Horst, Brian P., MD

CRMG Provider
Accepting New Patients

Dr. Brian Horst is a dedicated pediatrician who specializes in general pediatrics from birth to age 21. With 23 years of experience in the field, Dr. Horst spent the first 14 years of his career practicing in Laramie, WY, before moving to Cheyenne where he has been practicing for the past 9 years.

Driven by his passion for science and the human body, Dr. Horst found his calling in pediatrics due to his love for working with children and young families as they navigate the challenges of raising kids.

In Cheyenne and at CRMG, Dr. Horst finds great fulfillment in collaborating with a team of exceptional pediatricians and highly skilled medical professionals. His philosophy of patient care revolves around education and preventive measures, aiming to support families in raising healthy and thriving children.

Beyond his professional role, Dr. Horst cherishes time with his family and embraces outdoor activities such as camping, hiking, and hunting.

Licenses and Certifications

  • American Board of Pediatrics



We care for patients from birth through age 21 in the Pediatric unit and at our two Cheyenne Children's Clinic location.