Prosser General Surgery Center

A lot can go through your mind when you find out you need to have surgery. At Prosser Memorial Health, we're here to take one less worry off your shoulders. With our new, high-tech surgery center and our commitment to recruiting the most highly-trained surgeons, you can trust that your health is in the best hands when you choose us to perform your surgery.

Here are just a few of the many general surgical procedures we perform:
  • Removal & Biopsy of Lumps
  • Thyroid Surgery
  • Breast Surgery
  • Hernia Repair
  • Gallbladder Removal
  • Appendectomy
  • Splenectomy
  • Bowel Surgery
  • Hemorrhoids, Fissures, & Fistulas
  • Colonoscopy and Upper Endoscopy

Are all the surgeons staffed by Prosser Memorial Hospital?

We have many surgeons and specialists in the Prosser Memorial Health family. However, it's not uncommon for visiting surgeons to come to our facility to perform surgeries—especially for rare or specialty procedures.


Richard Unger



Afton Dunham



Marla Davis

Clinic Director


(509) 786-5599

820 Memorial St. Suite 3, Prosser, WA 99350

Monday - Friday 8 AM to 5 PM