According to a recent PR, they are working to get ventilators & respirators:
"In addition to testing items and supplies that MediDent Supplies offered before the COVID-19 Pandemic, the operations teams at MediDent Supplies have moved quickly and strategically to add high demand items to our existing product lines. These items include, but are not limited to, DTC3X N95 Surgical Masks, SMS Isolation Gowns, Ammonia Disinfectant Wipes, Viral Specimen Collection Kits, Touchless Thermometers and Ventilators."