Dr. Samuel Koo

02/05/2026

Osteoarthritis is a natural part of aging and develops gradually as joints wear down over time. As cartilage begins to fray and thin, joints may experience painful bone-on-bone contact that can limit movement and affect daily life.

While aging is the primary cause, factors such as prior joint injuries, family history, and excess weight can increase the risk of developing osteoarthritis.

If joint pain or stiffness is slowing you down, expert care can make a difference.

Dr. Samuel Koo in Seattle provides expert care for shoulder osteoarthritis, easing pain and restoring movement , book your consultation today.

02/03/2026

Recovering from rotator cuff surgery is very achievable with the right support.

At Samuel S. Koo, MD, MPH, we believe surgery is only one part of a successful outcome. Your commitment, combined with expert care from your surgeon and physical therapist, plays a major role in recovery.

🤝 Our comprehensive, team-based approach is designed to support healing, restore strength, and help you safely return to the activities you enjoy most.

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.

01/29/2026

Dr. Koo treats each patient with integrity and empathy, treating each patient as if he were caring for his wife or children.

Have you had a good experience? We would love to hear about it. https://bit.ly/46BULh0

01/27/2026

Frozen shoulder, or adhesive capsulitis, causes stiffness and limited motion due to inflammation and scarring of the shoulder capsule. It can develop after injury, prolonged immobilization, or sometimes for unknown reasons. Women are more commonly affected, and risk factors include diabetes, thyroid, or heart disease.

Treatment often includes physical therapy, anti-inflammatory medications, cortisone injections, and in some cases, arthroscopic procedures to restore motion.

Seattle-area patients can schedule a consultation with Dr. Samuel Koo in Kirkland at (425) 823-4000 for expert frozen shoulder care.

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

01/23/2026

A labral tear can cause shoulder instability, pain, and a catching or popping sensation with certain movements. Common causes include injury, shoulder dislocation, repetitive motions in athletes, or degenerative changes.

Dr. Samuel Koo specializes in arthroscopic labral tear repair, including Bankart Repair, which reattaches and tightens the torn labrum and ligaments using minimally invasive techniques. Patients benefit from faster recovery and smaller incisions compared to traditional open surgery.

Schedule a consultation at Dr. Koo’s Kirkland office today: (425) 823-4000. Serving Seattle, Bellevue, and Redmond.

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

01/21/2026

Shoulder arthritis can cause pain, stiffness, and limited range of motion, making everyday activities challenging. Common types include osteoarthritis, rheumatoid arthritis, post-traumatic arthritis, rotator cuff tear arthropathy, and avascular necrosis.

Dr. Samuel Koo provides personalized treatment plans, from non-surgical therapies like medications and injections to minimally invasive shoulder replacement for severe cases.

Schedule a consultation in Kirkland today: (425) 823-4000. Serving patients from Seattle, Bellevue, and Redmond.

Relieve shoulder arthritis pain with Dr. Samuel Koo in Seattle. He provides expert, personalized care to help you move comfortably ,schedule now!

01/19/2026

Today, we honor the life and legacy of Dr. Martin Luther King Jr., a leader whose vision for equality, justice, and compassion continues to inspire us all. At our practice, we are committed to treating every patient with respect, dignity, and care, reflecting the values Dr. King stood for.

01/16/2026

After reverse or total shoulder replacement, following Dr. Koo’s post-op instructions is crucial for a smooth recovery. Key steps include:

✅ Rest, but walk every hour to prevent blood clots
✅ Start physical therapy after your first post-op visit
✅ Take pain medication as directed, with food and plenty of fluids
✅ Ice your shoulder regularly to reduce pain and inflammation
✅ Wear your sling as instructed and avoid lifting over 2 pounds

For questions during recovery, call Dr. Samuel Koo in Kirkland at (425) 823-4000. Proper care after surgery ensures the best results and a quicker return to daily activities.

Access Dr. Samuel Koo’s comprehensive post-op protocols for shoulder surgery recovery, including medication, physical therapy, and activity guidelines.

01/12/2026

Struggling with shoulder pain? Cortisone injections can help reduce inflammation and improve joint function sometimes even reducing the need for surgery.

Learn what to expect before, during, and after a cortisone injection in our article.

Do you need a cortisone shot in the shoulder? Discover how cortisone injections work, the benefits, and what to expect during and after here.

01/09/2026

Shoulder impingement occurs when bone spurs or the acromial ligament press on the rotator cuff, causing pain especially with overhead movements. Over time, this can contribute to rotator cuff tears if left untreated.

Non-surgical treatments like rest, ice, anti-inflammatories, cortisone injections, and physical therapy can often relieve pain and restore function. For persistent pain or high-demand patients, minimally invasive arthroscopic surgery subacromial decompression can remove the impinging factors and free up space for smooth shoulder movement.

Seattle-area patients can schedule a consultation with Dr. Samuel Koo in Kirkland at (425) 823-4000.

Don't let shoulder impingement hold you back. Consult Dr. Samuel Koo in Seattle for effective treatment options tailored to your needs.

01/07/2026

Platelet-Rich Plasma (PRP) therapy uses your body’s own growth factors to stimulate healing in injured tendons, ligaments, cartilage, and muscles. PRP can enhance collagen production, increase blood flow, and even firm damaged cartilage.

For shoulder injuries like rotator cuff tendinitis, bursitis, or bicipital tendinitis, PRP therapy may help repair tissue, reduce pain, and even prevent the need for surgery.

Seattle-area patients can schedule a PRP consultation with Dr. Samuel Koo in Kirkland at (425) 823-4000. Begin your journey toward a stronger, healthier shoulder today.

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!