Summary

Dr. Thomas Diemer is an internal medicine physician with 38 years of experience providing comprehensive medical care. He earned his medical degree from the University of Illinois at Chicago College of Medicine, establishing a strong foundation for his extensive career in internal medicine. Dr. Diemer is bilingual, speaking both English and Spanish to better serve his diverse patient community.

Dr. Diemer practices at Saint Francis Medical Center and Mercy Hospital Southeast, both located in Cape Girardeau, Missouri. He treats various conditions including age-related macular degeneration and foot-related concerns such as curled fifth toe and thickened nails. His expertise includes performing specialized procedures like retinal imaging and optical coherence tomography to help diagnose and monitor eye conditions. Patients consistently rate Dr. Diemer highly, giving him an average rating of 5.0.

AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 38 years of experience
  • speaks English, Spanish
  • University Of Illinois At Chicago College Of Medicine
  • 1 written review
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Thomas Scott Diemer has 2 locations

Saint Francis Medical Center

211 Saint Francis DrCape Girardeau, MO 63703
Mon7:30 am - 4:00 pm
Tue7:30 am - 4:00 pm
Wed7:30 am - 4:00 pm
Thu7:30 am - 4:00 pm
Fri7:30 am - 4:00 pm
SatClosed
SunClosed

Mercy Hospital Southeast

1701 Lacey StCape Girardeau, MO 63701

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Dr. Thomas Scott Diemer, MD
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Dr. Thomas Scott Diemer, MDEric HarkerDr. Michael Albrecht, MDDr. Judee Lynn Bland, MD
Internal MedicineInternal MedicineInternal MedicinePediatrics
Accepts New Patients Accepts New Patients
3.9 
2.5 
38 Years of Experience 25 Years of Experience 14 Years of Experience 24 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English Speaks English
Cape Girardeau , MOLyons , COLANSING , KSCape Girardeau , MO
Med School: University Of Illinois At Chicago College Of Medicine Med School: Duke University School Of Medicine Med School: University Of Kansas School Of Medicine Med School: University Of Missouri Columbia School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Thomas Scott Diemer

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Thomas Scott Diemer has the following specialty

Specialty Expertise

Dr. Thomas Scott Diemer has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

38 Years Experience

MEDICAL LICENSE

Medical Doctor, Missouri, 2026, Expired

EDUCATION & TRAINING

Medical School

University Of Illinois At Chicago College Of MedicineGraduated in 1988

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Frequently Asked Questions

What languages does Dr. Thomas Diemer speak?
Dr. Thomas Diemer speaks English and Spanish.
Where is Dr. Thomas Diemer's office located?
Dr. Thomas Diemer's office is located at 211 Saint Francis Dr, Cape Girardeau, MO, 63703.
Which hospitals is Dr. Thomas Diemer affiliated with?
Dr. Thomas Diemer is affiliated with Saint Francis Medical Center and Mercy Hospital Southeast.
Does Dr. Thomas Diemer accept my insurance?
You can see the insurance plans that Dr. Thomas Diemer accepts on their Vitals profile.
Does Dr. Thomas Diemer accept virtual/telehealth appointments?
Dr. Thomas Diemer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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