Thomas A. Steigerwald, MD
Ascension Medical Group

Thomas A. Steigerwald, MD

Family Medicine
Medical Group
Ascension Medical Group
Languages Spoken


Thomas Steigerwald, MD, is a family medicine doctor with Ascension Wisconsin in Sussex, WI. He provides primary care for minor illness and injuries, preventive health screenings, routine check-ups and vaccinations. Dr. Steigerwald listens to understand you and your health concerns. He takes the time to get to know you and your family's health history. Then, Dr. Steigerwald works with you to create a personalized care plan for your long-term health needs. Ask about virtual visits as part of your ongoing care.

Whether you have new symptoms or just want to talk to a doctor about your health and wellness, Dr. Steigerwald is here for you. He can help you and your family stay healthy by providing preventive care, finding health concerns early and managing chronic conditions. Dr. Steigerwald has a special interest in preventive medicine and promoting healthy nutrition and exercise habits to help treat and prevent chronic conditions. He also has an interest in fertility awareness-based methods of family planning. Outside the office, Dr. Steigerwald enjoys spending time with his family, reading and outdoor adventures, especially archery, canoeing and camping.
Meet Thomas A. Steigerwald, MD



  • St. George's University School of Medicine


  • Institute of Living and Hartford Hospital
  • University of Wisconsin Madison and Prevea Health, Eau Claire


Hospital Affiliations

  • Ascension Wisconsin SE Hospital Elmbrook Campus


Thomas A. Steigerwald, MD offers services at multiple Wisconsin locations. Contact your preferred location to book an appointment.
Why Ascension
Ascension doctors are committed to getting to know you. They take time for real back-and-forth conversations with you so they can understand all aspects of you and your life. Because great care starts with seeing your whole picture.
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