
Primary Care Doctors Near Me in Waukesha, WI
Internal Medicine • Waukesha, WI
Clinic Type
Internal Medicine
Address
17000 W North Ave Ste 200e, Brookfield, WI 53005
Phone
(262) 785-7700
—
Opening Hours
Not published — contact the clinic to confirm hours.
Website
https://healthcare.ascension.org/find-care/specialty/primary-care-doctors/waukesha--wisconsin
Emergency Care
If you are experiencing a life-threatening emergency, call 911 or go directly to the ER.
Services Offered
Team
Insurance & Payment
—
Languages Spoken
—
Social Media
Photos





What Patients Say
Overall sentiment across review platforms: positive
- ProHealth Care (Dr. Max Lehmann): 4.9 / 5 (262 reviews)
- Healthgrades (Dr. Todd Doenier): 4.9 / 5 (27 reviews)
- Healthgrades (Dr. Kyle Nelson): 4.5 / 5 (17 reviews)
- Dr. Mark Grossklaus: 4.5 / 5 (Vitals) to 5/5 (ProHealth) (14 to 213 reviews)
- ProHealth Care (Dr. Joanne Brooks): 4.9 / 5 (217 reviews)
- ProHealth Care (Dr. Simon Griesbach): 4.9 / 5 (30 reviews)
- Healthgrades (Dr. Margo Sherman): 3.4 / 5 (Variable)
Patients praise
- Physicians are frequently described as knowledgeable, compassionate, and excellent listeners
- Strong emphasis on personalized, patient-centered care and thorough explanations of medical issues
- Many patients feel heard, supported, and comfortable with their primary care providers
- High level of trust and long-term relationships with providers
Common complaints
- Difficulties with appointment scheduling and long wait times for primary care slots
- Frustration with systemic clinic policies that prioritize filling schedules over patient flexibility
- Inconsistent continuity of care when unable to see a preferred physician
- Occasional reports of rude administrative/scheduling staff
"ProHealth does NOT give their physicians the option to leave appointments open for immediate care. If a patient feels a need to see their primary physician quickly it is impossible..."
— ProHealth Patient Review"Dr. Nelson takes a lot of time to listen to you and explain everything. He is great!! When other doctors couldn't help me with my cholesterol, he figured out a way to lower it."
— Healthgrades Patient Review"Finding a doctor who treats you like family is rare, and we are incredibly grateful for the care he has provided throughout the years."
— ProHealth Patient ReviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
Information sourced from the clinic's website as of July 11, 2026.
Comparing your options?
See other internal medicine clinics in Waukesha, or search the full directory by insurance, ratings, and more.



