Family Medicine

Shawn Murdock, MD

Dave Arthur, PA

Jason Citta, MD

Kristina Downing, APRN

Jeff Brittan, MD

Joni Sandoval, APRN

Our Healthcare Providers

Providing Inpatient and Outpatient Pediatric, Adult, Geriatric, Obstetrics, and Endoscopic care for you and your family

Midlands Family Medicine

North Platte Clinic

611 West Francis St Suite 100

North Platte, NE 69101

Phone: 308.534.2532

Fax: 308.534.6615

Email us here


Dr. Jeffrey Brittan spent his formative years in Alliance, Nebraska. He attended Creighton University as an undergraduate and was accepted into Creighton School of Medicine. After completing his family practice residency at Creighton Medical School, he accepted a full-time teaching faculty position at Creighton School of Medicine. In 1986, he decided to establish a private practice in North Platte joining Dr. Dwight Larson. In 1995, he and Dr. Conell formed Midlands Family Medicine.
Dr. Brittan and his wife, Connie, have four children. He is an active Boy/Cub Scout leader and is a board member of the North Platte Catholic Schools Endowment Trust. He enjoys snow skiing, camping, hiking, art, and creating stained glass windows.



Joni Sandoval graduated from Walden University in 2015 with her Master of Science in Nursing and focus on Family Practice.  She and her husband have three children.  She enjoys spending time with her family, art and cooking.



Dr. Jason Citta is originally form Columbus, Nebraska. He received his undergraduate degree from Chadron State College in 1996, majoring in Health Sciences. Dr. Citta graduated from the University of Nebraska Medical School in 1999, and completed his three year family practice residency at UNMC's Family Medicine in Omaha. After completing his residency, Dr. Citta entered a one year Rural Medicine Fellowship to acquire further rural medicine training, including emphasis in the areas of neonatal intensive care, adult intensive care, high risk obstetrical care, and gastroenterology procedures. He completed this fellowship in July of 2002 and joined Midlands Family Medicine at that time. Dr. Citta enjoys fishing, hunting, boating, and camping



Kris Downing graduated from Creighton University where she received her Master of Science in Nursing degree. Her focus was in family practice.  She and her husband have three children. She enjoys spending time with her family and enjoying the outdoors. 


Dr. Shawn Murdock is originally from North Platte, Nebraska.  He attended Chadron State College under the RHOP Program as an undergraduate and completed medical school at UNMC School of Medicine graduating in 2006.  Dr. Murdock completed his residency as part of the UNMC Family Medicine Advanced Rural Training Program which prepared him for all aspects of rural Family Medicine.  After completing his residency, he returned home with his wife, Michelle, to join Midlands Family Medicine.

He currently enjoys time outside of medicine with his wife, daughter and dog.




Dave Arthur graduated from the University of Nebraska Medical School in 1975 in the first class of Physician Assistants. He has been practicing medicine with Dr. Conell since 1975.
Dave & Mary Arthur have three children. He enjoys raising and showing Lovebirds and is a judge for national bird shows. He has been actively involved with Scouting and currently participates with the St. Patrick's High School Activities Association.