Dr. Mark D. Engelstad

James Keeling is a primary care provider, practicing in Family Medicine in Longmont, Colorado. Dr. Keeling is rated as an Advanced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Familial Hypopituitarism, Attention Deficit Hyperactivity Disorder (ADHD), Nasal Flaring, Gilbert Syndrome, and Intrauterine Device Insertion. Dr. Keeling is currently accepting new patients.

Dr. Randall Hoffman, DO, is a Family Medicine physician at CommonSpirit Primary Care Woodland Park. He approaches patient care from a “whole person” perspective, individualizing treatment plans based on patient needs, readiness, and preferences. As an osteopathic physician, he focuses on identifying and treating the underlying causes of medical conditions, rather than just treating symptoms. Dr. Hoffman believes consistent, longitudinal care over time provides the best medical outcomes.Dr. Hoffman earned his Bachelor of Science in Exercise Science from the University of Iowa and his Doctor of Osteopathy from Des Moines University. He completed his Family Practice Residency and Primary Care Sports Medicine Fellowship at the Colorado Springs Osteopathic Foundation. He also served in the U.S. Army Medical Corps as a General Medical Officer.Outside of work, Dr. Hoffman's hobbies include hiking, biking, skiing, and reading. Dr. Hoffman is rated as an Advanced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Gout.

Lisa Talamantes is a primary care provider, practicing in Family Medicine in Louisville, Colorado. Dr. Talamantes is rated as an Advanced provider by MediFind in the treatment of Macroamylasemia. Her top areas of expertise are Hypothyroidism, Sitosterolemia, Obesity in Children, and Vertigo. Dr. Talamantes is currently accepting new patients.