Aaron C. Baltz, MD
Aaron C. Baltz, MD is a Gastroenterologist practice in Wauwatosa, WI. Rated 5.0 from 381 public reviews. Phone and website are listed.

Address
1033 N Mayfair Rd #104, Wauwatosa, WI 53226
Wauwatosa, WI 53226
Phone
(414) 454-0600Website
Visit listed websiteListing updates
Request a correction or opt-outListed hours
- Monday
- 7AM–4PM
- Tuesday
- 7AM–4PM
- Wednesday
- 7AM–4PM
- Thursday
- 7AM–4PM
- Friday
- 7AM–4PM
- Saturday
- Closed
- Sunday
- Closed
Credentials, affiliations, and coverage
Sources
- google-maps-octoparse · checked Aug 28, 2026
Federal data is attributed to its source and does not imply CMS endorsement.
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Sam Salick
Everything went well except for the construction that was going on. Everyone there was extra nice. Dr. Baltz and his staff is amazing.
Milene Below
Very efficient process and the staff was really great.
Mary Reilly
Dr. Baltz is the best. He listens to you. I am not the easiest to work on but he makes my experience as painfree as possible. Big thank you!
Katie Zeiler
great service very thorough... reminders and confirmation texts and calls were helpful! fantastic staff of nurses and anesthesiologists! Can't ask for a better team of doctors from this practice! this is my second time goong and i highly recommend!



