b'Kristopher Paolino, MD Kristopher Paolino, MD, addresses Lyme disease. Jeanette Zoeckler, PhD, talks about the job of home health aides., addresses Lyme disease. Jeanette Zoeckler, PhD, talks about the job of home health aides. Srinivasa Thota, MD Srinivasa Thota, MD, tells what you need to know about anesthesia., tells what you need to know about anesthesia.'