Meet our Medical Team
Our team of dedicated health professionals work together as a team to provide high-quality comprehensive health care services in a warm, compassionate setting.
Our team of dedicated health professionals work together as a team to provide high-quality comprehensive health care services in a warm, compassionate setting.
Dr. Mark Operario is a Board Certified Internal Medicine provider at Caldwell Memorial Hospital. His extensive experience in health care services provides patients and families with a peace of mind knowing they're in the best of hands.
Dr. Madelyn Corkern, D.O. earned her undergraduate degree in Biological Services at the University of New Orleans and her Doctorate in Osteopathic Medicine at the William Carey University at Harrisburg, MS. As a Family Medicine Physician, she always strive to provide comprehensive and compassionate care to all her patients.
Lisa Smith, Family Nurse Practitioner, provides care to patients of Caldwell Memorial Hospital & Winters Health Clinic. She strives to create a warm, safe setting for her patients to receive quality health care services.
Jeremiah King MSN, FNP-C is a Family Nurse Practitioner at Wisner Rural Health Clinic and the Caldwell Memorial Hospital. He joins our team with over 21 years of experience in healthcare, and is excited to provide patient care to our community.
Rhonda Walker, Family Nurse Practitioner, provides care at our rural health clinic in Chatham, LA. Her and her team provide a personalized approach to health care services within a vibrant, comfortable setting.
Daisy Peterson, PA-C provides care at Caldwell Memorial Hospital and Winters Clinic. She takes pride in offering thorough, patient focused medical care while creating a welcoming environment where patients feel heard and supported.
Alison Richard, PA-C is a board certified Physician Assistant with an undergraduate degree in Biomedical Engineering at Mississippi State University and a Masters in Physician Assistant Studies at the University of Texas Medical Branch in Galveston, TX. She believes exceptional medicine combines excellence with genuine compassion, and she considers it a privilege to care for patient during some of life's most vulnerable moments in the hospital.