Dr.  Caroline Williams 


Dr. Williams is Medical Director and owner of Williams Wellness Center. She has been caring for patients in the Western Suburbs of Chicago since 2004. She has extensive experience in outpatient, inpatient, pediatric, and geriatric care. Dr. Williams graduated as valedictorian from Northwestern University, with a Bachelor of Arts degree in English Literature. She then attended medical school at Midwestern University/Chicago College of Osteopathic Medicine, Downers Grove. 

Dr. Williams strives to provide comprehensive, compassionate, and personalized medical care. Through her postdoctoral training in Functional Medicine, she seeks to address the root causes of chronic disease, correcting underlying physiological dysfunction and imbalances. She emphasizes sustained lifestyle changes as foundational components in wellness restoration and maintenance. Proper sleep, optimal nutrition, regular physical activity, stress-reduction, positive relationships, and patient education and participation are all vital to achieving and maintaining optimal health. Additionally, she offers advanced laboratory testing and pharmaceutical–grade supplements as part of an integrative approach to assessing and treating a variety of medical conditions, which can be found on our Services page. 

Dr. Caroline Williams is a Board Certified physician, licensed to practice medicine in all of its branches in the state of Illinois.


Mark Calcagni 

Office Manager

Mark Calcagni has been with Williams Wellness Center since opening day in 2004. He has a bachelors degree in business administration from the University of Illinois. In his free time, Mark enjoys reading and volunteering at his children's school.

Contact Us

Send Us an Email

Our Location

Find us on the map

Hours of Operation

Our Regular Schedule

Primary Location


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm