Overview
My approach to care is rooted in partnership, collaborating closely with patients and their families to develop personalized, holistic treatment plans that prioritize the patient’s best interests.I enjoy my job as a family nurse practitioner because it allows me to care for entire families, build lasting relationships and ensure that every patient feels heard, valued and empowered in their healthcare journey.I chose a career in nursing after over seven years of caring for critically ill patients, which ignited my passion for preventative and holistic care. This experience inspired me to become a nurse practitioner specializing in primary care, where I focus on keeping patients healthy and out of the hospital, with a particular interest in pediatrics and women’s health.
Dr. O'sullivan is board certified in American Academy Of Nurse Practitioners (2025). Dr. O'sullivan is currently accepting new patients.
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Locations
710 Riverside Drive, Waupaca, WI 54981
Ascension Medical Group Wi-Richmond Street-Family Medicine
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James Gast, MD
James Gast is a primary care provider, practicing in Family Medicine in Green Bay, Wisconsin. Dr. Gast is highly rated in 259 conditions, according to our data. His clinical expertise encompasses High Cholesterol, Type 2 Diabetes (T2D), Familial Hypertension, Hypertension, and Intrauterine Device Insertion.
ThedaCare PhysiciansWaupaca
I believe that through listening, hard work and patience, a healing relationship is formed. To me, the opportunity to establish trust with patients comes from being a diligent provider. My bedside manner can be described as thoughtful, comforting and thorough. I am committed to providing you with the best care possible and I have the knowledge and depth of training necessary to initiate the proper treatment for your individual health needs – whatever those may be. Dr. Sletten is highly rated in 15 conditions, according to our data. His clinical expertise encompasses Glossitis, Pernicious Anemia, Vitamin B12 Deficiency, and Subacute Combined Degeneration. Dr. Sletten is board certified in Family Medicine, American Board Of Family Medicine (1985).
Frequently Asked Questions about Dr. Stefanie O'sullivan
How do I make an appointment with Dr. Stefanie O'sullivan?
You can book an appointment with Dr. Stefanie O'sullivan by calling their office at 715-256-3000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Areas of Expertise
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