Back to Blog

GAE vs. Physical Therapy for Knee Osteoarthritis: Which Treatment Is Right for You?

2026-06-26 6 min read
Medically Reviewed by Dr. Amir Salem, MD · June 26, 2026

Knee osteoarthritis can make everyday activities like walking or climbing stairs feel challenging and limit your quality of life. Many patients in Forest Hills, Queens, wonder whether physical therapy or a procedure such as genicular artery embolization offers the better path forward. Understanding the differences helps you make a choice that fits your symptoms and goals.

Recognizing Symptoms of Knee Osteoarthritis

Knee osteoarthritis often begins with stiffness after periods of rest and a gradual increase in discomfort during movement. Swelling around the joint and a grinding sensation may develop over time, especially after prolonged standing or exercise. Patients in the Bronx and Great Neck report similar patterns that interfere with work and family routines.

These symptoms arise when cartilage wears down and inflammation affects the joint lining. Early recognition allows for timely discussions with specialists who can outline options suited to your stage of disease. Dr. Marisa Formica, who focuses on sports medicine and non-surgical orthopedics, frequently evaluates these concerns at our Forest Hills location.

How Physical Therapy Addresses Knee Osteoarthritis

Physical therapy strengthens the muscles that support the knee and improves joint mobility through targeted exercises. A typical program includes range-of-motion drills, low-impact strengthening, and balance training that patients perform several times each week. Dr. Marisa Formica often recommends starting with this conservative approach for individuals in Queens and Long Island who have mild to moderate symptoms.

Sessions usually last 30 to 60 minutes and may continue for six to twelve weeks depending on progress. Therapists also teach home exercises and activity modifications that reduce stress on the joint. Many patients notice better function and reduced stiffness within the first month when they follow the plan consistently.

Understanding Genicular Artery Embolization (GAE)

Genicular artery embolization is a minimally invasive procedure performed by an interventional radiologist to reduce blood flow to inflamed areas of the knee. Dr. Amir Salem, who specializes in interventional radiology and vascular surgery, offers this option at our Forest Hills and Great Neck offices for patients whose symptoms persist despite other measures.

During the procedure, a small catheter delivers tiny particles that limit excess blood supply contributing to pain and swelling. The process typically takes one to two hours and uses local anesthesia. Patients from the Bronx and surrounding areas often return home the same day.

Weighing the Benefits of Each Approach

Physical therapy builds long-term strength and teaches movement patterns that protect the knee without any invasive steps. It carries minimal risk and can be adjusted as symptoms change. In contrast, GAE targets inflammation more directly and may provide relief for individuals who have not responded well to exercise-based care alone.

Dr. Mehran Manouel, an orthopedic surgeon, helps patients compare these paths based on imaging results and daily activity demands. Both approaches aim to improve comfort and function, yet the choice depends on how far the osteoarthritis has progressed and personal preferences for treatment intensity.

What Recovery Looks Like for Both Options

Recovery after physical therapy involves gradual increases in activity as strength improves, with most people resuming normal routines within weeks. Follow-up visits allow adjustments to the exercise plan and monitoring of joint response. Patients in Forest Hills appreciate the convenience of local sessions that fit around work schedules.

After GAE, individuals typically experience mild soreness for a few days and resume light activities within a week. Dr. Amir Salem provides specific post-procedure instructions to support healing. Full benefits may appear over several weeks as inflammation decreases.

Choosing the Right Provider in Forest Hills and Beyond

Selecting a team experienced in both orthopedic evaluation and interventional techniques ensures you receive balanced guidance. Our practice serves patients across Queens, Great Neck, and the Bronx with coordinated care that includes imaging, therapy referrals, and procedure options when appropriate. Dr. Marisa Formica and Dr. Amir Salem work together to match treatments to individual needs.

Convenient locations reduce travel time for follow-up visits and allow quick access to specialists familiar with your history. Reviewing credentials and asking about experience with knee osteoarthritis helps confirm the right fit for your situation.

Making an Informed Decision for Your Knee Health

Discussing your symptoms, activity level, and prior treatments with the care team clarifies which path aligns with your goals. Some patients begin with physical therapy and later explore GAE if additional support is needed. Others with more pronounced inflammation may consider the procedure earlier under guidance from Dr. Amir Salem or Dr. Mehran Manouel.

Open conversations about expectations and lifestyle factors lead to a plan that supports daily comfort and mobility. Our Forest Hills office welcomes questions from patients throughout Queens and Long Island who want clear information before deciding.

Call (718) 897-2228 or visit https://www.msorthovasc.com to schedule a consultation and learn more about options available near you.

Frequently Asked Questions

How long does physical therapy usually last for knee osteoarthritis?

Programs often run six to twelve weeks with sessions two to three times weekly, followed by a home exercise plan. Progress is reviewed regularly so adjustments can be made as strength improves.

Is genicular artery embolization painful?

Most patients report only mild discomfort during and after the procedure because local anesthesia is used. Any soreness typically resolves within a few days with standard aftercare.

Can I try physical therapy first and still consider GAE later?

Yes, many patients begin with conservative care and discuss additional options if symptoms continue. The care team evaluates response at follow-up visits to determine next steps.

What activities should I avoid after GAE?

Light walking is encouraged soon after the procedure, while strenuous exercise or heavy lifting is usually limited for one to two weeks. Specific guidance comes from Dr. Amir Salem based on your case.

How do I know which treatment is appropriate for my level of osteoarthritis?

Imaging and a physical exam help the physicians assess joint changes and match recommendations to your symptoms and lifestyle. A consultation at our Forest Hills or Great Neck location provides personalized information.

Have Questions?

Our team at M&S Vascular and Orthopedic Group P.C. in Forest Hills, Queens is here to help.

Call (718) 897-2228