John T Fish III MD

  • Internal Medicine Delafield, WI

Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. John T Fish III xhas an overall rating of 4.5.


John T Fish III, MD is a Doctor primarily located in Delafield, WI, with other offices in Hartland, WI and Oconomowoc, WI (and 3 other locations). Their specialties include Internal Medicine. John T Fish III is affiliated with Oconomowoc Memorial Hospital.

Specialties & Expertise

John T Fish III has the following 1 specialty.

Internal Medicine

An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.

These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.

In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.

Locations & Directions

2808 Heritage Dr
Delafield, WI 53018

600 Walnut Ridge Dr
Hartland, WI 53029

1284 N Summit Ave
Oconomowoc, WI 53066

36500 Aurora Dr
Summit, WI 53066

144 E Summit Ave
Wales, WI 53183

1111 Delafield St
Waukesha, WI 53188