A former AORN Board President and perioperative health system executive, Ms. Dennis is a consultant who lectures on lasers and nursing practice nationally and internationally for AORN, Advanced Technology Specialty Assembly, American Society for Lasers in Medicine and Surgery, The International Laser Safety Conference, Canadian Nurses Association, American Trial Lawyers Association, American Association of Gynecological Laparoscopists, MedSun CODA Conference, and Medical Societies and facilities.

She has been published and cited in several medical and nursing publications; was the expert reviewer of the 2011 & 2018 AORN Recommended Practices for Lasers; and authored the AORN Laser Study Guide, Module, and video.