Personalized care. We’re here to help!

State of the art, professional, and personalized care for arthritis, autoimmune diseases, fibromyalgia and osteoporosis.

At our healthcare center, we’re dedicated to your well-being and specialize in addressing conditions like rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis. Our patient-friendly approach means that we not only provide top-quality care but also offer you opportunities to take part in cutting-edge clinical research to access the latest treatments.

Our services are designed with your comfort in mind. We provide on-site bone density screening to monitor bone health, and infusion services for specialized treatments. Our compassionate team is here to support your journey to better health, ensuring you receive the personalized care you deserve.

Focused on You

Personalized one-on-one attention with your physician rheumatologist. We are dedicated to providing friendly, professional services in a comfortable and accessible environment.

Our Specialties

We specialize in treating conditions like arthritis, autoimmune diseases, and osteoporosis. We provide on-site bone density screening, complex imaging, research, and infusion services.

Infusion Therapy

Overlake arthritis is now accepting infusion referrals for rheumatology, gastroenterology, neurology, and other specialties at our new state of the art infusion facility.

More About Infusions

Friendly kind staff. Dr Dada always spends a good 20-30 min listening during an appointment. Trying to find a rheum doc? Stop here.

Raena F., Maple Valley, WA

Dr. Dada is a fantastic listener, fantastic at treating and working with patient for best results.

Bellevue, WA

Linda C.

I have been going to Overlake Arthritis & Osteoporosis Center for over a year now. I can't tell you what a wonderful doctor I landed upon with Dr. Diana Szilvasi! She is so warm and enduring. She cares about you as a person and so very through with your needs. She is so easy to talk to and share your concerns and she definitely wants the BEST for her patients. She herself is patient and a problem solver if something isn't working. I couldn't be happier with my care from her. She is an angel from above! - 7/04/2026

Nancy T.

Margaux was wonderful to work with when scheduling my appointment at Overlake Arthritis & Osteoporosis Center. She was friendly, efficient, and made the process quick and easy. Thank you, Margaux, for the excellent service! - 7/03/2026

Enjoy one-on-one attention with your rheumatologist

Caring
Personalized
Comfortable
Professional

At Overlake Arthritis & Osteoporosis Center our patients enjoy personalized one-on-one attention with their physician rheumatologist. We are dedicated to providing friendly professional services in a comfortable and easily accessible environment. We believe in involving our patients in all aspects of their care, ensuring that they understand each step of the process. We provide continuity of care by working closely with other physicians and specialists to coordinate care of our patients.