Peter Lyle DeHaan, PhD, has spent his career in and around the answering service industry. He's owned, managed, bought, sold, and merged answering service businesses as well as consulted, written, and programmed for the answering service industry.
Peter Lyle DeHaan, PhD, has spent his career in and around the answering service industry. He's owned, managed, bought, sold, and merged answering service businesses as well as consulted, written, and programmed for the answering service industry.