Our Staff

Our staff is a highly valued resource at Genesis Pediatric Medicine. Each member has been carefully chosen for their personal gifts, talents and experience. Our culture encourages personal and professional growth to provide a more satisfying work environment. In return, we expect a wholehearted commitment to our patients and absolute accountability for their care. Each staff member understands the importance of their role and its contribution to our overall commitment to provide quality healthcare and service.


Our Pediatric Providers

Mark Regnier M.D. has practiced pediatric medicine since 1998. He is passionate about being a good listener, an effective communicator, an avid learner and an advocate for his patient’s health and well-being.

Dr. Regnier has served on Delnor Hospital’s Medical Informatics Committee (a guiding body that generates hospital wide clinical protocols) and is strongly committed to evidence-based medicine. He is also a known advocate for the Medical Home, having worked with the American Academy of Pediatrics on an initiative to establish strategies to help pediatric practices implement the Medical Home model.

Dr. Regnier was awarded Delnor Hospital’s physician of the year for patient satisfaction in 2004 and nursing satisfaction in 2005. He is also a People’s Choice Award recognized physician.

Dr. Regnier graduated from Loyola University’s Stritch School of Medicine in 1995 as a member of the medical honors society. He completed his residency in Pediatrics at Loyola University Medical Center in 1998. He is board certified and is a fellow of the American Academy of Pediatrics (AAP).