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Dr. John Hartweger, MD

Dr. John Hartweger, MD

Internal Medicine*
25+ years of experience

Dr. John Hartweger, MD is an internist in Saint Peters, MO and has over 25 years of experience in the medical field. He graduated from UNIVERSITY OF MISSOURI / KANSAS CITY CAMPUS in 1999. He is affiliated with Barnes-Jewish St. Peters Hospital.

2.8 Star Rating
Based on 13 reviews 2.8 Star Rating (13 reviews)

Practice

10 Hospital Dr Saint Peters, MO 63376
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Dr. Hartweger's Reviews

Likelihood to recommend Dr. Hartweger

2.8
13 ratings, 8 with a written review
5 star
46%
46%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
54%
54%

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He disregarded cardiologist recommendations
Cardiologist wanted my husband to be admitted for more testing on his heart but Dr. Hartweger said I'm in charge here your being discharged right now. Later we found out he changed some of his heart meds! We are contacting the cardiologist to go over all medications before we just do what this this Dr. Hartweger says. Not happy with this doctor at all!!!
What went well
  • Staff friendliness
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
Helpful
Feb 05, 2025
I am so sorry to hear that you felt that way and... Read More
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Dr. Hartweger was the doctor who oversaw my mom's care at Barnes Jewish St. Peters Hospital this past week. He was kind, compassionate and knowledgeable. He was very thorough and addressed all of the health issues she had. I really appreciate that he took the time to explain things and answered all of our questions.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Theresa – Aug 10, 2024
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Great experience. Informative, good bedside manner…honestly I have nothing but good things to say
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Melanie – Oct 21, 2023
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Absolutely unable to get in touch with him after release of my wife from BJC St Peters. No way to leave a message or contact him in any way. Not yet received the insurance form I left him and no way to contact him. Very very displeased with him and will have to contact the hospital administrator.
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't explain conditions well
  • Long wait times
5 others found this helpful
Helpful
Kenneth Rogers – Mar 06, 2021
I am sorry to hear that you were unable to get in... Read More
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Removes pain medication leaving patient in extreme excruciating pain for hours! Does NOT care about patient. No empathy. What a shame!
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
6 others found this helpful
Helpful
Jan 10, 2021
I am so sorry to hear you feel that way. I try my... Read More
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Dr. Hartweger was the doctor assigned to our mother when she was admitted to Barnes Jewish St. Peters Hospital on an emergency basis. He saw to it that she had excellent care and was great dealing with her and keeping the family informed. When it came time for her to be released to a rehab center, her insurance refused to pay, saying her condition didn't warrant it. Dr. Hartweger made a personal call to the insurance provider to more thoroughly explain her condition and they reversed their decision. We are very grateful to him for his care and concern.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Sep 18, 2019
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Dr. Hartweger provided excellent care for me at Barnes Jewish St Peters Hospital. He always took his time in evaluating me. He answered all my questions about my condition and how he was treating it . He was very professional and courteous.
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Laurie Brucker in St. Peters, MO – Jun 24, 2016
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It took him over two hours after he told my mother she could go home from the hospital before he completed the paperwork. Why do doctors think your time has no value???
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
  • Long wait times
2 others found this helpful
Helpful
Betty in Saint Louis, MO – May 02, 2016
I am sorry to hear that. Sometimes patient's... Read More
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About Me

biography

Dr. John Hartweger, MD is an internist in Saint Peters, MO and has over 25 years of experience in the medical field. He graduated from UNIVERSITY OF MISSOURI / KANSAS CITY CAMPUS in 1999. He is affiliated with Barnes-Jewish St. Peters Hospital.

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Missouri / Kansas City Campus

    Medical School, 1999
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Practice

Office10 Hospital Dr Saint Peters, MO 63376
1

Practice

Office12647 Olive Blvd Ste 600 Saint Louis, MO 63141
2

Practice

Ipc Pac Healthcare Services of Missouri Inc12101 Woodcrest Executive Dr Ste 210 Saint Louis, MO 63141
3

Affiliated Hospitals

  • Barnes-Jewish St. Peters Hospital

    10 Hospital Dr
    Saint Peters, MO 63376
    Recipient of 4
    hospital awards

    Patient Safety Excellence Award™ (2025)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    90%
    Patients said they were given information about recovering at home

    6% higher than the national average

    79%
    Patients said that nurses always listened to them and explained things well

    4% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality

Compare Dr. John Hartweger, MD with other Internists near you

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See all Internal Medicine Doctors in Saint Peters, MO