Summary

Dr. Thomas Krummenacher is an ophthalmologist who specializes in treating conditions affecting the retina and back of the eye. He earned his medical degree from St. Louis University School of Medicine and completed his residency at University of Iowa Hospitals & Clinics. With 48 years of experience in eye care, Dr. Krummenacher has developed deep expertise in diagnosing and managing complex retinal disorders. He speaks English with his patients.

Dr. Krummenacher practices at multiple locations across Missouri and Illinois, including Cape Girardeau, Glen Carbon, Mount Vernon, Chesterfield, Quincy, Effingham, Saint Peters, and O'Fallon. His hospital affiliations include Alton Memorial Hospital, Mercy Hospital Saint Louis, Sarah Bush Lincoln Fayette County Hospital, Barnes Jewish Saint Peters Hospital, and Mercy Hospital Washington. He focuses on treating age-related macular degeneration and diabetic eye conditions. Dr. Krummenacher performs advanced diagnostic procedures such as retinal imaging and optical coherence tomography to evaluate eye health. Patients have given him an average rating of 4.8 stars.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • 48 years of experience
  • speaks English
  • University Of Iowa Hospitals & Clinics
  • 5 written reviews
  • 2 specialties
  • 12 areas of expertise
  • 6 hospital affiliations
  • 15 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Thomas K Krummenacher has 15 locations

Eye Care Specialists Llc

360 S Mount Auburn RdCape Girardeau, MO 63703
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

The Retina Institute Glen Carbon

5 Country Club Executive ParkGlen Carbon, IL 62034
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

The Retina Institute Mount Vernon

1009 S 42nd St Ste 3Mount Vernon, IL 62864
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

The Retina Institute West

226 S Woods Mill Rd Ste 50WChesterfield, MO 63017
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

The Retina Institute Quincy

1125 Hampshire StQuincy, IL 62301
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

The Retina Institute Effingham

903 Medical Park DrEffingham, IL 62401
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

The Retina Institute Saint Peters

5770 Mexico Rd Ste DSaint Peters, MO 63376
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Alton Memorial Hospital

1 Memorial DrAlton, IL 62002

Mercy Hospital Saint Louis

615 S New Ballas RdSaint Louis, MO 63141

Mercy Hospital Washington

901 E 5th StWashington, MO 63090

The Retina Institute Ofallon

705 Insight AveO'Fallon, IL 62269
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

The Retina Institute Brentwood

1600 S Brentwood Blvd Ste 700Saint Louis, MO 63144
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

The Retina Institute Clayton

17 The Blvd Fl 2St. LOUIS, MO 63117
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Thomas K Krummenacher, MD
Dr. Bradley Stuckenschneider, MD
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Dr. Thomas K Krummenacher, MDDr. Bradley Stuckenschneider, MDDr. Charles Harry Pancoast, MDDr. Mary Beth Esswein, MD
OphthalmologyOphthalmologyEmergency MedicineOphthalmology
Accepts New Patients Accepts New Patients
4.8 
3.8 
48 Years of Experience 37 Years of Experience 46 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks Chinese, Spanish
Cape Girardeau , MOPoplar Bluff , MOCape Girardeau , MOCape Girardeau , MO
Med School: St Louis University School Of Medicine Med School: University Of Missouri Columbia School Of Medicine Med School: Sanford School Of Medicine Of The University Of South Dakota Med School: University of Missouri at Kansas City
Current Profile
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Insurance Plans Accepted by Dr. Thomas K Krummenacher

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Thomas K Krummenacher has the following 2 specialties

Specialty Expertise

Dr. Thomas K Krummenacher has the following 12 areas of expertise

  • Blindness
  • Cataract
  • Diabetic Retinopathy
  • Eye Exam
  • Eye Pain
  • Glaucoma
  • Lasik Surgery
  • Macular Degeneration
  • Other
  • Retina Surgery
  • Retinal Disorders
  • Vision Issues

Certifications, License, & Education

48 Years Experience

Dr. Thomas K Krummenacher holds an expired medical license in the states of Missouri and Illinois.

Medical License

Medical Doctor with an expired medical license in the state of Missouri that expired in 2026 and an expired medical license in the state of Illinois that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Iowa Hospitals & Clinics.

Medical School

Graduated from St Louis University School Of Medicine in 1978.

NPI Number

Dr. Krummenacher's NPI number is 1205837978.

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Frequently Asked Questions

Is Dr. Thomas Krummenacher accepting new patients?
Dr. Thomas Krummenacher is accepting new patients on Vitals. View Dr. Thomas Krummenacher's profile on Vitals to make an appointment.
Which hospitals is Dr. Thomas Krummenacher affiliated with?
Dr. Thomas Krummenacher is affiliated with Alton Memorial Hospital, Mercy Hospital Saint Louis, Sarah Bush Lincoln Fayette County Hospital, Barnes Jewish Saint Peters Hospital, Mercy Hospital Washington, and Barnes Jewish Saint Peters Hospital.
Where is Dr. Thomas Krummenacher's office located?
Dr. Thomas Krummenacher's office is located at 360 S Mount Auburn Rd, Cape Girardeau, MO, 63703.
Does Dr. Thomas Krummenacher accept my insurance?
You can see the insurance plans that Dr. Thomas Krummenacher accepts on their Vitals profile.
What languages does Dr. Thomas Krummenacher speak?
Dr. Thomas Krummenacher speaks English.

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