To whom it may concern: I have utilized SMS National for DME and Home Health needs for a number of years with excellent results. I especially appreciate Melissa Messano. Her medical knowledge and understanding of the claimant’s needs is extremely helpful I can put a referral in her hands and know that I can move on to other issues as she will handle it quickly and competently while keeping me informed of any developments or concerns. I would recommend SMS National to all case managers.