Dr. Severns is a board-certified family medicine osteopathic physician specializing in the health and wellness of patients of all ages.

Dr. Guido Sclabas is a board-certified surgical oncologist at Saint Francis Hospital in Tulsa, Oklahoma with AHPBA certification for complex liver and pancreas surgeries. Dr. Slabas's specialized liver training plays a leading role in delivering advanced liver treatments, including robotic histotripsy for liver tumors — a revolutionary, noninvasive procedure that uses focused ultrasound to destroy tumors without surgery, heat, or radiation.

If you're seeking expert neurosurgical care in Tulsa, Dr. Donald Thomas Schleicher, D.O., M.S. at Warren Clinic Interventional Neurology offers advanced, patient-focused treatment for a wide range of neurological conditions. Board-certified in Neurosurgery and trained at top institutions including Rush University and Cook County Hospital, Dr. Schleicher is known for his precision, compassionate care, and commitment to improving quality of life through minimally invasive and evidence-based techniques.