multicare.org/providers/raymond-merrell
Raymond Merrell, MD, is a board-certified urologist who provides treatment of a full range of urologic conditions. Dr. Merrell has extensive experience in caring for both male and female patients and provides comprehensive urology care, including the management of complex and routine conditions.
Dr. Merrell served the residents of the Yakima Valley and surrounding communities for 40 years before retiring at the end of 2020. In 2025, Dr. Merrell answered a call for support from his fellow urologists and returned to practice in January 2026.
The services Dr. Merrell provides include:
- Kidney stone treatment
- Urinary tract infection care
- Prostate cancer treatment
- Bladder cancer treatment
- Comprehensive urology care
Languages: English
Certification: American Board of Urology
Professional School: Jefferson Medical College (Philadelphia, PA)
Residency: Pennsylvania State University - Geisinger Clinic, Urology (Danville, PA)
Fellowship: University of Toronto, Pediatric Urology (Toronto, Ontario)