3.7
21 Ratings with 10 written Reviews

Overview based on verified provider data
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| Dr. David Lee Haller, MD | Dr. Farhat Abbas Khan, MD | Elizabeth J Berenz, APRN | Lori Ann Schuette |
| Gastroenterology | Internal Medicine | Nurse Practitioner | Nurse Practitioner |
| Accepts New Patients | Accepts New Patients | ||
| 31 Years of Experience | 38 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Fond du Lac , WI | Waupun , WI | Fond du Lac , WI | Manitowoc , WI |
| Med School: University Of Illinois At Chicago College Of Medicine | Med School: Rawalpindi Medical College | ||
Current Profile | View Profile | View Profile | View Profile |
Dr. David Lee Haller holds an expired medical license in the state of Wisconsin.
Medical Doctor with an expired medical license in the state of Wisconsin that expired in 2025.
Completed their residency at Ohio State University Medical Center.
Graduated from University Of Illinois At Chicago College Of Medicine in 1995.
Dr. Haller's NPI number is 1548214463.










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