Dr. Samuel Koo

09/29/2025

The shoulder is the most mobile joint in the body, which also makes it prone to instability and dislocations. Shoulder instability occurs when the upper arm bone slips out of the shoulder socket sometimes completely, sometimes partially. Recurrent instability can lead to pain, weakness, and limited motion.

Dr. Samuel Koo offers advanced treatment for shoulder instability, starting with physical therapy to strengthen the shoulder muscles. If needed, minimally invasive arthroscopic surgery, such as a Bankart Repair, can stabilize the shoulder, repair labral tears, and restore function.

📞 Schedule your consultation today: (425) 823-4000 or request an appointment online. Serving patients from Seattle, Redmond, Bellevue, Kirkland, and surrounding areas.

Struggling with shoulder instability? Dr. Samuel Koo offers expert treatment in Seattle to restore strength and stability. Schedule your consultation today!

09/26/2025

Are you dealing with persistent biceps pain or a tear that limits your daily activities? Arthroscopic biceps surgery, including biceps tenodesis, can stabilize the tendon, relieve pain, and help prevent further injury.

Most procedures are minimally invasive and performed on an outpatient basis, with a sling and physical therapy to support recovery. This treatment is especially beneficial for athletes, active individuals, and those whose work requires full shoulder strength.

📞 Schedule your consultation with Dr. Samuel Koo today at (425) 823-4000 or request an appointment online. Serving Seattle, Kirkland, Bellevue, and Redmond.

Seattle-area surgeon Dr. Samuel Koo, MD, an 8-time Castle Connolly Top Doctor, specializes in bicep surgery , book your consultation today!

09/24/2025

We know shoulder surgery can bring up a lot of questions from anesthesia options and pain management to recovery timelines and daily activities. That’s why we’ve compiled a comprehensive Shoulder Surgery FAQ to help you understand what to expect before, during, and after surgery.

Learn about recovery, sling use, returning to work, and more so you can feel confident and prepared.

📖 Read our FAQs and schedule a consultation with Dr. Samuel Koo in Seattle, WA: (425) 823-4000 or request an appointment online.

Find answers to common questions about shoulder surgery, including anesthesia, recovery time, and return to work. Learn more at Dr. Samuel Koo’s clinic.

09/22/2025

Are shoulder pain and stiffness limiting your daily activities? When non-surgical treatments like medications, physical therapy, or injections aren’t enough, shoulder replacement surgery may be the solution.

Dr. Samuel Koo offers advanced procedures including total shoulder replacement, stemmed hemiarthroplasty, and reverse shoulder replacement for patients with arthritis, rotator cuff tears, fractures, or avascular necrosis. Most procedures are now performed on an outpatient basis, helping patients regain motion and reduce pain safely and efficiently.

📞 Schedule a consultation today: (425) 823-4000 or request an appointment online.

Seeking shoulder replacement in Seattle? Dr. Samuel Koo offers expert care to enhance recovery and improve function. Book your appointment now!

09/19/2025

PRP therapy uses your body’s own platelets to jumpstart healing in injured tendons, ligaments, muscles, and cartilage. By releasing growth factors, PRP stimulates tissue repair, improves collagen production, and can even firm up cartilage over time.

Patients may notice some soreness after treatment, but gradual improvement often begins within 2–6 weeks, with continued healing for up to 9 months. PRP has been shown to help injuries like rotator cuff tears, bursitis, and tendonitis and in some cases, may even reduce the need for surgery.

Dr. Samuel Koo specializes in PRP injections and individualized treatment plans for optimal recovery.

📞 Call (425) 823-4000 or request an appointment online to schedule your PRP consultation.

If you're experiencing shoulder pain, PRP injections may help to prevent surgery. To discuss your options with an expert in Seattle, contact Dr. Koo today!

09/17/2025

Shoulder arthritis can make everyday activities painful and frustrating but you don’t have to suffer in silence. From conservative treatments like physical therapy and medications to surgical options including joint replacement, there are ways to relieve pain and restore function.

Learn more about the causes, symptoms, and treatment options in Dr. Samuel Koo’s latest article: Shoulder Arthritis: Treatment Options From Conservative Care to Surgery.

Shoulder arthritis can significantly impact daily activities, making even simple movements painful and challenging. Fortunately, a range of treatment options is available, from conservative care to surgical interventions, to help relieve pain and restore function. Whether you’re experiencing mild ...

09/15/2025

The shoulder labrum plays a key role in joint stability, keeping the “ball” of your shoulder securely in its socket. When torn, patients may experience:
✅ Shoulder instability
✅ Popping or catching sensations
✅ Sharp or aching pain with movement

When conservative treatments aren’t enough, minimally invasive arthroscopic repair such as a Bankart Repair may restore stability and function.

📍 Learn more or schedule a consultation today: (425) 823-4000

Dr. Samuel Koo, MD, MPH in Kirkland, WA provides expert labral tear treatment with minimally invasive techniques to restore shoulder function , book today!

09/12/2025

Struggling with shoulder stiffness or pain that just won’t go away? You may be dealing with frozen shoulder (adhesive capsulitis). This condition develops when the shoulder capsule becomes inflamed and stiff, making simple movements difficult.

Treatment may include physical therapy, anti-inflammatory medications, cortisone injections, or in some cases, surgery to restore movement. 👨‍⚕️ Dr. Samuel Koo, an experienced shoulder surgeon in the Seattle area, performed over 375 shoulder surgeries last year and offers advanced treatment options to help you get back to your normal activities.

📞 Call our Kirkland office at (425) 823-4000 or request an appointment online today.

Dr. Samuel Koo, MD, MPH in Kirkland, WA provides expert treatment for frozen shoulder to restore mobility , schedule appointment today!

09/11/2025

🇺🇸 On this Patriot Day, Dr. Samuel Koo and our team pause to honor the lives lost on September 11, 2001. We remember the heroes, first responders, and everyday Americans whose courage and resilience continue to inspire us all. Today, we reflect on the strength of our communities and the importance of supporting one another just as we strive to do every day in caring for our patients.

09/01/2025

💙 This Labor Day, we honor the dedication and hard work of our community. Whether you’re spending the day with family, enjoying the outdoors, or simply taking time to rest, we wish you a safe and healthy holiday.

Happy Labor Day! 🇺🇸

08/29/2025

Recovering from rotator cuff surgery takes time, patience, and teamwork. At Samuel S. Koo MD MPH, we believe surgery is just one part of the journey. Your dedication and working closely with physical therapists are key to a successful outcome. That’s why we’ve assembled a comprehensive team to support you every step of the way.

Ready to start your recovery journey? Contact us to learn more! 📞 (425) 823-4000

Are you undergoing rotator cuff surgery and curious about recovery time afterwards? Click here to learn how to make your recovery as smooth as possible.

08/27/2025

Frozen shoulder, or adhesive capsulitis, causes stiffness and limited motion in the shoulder due to inflammation and scarring of the joint capsule. While the exact cause is often unknown, it can develop after injury or prolonged immobilization.

Dr. Samuel Koo, serving Seattle, Bellevue, and Redmond, offers expert diagnosis and treatment options including physical therapy, anti-inflammatory medications, cortisone injections, and arthroscopic surgery to break up scar tissue.

If shoulder stiffness and pain are interfering with your daily life, don’t wait—schedule a consultation today at our Kirkland office.

Samuel Koo, MD, MPH is a fellowship-trained shoulder specialist in Kirkland, WA who performs more than 375 shoulder surgeries each year. Schedule today!