Meet the team that makes Premier Weight Loss Elite.
Dr. Elizabeth Osterman
Dr. Osterman is board-certified in family medicine. She graduated from DePauw University, receiving her bachelor of arts degree in Biochemistry. She then earned her Doctor of Osteopathic Medicine degree at Marian University College of Osteopathic Medicine before completing her family medicine residency at Mercy Hospital in St. Louis, where she served as Chief Resident. She is currently completing a fellowship in Obesity Medicine at Mercy Hospital and plans to join Premier Weight Loss in a full-time role during the summer of 2024.
In her free time, Dr. Osterman enjoys spending time with her family, traveling, exercising, and cheering on Indiana sports teams (plus the Chicago Cubs).
Victoria Langhammer is a certified Family Nurse Practitioner specializing in obesity medicine. After her nursing degree at Purdue, she worked in the Neonatal ICU at Community North Hospital and Cincinnati Children’s Hospital. She earned her Master of Science in Nursing from the University of Cincinnati. Tory then joined the non-surgical weight management team at TriHealth Hospital for over a year before returning to Indianapolis.
Recently, she obtained her Certificate of Advanced Education in Obesity Medicine from the Obesity Medicine Association. Tory, her husband, and their redhead golden retriever Archie reside in Westfield. She enjoys quality time with loved ones and immersing herself in the outdoors during her free time.
Samantha Pugh is a board-certified Family Nurse Practitioner with 8 years of experience at Pulaski Memorial Hospital. She holds a bachelor’s degree in exercise science from Ball State and a bachelor’s in nursing from Indiana University. In 2015, she earned her Master of Science in Nursing from Indiana State. With a decade of experience in Surgery and ER as an RN, Sam is passionate about guiding patients to healthier lives. She’s excited to share her knowledge at Premier Weight Loss.
Sam and her husband, Michael, now live in Carmel, enjoying family time, exercise, sunshine, and golf.
Ashley Witt, Premier Weight Loss’s Office Manager, holds a Sports Management degree from Champlain College and an Anderson University teaching degree. She’s a licensed Elementary Education teacher with 7 years of experience in Mt. Vernon Community Schools. With 20+ years of cheerleading and gymnastics coaching, Ashley enjoys welcoming and connecting with members.
Ashley resides in Fishers with her husband, Craig, and two sons, Ryder and Crew. She’s a proud owner of two chocolate labs, Roxie and Daisy. In her leisure, Ashley values family time, reading, and savoring coffee outdoors.
Thomas Hilbert, co-founder and CEO of Premier Weight Loss, holds a Finance and Entrepreneurship degree from Indiana University. He was a Healthcare Specific Portfolio Analyst at Wells Fargo Asset Management for 7 years, managing $10B in assets. Thomas is dedicated to healthcare innovation and patient experience.
Based in Indianapolis, he’s a passionate Pacers, Colts, and IU basketball fan, enjoying walks, golf, and time with friends in his free time.