1. MyMercy Account
Set Location Use Current Location
Sign In
Set Location Use Current Location

Carolyn Lewis Koenig, MD

Mercy Clinic
Carolyn Lewis Koenig, MD, Mercy

Carolyn Lewis Koenig, MD

Specialty

  • Internal Medicine

Online Services

Schedule Online, Video Visits
(4.7/5)
398 Ratings | 93 Comments
Location of Your Visit
65 Prime Plus by Mercy Primary Care - South City
3915 Watson Road, Suite 100BSt. Louis, MO 63109
65 Prime Plus by Mercy Primary Care - South CityPhone: (314) 800-2820

Select a Location

To schedule an in-person or video visit (available only through certain locations).

65 Prime Plus by Mercy Primary Care - South City
3915 Watson Road, Suite 100BSt. Louis, MO 63109
Phone: (314) 800-2820
401.3 Miles

Sorry, this is not working properly.

While we work on fixing this mistake, you may try again or come back later.

Select a Time

Please select your preferred time slot for your appointment.

Location and Contact Information

About Carolyn Lewis Koenig, MD

Education
Medical School
  • Saint Louis University
Residency
  • University of Colorado Hospital-Internal Medicine
Specialty
Affiliations
  • Mercy Hospital St. Louis
Languages
  • English
Looking for more options?
Find the Mercy provider who's right for you.
View all Internal Medicine providers.
Looking for more options?
Find the Mercy provider who's right for you.
View all Internal Medicine providers.

Patient Ratings and Comments

Rating

From 396 patients
(4.7/5)
The provider rating is an average based on Mercy Clinic's post-care survey responses. To find out more, check out our frequently asked questions.

Comments

Viewing 1-3 of 93 comments
Highlights from patients about their experience with this provider:
  • Mar 3, 2025
    (5/5)
    You should put DR. Koenig's name on the directory in the hall
  • Feb 27, 2025
    (5/5)
    Dr. Koenig is a wonderful, knowledgable physician. She has my full confidence
  • Feb 26, 2025
    (5/5)
    Office location was especially convenient for where we live.