Aaron Baltz, M.D.



Languages Spoken:



I graduated from Neenah High School in Neenah, WI. I attended the University of Wisconsin – Madison and graduated with distinction with a Bachelor of Science degree in Zoology. I attended medical school at the Medical College of Wisconsin where I received the Humanism in Medicine Award at graduation. My residency in Internal Medicine and Gastroenterology fellowship was undertaken at the University of Colorado.

Hospital Affiliations:

Ascension St. Joseph’s Regional Medical Center, Elmbrook Memorial, Oconomowoc Memorial and Waukesha Memorial.

Treatments & Services:

I am a partner at GI Associates, LLC which includes twenty-two other gastroenterologists. I see patients with any disorders related to the digestive tract, but have a special interest in colon cancer screening.

Personal Interests:

My family is my main focus. I also enjoy watching sports, reading and working out.

Contact Us

Call us to make an appointment or contact us online.

Clinics & Pharmacy

Learn more about our Medical Center, Pharmacy, and Dental Center. Delivering the very best in health care services.

Find More Doctors

Meet more of the caring, professional health care providers at WHF.