Inpatient Advanced Practice Providers

Jennifer Chesson, PA-C

Joined Ohio Gastro in 2022. Graduated from The University of Dayton with a Bachelor of Science in Pre-Physical Therapy. Then went onto obtain a Master of Science in the Physician Assistant Program at Jefferson College of Health Sciences. 

Kori Devoll, MSN, APRN, FNP-C

Joined Ohio Gastro in 2013. Graduating from Otterbein University with a Master of Science in Nursing. 

Amanda Gayetsky, PA-C

Joined Ohio Gastro in 2014. Graduated from Westminster College with a Bachelor of Science in Biology. Then went onto obtain a Master of Medical Science in Physician Assistant Studies from Lincoln Memorial University – Debusk College of Osteopathic Medicine.

Erika Gillette, PA-C

Joined Ohio Gastro in 2023. Graduated from Ohio University with a Bachelor of Science in Chemistry. Then went onto obtain a Master of Medical Science in Physician Assistant Studies from Ohio Dominican University.

Jessica Gligora, MS, APRN, FNP-C

Joined Ohio Gastro in 2017. Graduated Summa Cum Laude from Mount Carmel College of Nursing with a Bachelor of Science in Nursing. Then went onto obtain a Master of Science in the Family Nurse Practitioner Program at Otterbein University. 

Erin Hartman, MS, APRN, FNP-BC

Joined Ohio Gastro in 2015. Graduated from Mount Carmel College of Nursing with a Bachelor of Science in Nursing. Then went onto obtain a Master of Science from Mount Carmel College of Nursing.

Ellyn Kegelmeyer portrait

Ellyn Kegelmeyer, PA

Joined Ohio Gastro in 2023. Graduated from Ohio Dominican University with a Bachelor of Science. Then went onto obtain a Master of Science in Physician Assistant Studies also at Ohio Dominican University.

Barbara Looser, MS, APRN, ANP-C

Joined Ohio Gastro in 2005. Graduated Summa Cum Laude from The Ohio State University with a Bachelor of Science in Nursing. Then went onto obtain a Master of Science with studies in Adult Health & Illness at The Ohio State University. 

Diana Mamula portrait

Diana Mamula, MS, APRN, FNP-C

Joined Ohio Gastro in 2022. Graduated from Kent State University with a Bachelor of Science in Nursing. Then went onto obtain a Master of Science in the Family Nurse Practitioner Program at Mount Carmel College of Nursing. 

Iryna Miller, MSN, APRN, AGACNP-BC, CCRN

Joined Ohio Gastro in 2020. Graduated from Ohio University with a Bachelor of Science in Nursing. Then went onto obtain a Master of Science in the Adult-Gerontology Acute Care Nurse Practitioner Program at The Ohio State University. 

Hector Nava, PA-C

Joined Ohio Gastro in 2023. Graduated from Ohio University with a Bachelor of Science in Biology Sciences. Then went onto obtain a Master of Medical Science in Physician Assistant Studies from Rosalind Franklin University of Medicine and Science. 

Andrea Newport, MS, APRN, FNP-BC

Joined Ohio Gastro in 2021. Graduated from Chamberlain University with a Bachelor of Science in Nursing. Then went onto obtain a Master of Science in the Family Nurse Practitioner Program at Chamberlain University.

Erin Piontkowski portrait

Erin E. Piontkowski, CNP

Joined Ohio Gastro in 2024. Graduated from Ohio State University with a Bachelor of Science in Nursing. Then went onto Otterbein University and received a Master of Science in Nursing in the Family Nurse Practitioner program.

Stephana Reed, MSN, APRN, FNP-C

Joined Ohio Gastro in 2022. Graduated from The University of Cincinnati with a Bachelor of Science in Nursing. Then went onto obtain a Master of Science in the Family Nurse Practitioner Program at The University of Cincinnati.

Antoniya Robinson, MS, APRN, FNP-C

Joined Ohio Gastro in 2021. Graduated from The Ohio State University with a Bachelor of Science in Nursing. Then went onto obtain a Master of Science in the Family Nurse Practitioner Program at The Ohio State University.

Tyler Weaver, MSN, APRN, AGNP-C

Joined Ohio Gastro in 2014. Graduated from Western Michigan University with a Bachelor of Science in Nursing. Then went onto obtain a Master of Science from the University of Cincinnati.