Skip to main content
SSM Health Medical Group

Jessica Underhill, DO Family Medicine in St. Peters, MO

Jessica Underhill, DO Family Medicine in St. Peters, MO
4.9 out of 5 – 

SSM Health Medical Group

6994 Mexico Road St. Peters, MO 63376
Jessica Underhill, DO, is a board certified family medicine specialist. She received her medical degree from Western University of Health Sciences, College of Osteopathic Medicine and she completed her residency at Des Peres Hospital.

Dr. Underhill has a special medical interest in women's health, preventative medicine, osteopathic manipulative medicine, outpatient procedures, and injections.

Dr. Underhill is a member of the American College of Osteopathic Family Physicians, the American Academy of Family Physicians, the American Osteopathic Association, and the Missouri Association of Osteopathic Physicians and Surgeons.

"At its core, family medicine is a partnership between patient and physician. This partnership is built on communication, education, and compassion. Using an evidence-based approach, my goal is to work with each patient to build a tailored plan that promotes physical and mental well-being."- Jessica Underhill, DO

Reviews

Rating Breakdown

Reviews are measured on a scale of 1 to 5, with 5 being the best score.

Question Breakdown

4.9
Overall Experience
4.9
Listened Carefully
4.9
Explained Things Clearly
4.9
Knew Medical History
4.9
Involved in Care Decisions
5.0
Showed Courtesy & Respect

Patient Reviews

SSM Health only displays patient satisfaction data for providers included in our survey process and who have a minimum of 30 returned surveys. The overall rating is an average of all responses to the survey questions listed below. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn more about our survey.
4.9 out of 5
124 ratings,
55 reviews
11/12/2026
Very thorough
11/6/2026
Everyone was so very nice and friendly
11/6/2026
very sweet doctor and takes the time to explain issues I have and steps to take if needed. Answered questions.
10/19/2026
She is coordinating with my other doctors to make sure we are on the same page concerning my care.
10/15/2026
She always makes me feel heard. She listens

Map & Directions

SSM Health Medical Group

6994 Mexico RoadSt. Peters, MO 63376
Mon

7:00 am - 4:30 pm

Tue

7:00 am - 4:30 pm

Wed

7:00 am - 4:30 pm

Thu

7:00 am - 4:30 pm

Fri

7:00 am - 3:30 pm

Sat

Closed

Sun

Closed

Similar providers at this location

Schedule an Appointment Kay Wunderlich, APRN-CNP

Christine Vogel image
4.8 out of 5 – 61 ratings

Schedule an Appointment Christine Vogel, DO

Cindy Myers image
4.8 out of 5 – 92 ratings

Schedule an Appointment Cindy Myers, APRN-CNP

Schedule an appointment with

SSM Health Express Virtual Care

Online Health Care that Fits Your Life

Hours: Daily, 6:00 AM to 10:00 PM

Offering two affordable options. Choose the most convenient for you.

Explore your options