The Doctor's Office provides quality primary and immediate health care for a fair price. Make an appointment or walk into our state-of-the-art clinic to see a friendly practitioner. We perform physicals, provide immunizations, and treat illnesses and injuries at our two Wisconsin locations: Darien and Brookfield.


Darien, Wisconsin

House Calls/24Hrs

House calls and before/after hour appointments are available upon request. Please call 262-725-3331 for availability.

Darien Hours

Monday - Thursday: 8AM–6PM
Friday - Saturday: 8AM-2PM
Sunday: By Appointment/Call

Find Us

The Doctor's Office
124 North Walworth St.
Darien , WI 53114
Office 262-725-3331
Fax 855-852-7447
Directions: Google Map

Darien Providers

Dr. Rick Barney has 28 years of experience practicing both immediate care and emergency medicine.

Kathy Nisius, Physical Therapist, has 18 years treating injuries and restrictions that keep you from enjoying your life.

Courtney Castelein has five years of experience as an emergency room nurse and as a nurse practitioner.


Brookfield, Wisconsin

House Calls/24Hrs

House calls and before/after hour appointments are available upon request. Please call 414-455-0463 for availability.

Brookfield Hours

Monday - Thursday: 8AM–6PM
Friday - Saturday: 8AM-2PM
Sunday: By Appointment/Call

Find Us

The Doctor's Office
3315 N. 124th St., Suite K
Brookfield, WI 53005
Office 414-455-0463
Directions: Google Map

Brookfield Providers

Traci R. Fritz, MD provides urgent care, primary care, family practice, and outpatient addiction medicine.

Gretchen Wagner, NP provides women's health, family practice and well-child checks.

Scott Stamn, physical therapist, treats injuries and helps with rehabilitation after surgery or injury.


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