About Us
At Rapid Care Center, we are dedicated to providing fast, compassionate, and high-quality care for all of your urgent health needs. Conveniently located in Kirkland, Washington, our team, led by Dr. Frank Marinkovich, offers a range of services designed to provide quick relief and efficient treatment. Whether you're dealing with an illness, injury, or need diagnostic testing, we’re here to help you feel better—fast.
Dr. Frank Marinkovich, MD
Board-certified Internal Medicine & Sports Medicine specialist
About Our Provider
Dr. Frank Marinkovich, the lead physician at Rapid Care Center, is a board-certified Internal Medicine and Sports Medicine specialist with over 35 years of experience. With a passion for preventive, regenerative, and longevity-focused care, Dr. Marinkovich leads both Eastside Family Health Center and Eastside Longevity Clinic, where he is committed to optimizing health and performance.
Dr. Marinkovich has built his career around pioneering science-driven, patient-centered approaches to health. His expertise in metabolic health, hormone balance, and cellular rejuvenation allows him to craft tailored, evidence-based protocols that promote longevity, enhance quality of life, and improve overall well-being.
In addition to his work in Internal Medicine, Dr. Marinkovich is deeply involved in occupational medicine, working with the region’s firefighters, pilots, and athletes. His approach to sports medicine further complements his broad medical expertise, which he applies to help patients of all backgrounds achieve optimal health.
About Our Clinic
At Rapid Care Center, our mission is to offer high-quality urgent care services that prioritize patient comfort, convenience, and efficiency. Located in Kirkland, WA, our clinic is fully equipped to handle a variety of urgent medical concerns, from illness to injury. We understand that health concerns don’t always occur during office hours, so we offer walk-in services and same-day appointments to ensure you get the care you need when you need it.
With a focus on providing timely, effective care, we offer a wide range of services, including illness care, injury treatment, diagnostic testing, and preventive services. Our state-of-the-art diagnostic tools and experienced medical team allow us to quickly assess your condition and provide the most appropriate treatment options.
Our Services Include
No appointment needed—immediate care for illness and injury.
Treatment for common illnesses such as cold, flu, sore throat, and more.
Immediate care for minor injuries like sprains, strains, and cuts.
On-site testing for flu, COVID-19, strep, and more.
Health screenings, physical exams, and preventive treatments.
