All Specialty Care
Suzanne Masias, CRNA, MSN, provides anesthesia care for surgical/procedural patients and serves as a Clinical Instructor in medical education.
Locations: Sedgwick County Memorial Hospital
Certified Registered Nurse Anesthetist
Certified Registered Nurse Anesthetist Lauren Gerk provides interventional pain management focused on restoring function and improving daily quality of life.
Locations: Sedgwick County Memorial Hospital
Certified Registered Nurse Anesthetist
Certified Registered Nurse Anesthetist Sam Sims delivers advanced interventional pain management designed to reduce discomfort and restore meaningful activity.
Locations: Sedgwick County Memorial Hospital
Certified Registered Nurse Anesthetist
Chad Kraske, NP, provides cardiovascular care, follow-up, patient education, and chronic disease management, supporting coordinated, high-quality heart care.
Locations: Sedgwick County Memorial Hospital
Nurse Practitioner – Cardiology
Cardiologist Dr. Nelson Prager brings advanced expertise in heart rhythm and cardiovascular care to patients across rural Eastern Colorado.
Locations: Sedgwick County Memorial Hospital
Physician – Cardiology




