Faith Ottery, MD, PHD, FACN

Faith Ottery photo

Faith Ottery

President and Lead Consultant

Ottery & Associates, LLC

Dr. Ottery is physician lead of the Global TeleNutrition Consortium (GTNC). She is globally recognized as the creator of the PG-SGA, co-creator of the scored PG-SGA and various derivatives including web-based tool based on the Pt-Global app, co-founder of the PG-SGA/Pt-Global Platform (, and global PG-SGA translation network. Ottery is trained as a surgical oncologist with a PhD in Nutritional Sciences from the University of Wisconsin and is President and lead consultant of Ottery & Associates, LLC in the greater Chicago area. She is currently collaborating with Joy Heimgartner and the Mayo Clinic on incorporation for the PG-SGA and PG-SGA Short Form (SF) in the EPIC electronic health record. Dr. Ottery has a long-standing working relationship with the ON-DPG.


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