Joint pain rarely arrives with a clear timeline. It may begin as stiffness in the morning, a knee that aches after a hike in the Santa Ana foothills, or a hip that complains on the drive home along PCH. Over months, it becomes something patients plan their days around. By the time many people across OC begin researching regenerative medicine, they have already tried rest, over-the-counter medication, and physical therapy, and they are weighing a question that deserves a careful answer: is this the right time, and is my joint the right kind of problem, for a regenerative approach?
At The Patel Center for Functional Regeneration in Newport Beach, we believe that question should be answered with evidence, a thorough examination, and honesty about what these treatments can and cannot do. Regenerative medicine is not a single procedure, and it is not appropriate for every joint or every stage of disease. Timing, diagnosis, and the quality of the treatment itself all influence whether a patient is likely to benefit.
What Regenerative Medicine Means for Joint Pain
In orthopedic care, regenerative medicine refers to treatments that use a patient’s own biological material to support the body’s natural repair and anti-inflammatory processes. These are often called orthobiologics. Rather than masking pain for a short period, the goal is to influence the biological environment inside and around a joint so that tissues function better and symptoms ease over time. Results are typically gradual and may vary considerably between individuals.
At our practice, Dr. Shounuck Patel, DO, offers several orthobiologic options, each described in more depth on our regenerative medicine page. Platelet-rich plasma (PRP) concentrates the growth factors found in a patient’s own platelets. Bone marrow concentrate and adipose tissue, collected from the patient during the same visit, are forms of cell therapy used in more advanced or complex cases. Minimally invasive injection options such as prolotherapy and hyaluronic acid injections may also have a role, depending on the joint and the goal of care.
How Our Preparation Differs
Not all PRP is the same. Many clinics prepare PRP with a bedside centrifuge kit that produces a fixed platelet concentration that varies from device to device. At The Patel Center for Functional Regeneration, we use manual processing in our own lab, which allows even our most basic PRP to be customized for the specific condition, joint, and tissue being treated. Every injection is performed under high-definition ultrasound or fluoroscopic guidance, so that treatment reaches the intended structure rather than the general area.
Signs Your Joint Pain May Warrant a Regenerative Evaluation
There is no single symptom that makes someone a candidate, but certain patterns suggest a regenerative evaluation may be worthwhile. We approach these conversations with sensitivity, because joint pain affects more than mobility: it can influence sleep, mood, work, and a person’s sense of independence. The following situations are among the most common reasons patients in OC and LA County come to see Dr. Patel.
Mild to Moderate Osteoarthritis
Osteoarthritis of the knee, hip, shoulder, ankle, or the base of the thumb is one of the most frequent reasons patients explore orthobiologics. Patients with mild to moderate arthritis, who still have meaningful joint space and are not yet facing replacement, are often the group best positioned to benefit. In 2026, Dr. Patel served on the American Academy of Physical Medicine and Rehabilitation technical expert panel that published a guidance statement on PRP for knee osteoarthritis in PM&R (Borg-Stein and colleagues, 2026). That statement offers five evidence-based recommendations and 11 consensus-based best practices, while emphasizing that orthobiologics remain an evolving field and that care should be tailored to each patient’s needs and risk profile. Patients with knee arthritis can learn more on our knee osteoarthritis page.
Tendon, Ligament, and Soft-Tissue Injuries
Joint pain does not always come from cartilage. Chronic tendon problems, partial ligament tears, and lingering sprains can create pain that feels like it originates inside the joint. These tissues have a limited blood supply and sometimes heal slowly or incompletely, which is one reason orthobiologic approaches are frequently considered for them. Athletes, active professionals, and weekend competitors often seek care when a nagging injury refuses to resolve despite rehabilitation.
Pain That Persists Despite Conservative Care
Patients who have completed a structured exercise program, adjusted activity, addressed body weight where relevant, and tried standard injections without lasting benefit may be appropriate for a regenerative discussion. The same is true for patients who wish to delay or avoid joint replacement, or who are not yet ready for surgery for personal, professional, or medical reasons. For some, the goal is to remain active and comfortable for several more years while preserving future options.
Hypermobility and Complex Presentations
Patients with joint hypermobility or Ehlers-Danlos syndrome often experience pain across several joints due to ligament laxity and repeated microinstability. Dr. Patel has a particular clinical focus on hypermobility spectrum disorders, and these patients benefit from an approach that considers whole-body stability rather than one painful joint at a time. Regenerative strategies aimed at supporting ligament integrity, combined with targeted strengthening, may play a role in these carefully individualized plans.
Treatment Options and How We Customize Care
Every plan at The Patel Center for Functional Regeneration follows our Signature Functional Orthopedics approach. Dr. Patel developed this philosophy around a simple principle: to restore maximum function, we must first identify the root biologic and biomechanical causes of an injury and then treat all the pieces together. A painful knee may be influenced by hip strength, foot mechanics, metabolic health, and prior injuries, and addressing only the knee rarely produces a durable result. Our evaluation includes a detailed history, physical examination, diagnostic ultrasound, and review of imaging.
Matching the Treatment to the Joint
The choice between PRP, cell therapy, prolotherapy, and hyaluronic acid depends on the joint, the tissue involved, the severity of changes, and the patient’s goals. In a 2023 meta-analysis of Level I studies published in Arthroscopy, Belk and colleagues found that patients with knee osteoarthritis who received PRP or bone marrow aspirate concentrate had better pain and function scores than those who received hyaluronic acid. For the hip, a 2023 meta-analysis in the American Journal of Sports Medicine by Lim and colleagues found that PRP reduced pain compared with baseline, with greater pain reduction associated with leukocyte-poor preparations and a single injection. Findings like these inform how we tailor preparation, dose, and technique for each patient, including those seeking care for hip injuries and arthritis.
An Honest View of the Evidence
We also share research that tempers expectations. The RESTORE randomized trial, published by Bennell and colleagues in JAMA in 2021, found that intra-articular PRP did not significantly improve pain or cartilage volume compared with placebo at 12 months in patients with mild to moderate medial knee osteoarthritis. Differences in PRP preparation, platelet dose, and patient selection across studies are one reason results vary, and they are part of why our team focuses so closely on how each preparation is made and where it is placed. We believe patients make better decisions when they understand both the promise and the limits of any treatment.
When Regenerative Care May Not Be Appropriate
Regenerative treatment is not recommended for everyone. Patients with active infection, active cancer, certain blood or platelet disorders, or those taking medications that impair platelet function may not be appropriate candidates, and some medications may need to be paused before and after a procedure under medical guidance. Advanced, bone-on-bone arthritis with major deformity, mechanical locking from a displaced tear, or significant instability may be better served by a surgical consultation, and we will say so clearly. Patients whose pain stems primarily from the spine, nerves, or a systemic inflammatory condition may need a different plan altogether. Dr. Patel reviews these factors in detail so that every recommendation reflects the patient’s full medical picture.
What to Expect
Most orthobiologic procedures at our practice are performed in the office in a single visit. When PRP is used, blood is drawn and processed in our lab; when cell therapy is indicated, bone marrow or adipose tissue is collected under local anesthesia during the same appointment. The injection itself is guided by ultrasound or fluoroscopy, and patients typically go home the same day. Soreness, swelling, or stiffness for several days afterward is common, as the treatment intentionally initiates a healing response.
Improvement, when it occurs, is generally gradual, often unfolding over weeks to months rather than days. Our team provides a structured post-procedure plan that may include activity guidance, rehabilitation exercises, nutrition recommendations, and scheduled follow-up visits to assess progress. Some patients experience meaningful relief and improved function, some notice partial improvement, and some may not respond as hoped, and we discuss these possibilities openly before treatment begins. Patients interested in how our results are tracked can review our published regenerative medicine patient outcome data.
Why Patients Across OC Trust The Patel Center
Dr. Shounuck Patel is double board-certified in Sports Medicine and Physical Medicine and Rehabilitation and fellowship-trained in interventional spine and pain management. He is a Master Instructor for the Interventional Orthobiologics Foundation, a Clinical Assistant Professor at Western University of Health Sciences and Touro University California, and a co-author of both the 2026 AAPM&R guidance statement on PRP for knee osteoarthritis and the 2025 ASIPP evidence-based guidelines for regenerative therapies in chronic low back pain. His award-winning atlas, Musculoskeletal Ultrasound Cross-Sectional Anatomy, reflects the precision that guides every injection he performs. Patients can learn more on our Meet Dr. Patel page.
As a concierge practice, The Patel Center for Functional Regeneration allows the time needed for thorough evaluations and unhurried conversations. We see patients at our Newport Beach office and at locations in Burbank and Pasadena, and we welcome people of every background, activity level, and stage of life. Whether your goal is returning to competitive sport, keeping up with your family, or simply walking without pain, our clinical team builds care around what matters most to you.
Schedule a Regenerative Medicine Consultation in Newport Beach
If joint pain has persisted despite conservative care, or if you would like to understand whether regenerative medicine is a reasonable option for your knee, hip, shoulder, or another joint, a comprehensive evaluation is a thoughtful place to start. Dr. Shounuck Patel and our team at The Patel Center for Functional Regeneration will examine the joint in detail, review your history and imaging, and explain your options with clarity and care. Our Newport Beach office is located at 5020 Campus Drive, Suite 210. We invite you to request a consultation or call (310) 929-9790 to begin the conversation.