Columbia Memorial Hospital (CMH) located in Astoria, Oregon is a full service, 25-bed, critical access, not-for-profit, Planetree-Certified hospital where person-centered care is a priority. Required procedures: In Clinic: OB care, New OB visits, GYN consults, IUD placements, removals, Nexplanon placements and removals, colposcopies, LEEPs, EMB's, vulvar biopsies.