OUR PHYSICIANS
A Talented Team of Multi-Specialty Providers
Fox Valley Surgical Specialists (FVSS) has a multi-disciplinary team to treat your surgical and specialty care needs. Learn more about each of our physicians and their specialties below. For patient convenience, our providers practice at multiple clinic and hospital locations throughout the Fox Valley and Northeast Wisconsin. Please call FVSS for physician-specific locations.
Robert Ballard, MD
- Gastrointestinal Endoscopy
- General Surgery
- Laparoscopy
- Robotic Surgery
- Thoracic Surgery
- Vascular/Endovascular Surgery
Michael Black, MD, FACS
- Gastrointestinal Endoscopy
- General Surgery
- Laparoscopy
- Robotic Surgery
Charles Cheng, MD
- Gastrointestinal Endoscopy
- General Surgery
- Interventional Endoscopy/ERCP/EUS
- Laparoscopy
- Robotic Surgery
- Surgical Oncology
- Thoracic Surgery
Peter Janu, MD, FACS
- Gastrointestinal Endoscopy
- General Surgery
- Laparoscopy
- Robotic Surgery
Beth Krieger, MD
- Colorectal Surgery
- Gastrointestinal Endoscopy
- General Surgery
- Laparoscopy
- Robotic Surgery
- Surgical Oncology
Janeil Mitchell, MD, FACS
- Endocrine Surgery
- General Surgery
- Laparoscopy
- Surgical Oncology
Eric J. Stanelle, MD
- Gastrointestinal Endoscopy
- General Surgery
- Hepatobiliary, Liver & Pancreas Surgery
- Interventional Endoscopy/ERCP/EUS
- Laparoscopy
- Robotic Surgery
- Surgical Oncology
Alexander Tretinyak, MD
- General Surgery
- Laparoscopy
- Vascular/Endovascular Surgery
