern California as the best knee pain doctor in Los Angeles, delivers world-class care for joint pain and injury through advanced, non-surgical therapies. As a double board-certified physician, Dr. Bajaj combines expertise in interventional pain and regenerative medicine to treat the full spectrum of knee conditions. In addition, Dr. Bajaj guides you on how to optimize your healthspan and longevity.
Our state-of-the-art longevity and pain management clinic in Marina del Rey offers on-site imaging and innovative treatments designed for fast, lasting relief. We proudly serve greater Los Angeles, Venice, Manhattan Beach, Lynwood, Culver City, Redondo Beach, Santa Monica, and Southern California with both in-person and telehealth visits. Whether you're dealing with stiffness in the knee joint, recurring pain when bending, or a knee that keeps giving out, we’ll help you regain comfort and mobility with care from the best interventional pain specialist in Los Angeles.
Let’s get you back on your feet! Contact us today for your personalized knee pain treatment plan.

