Dr. John S. Mullen

Simon Zadina, MD, is a well-educated, extensively trained, board-certified urologist with many years of experience delivering the highest quality urologic care with compassion and empathy. Taking a family-oriented approach, he offers thorough evaluations, expert diagnosis, and high-quality surgical and medical techniques for a wide range of urologic diseases.A teacher at heart, Dr. Zadina strives to educate his patients about their conditions and communicate what they need to do in the future as a vital and important part of their well-being and disease management. He enjoys interjecting humor into office visits, as he feels laughter is helpful for healing. When patients come to visit him at his practice, he welcomes them into the family.Dr. Zadina is a member of the American Urologic Association.While practicing in Duluth, Minnesota, Dr. Zadina and his sons lived on a farm in Wisconsin where they bred, showed and judged llamas, in addition to farming the land.Dr. Zadina offers the following services:Brachytherapy, robotic oncologic surgeryCalculus endourologic procedures and ESWLFemale urologyGeneral urologyLaser and laparoscopic surgeryOncologic and radiologic diagnostic and surgical procedures. Dr. Zadina is rated as a Distinguished provider by MediFind in the treatment of Male Genital Sores. His top areas of expertise are Testicle Lump, Scrotal Masses, Male Genital Sores, Loin Pain Hematuria Syndrome, and Ureteroscopy.

Steven Rock is a Urologist in Silverdale, Washington. Dr. Rock is rated as a Distinguished provider by MediFind in the treatment of Male Genital Sores. His top areas of expertise are Urinary Tract Infection in Children, UPJ Obstruction, Urinary Tract Infection (UTI), Ureteroscopy, and Prostatectomy. Dr. Rock is currently accepting new patients.

Terry Corwin is a Urologist in Everett, Washington. Dr. Corwin is rated as a Distinguished provider by MediFind in the treatment of Male Genital Sores. His top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Kidney Stones, Perirenal Abscess, and Ureteroscopy. Dr. Corwin is currently accepting new patients.