SCOTTSBLUFF, Neb., ― Regional West is pleased to welcome five new providers to its medical staff.

A native of Hershey, Nebraska, Karissa Johnson, MD, is a physician at Regional West Physicians Clinic-Women’s Center. Providing women with a lifetime of complete care since 1980, The Women’s Center specializes in obstetrics and gynecology, which includes the examination, diagnosis, prevention, and treatment of all aspects of women's health. Dr. Johnson earned a medical degree from the University of Nebraska College of Medicine, Omaha, and is board certified in Obstetrics and Gynecology.

Aliaksei Lis, MD, sees patients at Regional West Medical Center as part of the Regional West Physicians Clinic-Hospitalist Service. Regional West’s primary care providers and specialists have the option of partnering with hospitalists, who specialize in the care of hospitalized patients, to manage their adult patients’ medical care during a hospital stay. Dr. Lis earned a medical degree from Vitebsk State Medical University, Vitebsk, Belarus, and is board certified in Internal Medicine.

Nathan Ullrich, MD, is a urologist at Regional West Physicians Clinic-Urology. The clinic offers comprehensive care of the female and male urinary systems, including kidneys, ureters, bladders, urethra, and disorders of the male reproductive system. Dr. Ullrich earned a medical degree from the University of Washington School of Medicine, Seattle, and is board certified in Urology.

Emily Stull-Carlson, MSN, APRN, FNP-BC, sees patients at Regional West Physicians Clinic-Family Medicine, Scottsbluff. With five clinics, Regional West’s Family Medicine providers care for every member of the family, including newborns, children, teens, adults, and seniors. Ms. Stull-Carlson earned a Master of Science degree in Nursing from Chamberlain University, and is certified by the American Association of Nurse Practitioners.

Jared Workman, APRN-CRNA, is a certified nurse anesthetist with Regional West Physicians Clinic-Anesthesiology. Regional West’s anesthesiology team develops an individualized anesthetic plan for each patient prior to surgery, and employs a full range of techniques to ensure patient safety and comfort before, during, and after every procedure.

To learn more about these providers, visit rwhs.org/find-provider.

Regional West Health Services in Scottsbluff, Neb., is the parent company of Regional West Medical Center, a 188-bed regional referral center and one of three Level II Trauma Centers in the state. As the region’s only tertiary referral medical center, Regional West offers care that spans more than 32 medical specialties provided by over 28 physician clinics. With nearly 300 in-network providers, and 2,000 employees, Regional West provides comprehensive and innovative health care services for the people of western Nebraska and the neighboring states of Colorado, South Dakota, and Wyoming.