R Eric Lilly, MD

R Eric Lilly, MD

Assistant Professor

Request Appointment Online
Fond du Lac Regional Clinic

(920) 926-8420




  • Cardiothoracic Surgery
  • General Surgery

Board Certification

  • Thoracic Surgery

Hospital Affiliations

  • Froedtert Hospital

Patient Ages Seen

  • Adult
  • Senior

Languages Spoken

  • English

Diseases & Conditions

  • Aortic Valve Diseases
  • Cardiac Arrhythmias
  • Left Ventricular Remodeling
  • Mitral Valve Disease

Treatments & Services

  • Ascending Aortic Surgery
  • Heart Transplantation
  • Heart Valve Surgery
  • Minimally Invasive Surgery
  • Multi-Arterial Coronary Artery Bypass Grafting
  • Off Pump Coronary Surgery
  • Ventricular Assist Devices


Dr. Lilly believes that patients always come first. He specializes in uncompromised operations through less invasive incisions. He also believes that mitral valves should be repaired, not replaced.

Education / Training
  • Doctor of Medicine - Duke University School of Medicine - Durham, NC (1992)
  • Residency in General Surgery - Duke University School of Medicine - Durham, NC (1993-1999)
  • Residency in Cardiothoracic Surgery - Duke University School of Medicine - Durham, NC (1999-2001)
  • Research Fellowship - Duke University School of Medicine - Durham, NC (1994-1996)

The Patient Satisfaction Rating is an average of all responses to care provider-related questions on our nationally recognized Press Ganey Patient Satisfacton Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score.

Learn more about our survey

The comments are submitted by patients (or their caregivers) and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of the Froedtert & the Medical College of Wisconsin health network.

Learn more about our survey

{{ loading...}}

{{ loading...}}
© 2017 Froedtert & Medical College of Wisconsin
9200 W. Wisconsin Ave.
Milwaukee, WI 53226