Providers
Dr. Stanley Jack
Dr. Stanley Jack has been in private practice since 2007. After receiving a B.S. in Biology and a B.A. in Psychology at the University of Colorado at Denver, Dr. Jack attended medical school at Des Moines University College of Osteopathic Medicine and Surgery, during which he did a year of clerkships in the Cleveland Clinic Health System. He then went on to complete an internship in Internal Medicine and his residency in Family Medicine, both at Exempla Saint Joseph Hospital in Denver, Colorado.
Prior to private practice, Dr. Jack provided care in the ambulatory setting as a Family Physician and an Urgent Care Physician. Other areas of medical interest include Sports Medicine, Osteopathic Manipulative Medicine (OMM), and Wilderness Medicine. Dr. Jack is an Associate Clinical Professor for the Rocky Vista University College of Osteopathic Medicine, and is a Basic Life Support and Advanced Trauma Life Support Instructor.
Sarah Trigg
Sarah is a Board-Certified Family Nurse Practitioner with over 10 years of primary care and emergency medicine experience. She has a Master of Science in Nursing, Family Nurse Practitioner from Maryville University in St. Louis, as well as a Bachelor of Science in Health Sciences and Public Service from the University of Missouri Columbia and a Bachelor of Science in Nursing from St. Louis University.
Originally from Missouri, Sarah has lived in Boulder since 2018 and loves serving the population of Boulder and the surrounding community. When not at the clinic, she enjoys a good coffee, walking various trails or visiting the creek, skiing in the mountains, and traveling.
Jonathan LeJeune
Jonathan LeJeune, FNP-C, received his Master of Science in Nursing at the University of Cincinnati in 2020. Prior to becoming a Family Nurse Practitioner, Jonathan completed a Bachelor of Arts in Biblical Studies at Moody Bible Institute in 2002, and a Bachelor of Science in Nursing in 2015. He has cared for patients in a variety of settings including private practice, home care, acute post-rehabilitation, and regenerative health.
Jonathan has a passion for health education and helping enable patients to optimize their preventive care and wellness through a blend of natural and traditional medical approaches. He is especially passionate about regenerative medicine and procedures, including the use of platelet rich plasma. He loves running, hiking, board games, baking, and spending time with his wife and four children.
Natalie Ibrahim
Natalie Ibrahim completed a Master’s degree in Physician Assistant Studies at Christian Brothers University. She received her B.S. in Biology from the University of Memphis in her hometown of Memphis, Tennessee. During college she worked as a Hospital Pharmacy Technician, and after her graduation she did research for a few years at St. Jude Children’s Research Hospital. In 2017 she and her husband moved to Colorado where she began her career in Family Medicine. She joined Boulder Valley Family Practice in 2021.
Natalie has a special interest in preventative care and enjoys empowering patients to improve their overall quality of life through education and solutions that fit their unique lifestyles. In her free time, she loves enjoying the outdoors with her husband and twin boys.
