Our Providers

Dr. Pull

Chief of Staff and Extended Care Facility Medical Director
  Dr. Joel Pull received his Doctor of Medicine from the University Of North Dakota School Of Medicine in 1993. He completed his residency in anesthesiology at Illinois Mason Medical Center and in Family Medicine at the Minot Center for Family Medicine. Dr. Pull is Board Certified in Family Medicine as well as being a National Board of Medical Examiners Diplomat, and a Federal Aviation Administration Certified Examiner. He is licensed to practice medicine in Wyoming, Montana, and North Dakota, and has practiced in Greybull, Douglas, and Lovell as well as Minot, ND.

In addition to his medical career, Dr. Pull served as a Colonel in the Medical Corp for 31 years and the Wyoming Army National Guard for 13 years. His military experience includes active duty Army, in the infantry from 1981 to 1985.

Dr. Prince
  Dr. Mark Prince received his Doctor of Medicine from the University of Tennessee, Memphis in 1973. He completed an internship as well as a residency with emphasis in Internal medicine and family practice at the University Hospital in Knoxville, TN. Dr. Prince has been Board Certified in Internal Medicine since 1982. He has worked at the Cheyenne VA Medical Center, Campbell County Hospital, and for Health Reach also based out of Cheyenne.

Dr. Barrnet
  Dr. Charlie Barnett received his Doctor of Medicine from the University of Tennessee, Memphis in 1975. He completed a residency in internal medicine at Baptist Memorial Hospital in Memphis. Dr. Barnett has been Board Certified in Internal Medicine since 1980. He has worked at the Fairbanks Memorial Hospital in Fair-banks, Alaska, LeConte Medical Center (Sevierville, Tennessee), Campbell County Memorial Hospital (Gillette, Wyoming) and Fort London Medical Center in Lenoir City, Tennessee.

Cathy Fliris, DNP, FNP
  Cathy Fliris, DNP, Family Nurse Practitioner, provides medical care to the citizens of Niobrara County and those passing through Lusk in the Rawhide Rural Health Clinic.

Originally from Seattle, Washington, she headed to Alaska to work for the National Health Service Corps in Tanana on the Yukon River.  Cathy worked as a Registered Nurse for 24 years in a small hospital and an assisted living home. She also operated a business making custom arctic clothing, fished for salmon in the summer, helped her husband of 30 years, Bill, operate a dog mushing tour business and raised two sons, Brendan and Jesse.

After graduating with her Nurse Practitioner License from the Frontier School of Midwifery and Family Nursing, based in Hyden, Kentucky, she moved to Lusk with another National Health Service Corps scholarship.  Cathy obtained her Doctorate of Nursing Practice through the Rocky Mountain University of Health Sciences in Provo, Utah in 2010.

Dr. Falkenburg  

Dr. Falkenburg was born in Lusk and grew up on a rural ranch out of Harrison, NE. She graduated from Edgemont, SD for high school, attended Creighton University for her undergraduate years and then graduated in 2003 from University of South Dakota School of Medicine with her MD. She attended 3 years of specialized residency training in family medicine at Rapid City Regional Hospital. She then worked for eight years in Custer, SD. She enjoys the opportunity to return closer to home and care for a rural population. She primarily works in the clinic, but still enjoys offering emergency department care, as well.

She and her husband, Bryan Lange, reside on a ranch north of Harrison, NE, which borders the ranch she was raised on. They have 3 children.