Our Team Melanie Glagola Executive Director of Operations Melanie Glagola Executive Director of Operations Monica Gross, RRT Patient Care & Office Coordinator Monica Gross, RRT Patient Care & Office Coordinator Erica Wysocki, RRT Respiratory Therapist Erica Wysocki, RRT Respiratory Therapist Diana Wilhelm, RRT Respiratory Therapist Diana Wilhelm, RRT Respiratory Therapist Donna Earnest Benefits Counselor Donna Earnest Benefits Counselor Justina Gross Front Office Administrator Justina Gross Front Office Administrator Deanna Istik, Esq. Chief Executive Officer Deanna Istik, Esq. Chief Executive Officer David A. Celko, M.D. Medical Director David A. Celko, M.D. Medical Director