Dr. Paul Wibbels
Dr. Wibbels grew up in Wolbach, NE. He graduated from the University of Nebraska-Lincoln with Bachelor of Science and then attended the University of Nebraska Medical Center where he also did his residency. He was Chief Resident at the University Hospital. He is board certified in Internal Medicine. Dr. Wibbels is a member of the American College of Physicians, an AOA member, and serves as Director of Home Health at Good Samaritan Village.
Dr. Michelle Seizys
Dr. Justin Wenburg
Dr. Wenburg is originally from Beaver City, Nebraska. He attended Chadron State College and then earned his MD from the University of Nebraska Medical Center in Omaha. After a three-year internal medicine residency in La Crosse, Wisconsin, he returned to Nebraska and joined the Hastings Internal Medicine Associates in 2004. He is board certified in Internal Medicine. Dr. Wenburg is married to his high school sweetheart, Kili, and has a son and a daughter. He is a sports fan and especially enjoys following the Huskers.
Dr. Doug Hentzen
Dr. Hentzen was born and raised in Seward, Nebraska. He completed his undergraduate education at Nebraska Wesleyan University. He obtained his MD and completed Internal Medicine residency at the University of Nebraska Medical Center. He is board certified in Internal Medicine. Dr. Hentzen joined Hastings Internal Medicine in 2010. He enjoys spending time with his wife, Tami, and five children, fishing and following the Huskers.
Adam Thompson
Adam Thompson PA-C was born in Ogallala, NE and grew up in Cheyenne, WY. He graduated from Doane College in 2006 with a Bachelor of Science in Biology and then earned his Masters in Physician Assistant Studies in 2013. He practiced in Orthopedics and Hospital medicine prior to joining Hastings Internal Medicine in April of 2021. He is a member of the American Academy of Physician Assistants and has a Certificate of Added Qualifications in Hospital Medicine. Adam enjoys spending time with his wife Melissa and 2 children and following Husker athletics.
Madeline Ondrak
Madeline Ondrak, PA-C was born and raised in Loveland, Colorado. She attended Hastings College where she played volleyball and graduated with a bachelor’s degree in Biology. She completed her Master of Science in Physician Assistant Studies at Union College in Lincoln. Madeline enjoys spending time with her husband and family, trying new recipes, and doing anything outside.