Dr. Peter Ullrich

Peter Janu, MD, is an independent surgeon with a special interest in heartburn and reflux disease, as well as laparoscopic techniques, peripheral vascular diseases, nutritional support and hernia surgery. Dr. Janu developed national recognition for minimally invasive procedures for the treatment of heartburn and reflux, and serves as the region's Director of the Reflux Center of Excellence. Dr. Janu is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Gastroesophageal Reflux Disease (GERD), Hernia, Endoscopy, and Gastrectomy. Dr. Janu is board certified in The American Board Of Surgery - General Surgery. Dr. Janu is currently accepting new patients.

David Phillips is a General Surgeon practicing medicine in Appleton, Wisconsin. Dr. Phillips is highly rated in 14 conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Diverticular Disease, Gallbladder Disease, Endoscopy, and Lymphadenectomy.

To create your best possible surgical experience, I work to deliver expert, individualized care. I have broad experience with general surgical disease including minimally invasive surgical approaches to reduce discomfort and recovery times, as well as a specialty focus on the management of disorders of the thyroid, parathyroid, and adrenal glands. It is a great privilege to support patients throughout their medical journey—from preoperative visits to recovery—and assist them with any complex decisionmaking along the way. Dr. Mitchell is highly rated in 15 conditions, according to our data. Her clinical expertise encompasses Hyperparathyroidism, Neonatal Severe Hyperparathyroidism, Osteitis Fibrosa, Parathyroidectomy, and Thyroidectomy. Dr. Mitchell is board certified in American Board Of Surgery (2018).