(Photo credit-SSM Health: Sierra Hiestand, APRN-CNP)
SSM Health Medical Group in Southern Illinois continues to grow its Family Medicine services in Mt. Vernon by welcoming a new provider to its medical staff.
Sierra Hiestand, APRN-CNP, earned an associate’s degree in nursing from Kaskaskia College, a bachelor’s degree in nursing from Southern Illinois University in Edwardsville, IL, and a Master of Science in Nursing from Maryville University in St. Louis, MO.
Her background includes experience across various healthcare disciplines for patients of all ages. Throughout her career, Sierra has dedicated herself to serving Southern Illinois families as a nurse on patient floors, in the procedure center, and as a float nurse working across different units requiring additional support.
After spending eight years at SSM Health Good Samaritan Hospital, Sierra’s expertise and experience motivated her to transition into Family Medicine with SSM Health Medical Group. “To me, healthcare is about more than treating symptoms—it’s about truly understanding and caring for the whole person,” Sierra said. “I want my patients to feel heard, respected, and empowered to take charge of their health. Together, we’ll build a relationship grounded in trust, open communication, and shared decision-making.”
Sierra provides care for patients of all ages, addressing a wide range of conditions. Her services include:
Physicals and immunizations
Routine check-ups and screenings
Chronic illness and disease management
Her practice is part of SSM Health Medical Group, located at 4103 S. Water Tower Place in Mt. Vernon. Clinic hours are Monday through Friday, 7:30 a.m. – 5:00 p.m.
For more information or to schedule an appointment with Sierra Hiestand, APRN-CNP, please call 618-899-3500 or visit ssmhealth.com/doctor.
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