Meet the Staff

DSC_9977_smaller2Billy Holt D.O.

Billy Holt D.O. was born and raised in the Missouri Ozarks. He attended Drury University in Springfield, MO for his undergraduate studies, where he graduated Cum Laude with a major in Biology and minors in Chemistry and Global Studies. He attended medical school at Kirksville College of Osteopathic Medicine. Dr. Holt now resides in Galena, MO with his wife and three children. He enjoys spending time with his family and friends.

Education and Training

Residency, Family Medicine: Capitol Region Medical Center, Jefferson City, MO
Internship, Family Medicine: Capitol Region Medical Center, Jefferson City, MO
Medical School (D.O.): Kirksville College of Osteopathic Medicine, Kirksville, MO


Board Certified Family Practice
Advanced Cardiac Life Support
Pediatric Advanced Life Support
Basic Life Support
Advanced Trauma Life Support




DSC_9971_smaller2Tonya Holt RN, BSN, MBA

Tonya has been a nurse for over 20 years. She has worked in multiple fields over the course of her nursing career. She has a passion for helping others. She later received her Masters in Business and together with her husband, Dr. Holt, opened VIP Medical Services. Her favorite job is being the proud mother of 3 children.








DSC_9989_smaller2Paula Havens-Ehrsam

Medical Assistant

Paula has worked in the medical field for 45 years. She has worked with many specialties including Cardiology, Internal Medicine, and Gastroenterology, and has spent the last 35 years in Family Practice. Paula enjoys traveling, dancing, and her grandchildren.







DSC_0119_smallerJulie Graham

Medical Assistant

Julie moved to the Springfield area in 2004. She worked as a Certified Pharmacy Technician for several years, and then attended Everest College. In 2011 she graduated as a Registered Medical Assistant, and has worked in the medical field since.







DSC_9980_smaller2Carmen Moschner

Business Development

Carmen attended Missouri State where she graduated with a degree in Business. Prior to VIP Medical, Carmen worked in banking. Carmen is proud to say she has been with VIP since the very beginning. Outside of work, Carmen enjoys spending time with her family.







DSC_9981_smaller2Crystal Davis


Crystal has been a licensed esthetician for four years, but has had a passion for beauty and skin care her whole life.  It’s her goal for her clients to leave feeling refreshed, beautiful, and the best version of themselves after every visit.