Dr. Edwin Shewman Gerrish, MD

Dr. Edwin Gerrish brings nearly five decades of surgical expertise to his practice, specializing in surgery with a particular focus on urological procedures. He earned his medical degree from the Sanford School of Medicine at the University of South Dakota and completed his residency training at Creighton University Medical Center. With 48 years of experience in surgical care, Dr. Gerrish has developed extensive knowledge in treating complex urological conditions. He is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Gerrish practices at Prairie Lakes Hospital in Watertown, South Dakota, where he focuses on treating various forms of prostate cancer, including advanced and recurrent cases. His surgical skills include performing laparoscopic radical prostatectomy, a minimally invasive approach to prostate cancer treatment. He also provides specialized testing services such as semen analysis and fertility evaluations for patients experiencing …reproductive health concerns. Patients have given Dr. Gerrish an average rating of 3.0 on Vitals.