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David C. Evans, MD, FACS, FASPEN

Trauma / Critical Care Surgeon
OhioHealth Trauma Services Medical Director
OhioHealth System Nutrition Support Team
Columbus, Ohio, USA

David C. Evans, MD, FACS, FASPEN is a trauma, acute care, and critical care surgeon at OhioHealth Grant Medical Center in Columbus, Ohio and Medical Director of the System Nutrition Support Team at OhioHealth--a 12-hospital network. He is also Adjunct Clinical Professor of Surgery at Ohio University. Prior to his current role, he led the nutrition support and trauma programs at The Ohio State University. His interests include nutrition support in surgical and ICU patients and research in surgery and trauma care. He has served as an investigator in multiple clinical trials focused in the areas of nutrition and infection and is author of over 100 peer-reviewed publications.

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Allison Krall, MS, RD, LD, CNSC

Clinical Dietitian, The Ohio State University Wexner Medical Center,
Educational Program Consultant, Abbott Nutrition Health Institute
Columbus, Ohio, USA

Allison Krall, MS, RD, LD, CNSC is a Clinical Dietitian at The Ohio State University Wexner Medical Center and an Education Program Consultant for the Abbott Health Institute in Columbus, Ohio. Allison has worked in the field of nutrition support for over 20 years. She has experience in inpatient, outpatient, and home nutrition support. Her areas of interest include oncology, critical care, malnutrition screening and diagnosis, and clinical nutrition education. She worked as the Lead Dietitian/Clinical Coordinator and Clinical Instructor at the Ohio State University prior to joining the ANHI team in 2021. Allison recently completed her Master’s of Science in Health and Rehabilitation Sciences with an emphasis on education.


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