Dr. Jennifer Thieman


About Me

I spent my childhood in a small town called Hinckley, in the suburbs of Cleveland. As the oldest of four, I learned responsibility and accountability early on. From a very young age I knew that I wanted to pursue medicine based on my love for science, however, this idea became solidified my sophomore year at Miami University when a dear friend of mine was diagnosed with testicular cancer. I had experienced healthcare on a professional level, but now I was forced to confront illness on a personal level. From that day forward I set my sights on a career in medicine.

I earned my Medical Doctorate from the Ohio State University in 2004. Yearning to experience life in a big city, I moved to downtown Chicago to complete my residency in Family Medicine at Saint Joseph Hospital/University of Illinois at Chicago. Eight months after moving to Chicago I met my husband, Andrew. We are the proud parents of our daughter, twin sons, and golden retriever. I am board certified in family medicine and a member of the American Academy of Family Practice since 2007.

Prior to joining Dr. Amy Brenner, I spent five years as a family physician for a private practice in Western Springs, IL. As much as I enjoyed seeing patients throughout the lifespan, my passion lies in women’s health care. I look forward to the opportunity to gain your trust and confidence, and help you look and feel your best by providing care of the highest quality.


Miami University in 2000

Medical Doctorate from the Ohio State University in 2004

Residency in Family Medicine at Saint Joseph Hospital/University of Illinois at Chicago

Professional Memberships / CERTIFICATIONS

Board Certified in Family Medicine and a member of the American Academy of Family Practice since 2007

Certified in Family Medicine by the American Board of Family Medicine

Allergan Master Injector Training

Bio-Identical Hormones

I am so thankful I found Dr Amy Brenner MD and associates!!!
I have been suffering for about 5 years with no relief from any Gynecologist!!
During the first pandemic shut down April 2020 I decided to do some exploring online and found Dr Amy Brenner!
She virtually saw me April 2020 and said I think I know what you have and as soon as the office reopens I want to see you for a biopsy. The next week she opened safely and did my biopsy and confirmed it was what she thought.
She then started therapy ( BHRT) to treat my disease. I am now no longer in constant pain and am feeling much better and this treatment is keeping this disease at bay.
I am now the past few months seeing Dr Jennifer Thieman, she is ABSOLUTELY INCREDIBLE TOO!! She is kind , gentle and very knowledgeable about keeping me well and doing what best treats me well for my healing
and health!!
I can’t say enough about all the staff here at Dr Amy Brenner MD & Associates!! From the front desk to the young woman that take your vitals!!
THANK YOU ALL for keeping me well on this journey!!!
I’m beyond grateful for you ALL!!



I have been seeing Dr Thieman for several years. She's the first dr. who took my concerns about my thyroid seriously after my other providers dismissed my concerns and symptoms. She is a wonderful doctor, she listens very carefully, she gives patients a choice in their care, and makes sure questions are answered at the appointments. She has helped me tremendously with my thyroid issues and overall health. She and the office are worth the drive, even if they are not near you. I highly recommend her and the whole team at Dr Amy Brenner and Associates.