BUFFALO, N.Y. (July 29, 2020)—OJ Medtech/Charm Medical Supply announced the acquisition of PRO2 LLC, a professional oxygen and CPAP supply company. PRO2 operates out of two locations in the Buffalo, New York area and currently serves over 10,000 patients annually with rental equipment and related medical supplies. Clinicians and insurers are increasingly supportive of homecare services, which patients prefer and are much more cost efficient than similar treatments in the hospital setting.