Get Back to the Life You Love

Meet Dr. Ari Katerelos

If joint pain is limiting the way you move—or live—there’s a solution you may not know about yet.

Dr. Ari Kateleros is a radiation specialist who helps people just like you find lasting relief from arthritis and chronic joint pain using a gentle, non-invasive treatment called low-dose radiotherapy.

Whether it’s your knees, hips, shoulders, or hands—this safe and effective approach is designed to reduce inflammation and restore mobility. No surgery. No downtime.

Dr. Ari’s work is rooted in over 20 years of medical experience, but what patients remember most is this:
he listens, he explains, and he helps people feel hopeful again.

If you’re tired of the pain and ready to get back to walking, golfing, gardening—or simply enjoying life with less discomfort—start by reaching out.
The first step is just a conversation.

Our Commitment to Patients

We are dedicated to offering compassionate care and innovative treatment options, ensuring patients receive the best possible outcomes in their journey towards healing.

"Trusted Arthritis Relief Expert in California"

Compassionate Care Solutions

Discover effective low-dose radiotherapy options for benign conditions like arthritis and chronic inflammation.

Personalized Treatment Plans

Tailored low-dose radiotherapy approaches designed to meet your unique health needs and improve your quality of life.

Compassionate Care Solutions

• Low-Dose Radiotherapy (LDRT) works by delivering small,

  controlled amounts of radiation directly to inflamed joints.

  This reduces swelling, eases chronic pain, and helps restore

  mobility in patients with arthritis and other benign inflammatory conditions.

• We’re here to listen, guide, and provide real relief—using proven, gentle treatments designed around you.