Skokie Hospital

Alexis Kristen Wonais, APN-CRNA, a certified registered nurse anesthetist at Endeavor Health, provides anesthesia care for patients undergoing a wide range of surgical and diagnostic procedures. She manages sedation, monitors vital signs and supports patient safety throughout the perioperative process. Alexis collaborates with anesthesiologists and surgical teams to deliver precise, clinically focused care tailored to each patient’s needs.

Alexandra C. Carani, APN-CRNA, a certified registered nurse anesthetist at Endeavor Health, provides anesthesia care for patients undergoing a wide range of procedures. She plays a critical role in delivering safe, effective pain management before, during and after surgery. With a focus on precision and patient safety, Alexandra helps guide individuals through the surgical process with clinical expertise and attention to detail.

Maria E. Onak, APN-CNP, a nurse practitioner specializing in hospice and palliative medicine at Endeavor Health, provides care designed to enhance comfort and quality of life for patients with serious or life-limiting illnesses. She works closely with patients and their families to manage symptoms, address emotional needs and honor personal care goals. Onak collaborates with interdisciplinary teams to develop individualized plans that reflect each patient’s preferences, focusing on dignity, support and holistic care.

Lona Ernst Rizkallah, PA-C, an advanced practice provider in cardiothoracic surgery at Endeavor Health, provides specialized care to patients recovering from heart surgery. Inspired by her grandfather’s passing from a heart attack and her mother’s work in medicine, she brings compassion and clinical skills to the operating room and bedside. Lona uses minimally invasive techniques to help patients heal safely and comfortably.