A growing respiratory services firm in Western New York is expanding outside the region through acquisition. Subscribe to one of our free daily newsletters. From our daily Morning and Afternoon Editions to weekly customized newsletters that include national headlines for a range of industries. Respiratory Services of Western New York Inc., a Cheektowaga-based provider, has completed the purchase of Durable Medical Equipment and Supplies Ltd., including locations in LeRoy and Honeoye Falls. Terms…