Summary

Dr. Carl Deetz is a hematology and pathology specialist who earned his medical degree from the University of Maryland School of Medicine. With 21 years of experience in medicine, he focuses on blood disorders and the microscopic examination of tissues to diagnose diseases. His dual specialty allows him to provide comprehensive diagnostic services that help other physicians understand and treat their patients' conditions.

Dr. Deetz practices at multiple locations including Mercy Hospital Jefferson in Festus, Missouri, and Christian Hospital in Saint Louis, Missouri. He also maintains affiliations with Alton Memorial Hospital. His expertise includes diagnosing conditions such as colon polyps, gastritis, and complications related to multiple births. Carl performs essential diagnostic procedures including pathology tests, surgical pathology examinations, and complete blood counts that provide critical information for patient care decisions.

Overview based on verified provider data

Quick Facts

  • 21 years of experience
  • University Of Maryland School Of Medicine
  • 2 specialties
  • 4 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Carl Oscar Deetz has 2 locations

Mercy Hospital Jefferson

1400 Us Highway 61Festus, MO 63028

Christian Hospital

11133 Dunn RdSaint Louis, MO 63136

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Dr. Carl Oscar Deetz, MDDr. Alan Philip Lyss, MDDr. Deborah Ann Wienski, MDMansoor Haq, MD
HematologyInternal MedicineInternal MedicineOncology
Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
4.3 
21 Years of Experience 50 Years of Experience 43 Years of Experience 24 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
Festus , MOSaint Louis , MOSaint Louis , MOFenton , MO
Med School: University Of Maryland School Of Medicine Med School: Washington University In St Louis School Of Medicine Med School: Tufts University School Of Medicine Med School: King Edward Medical University
Current Profile
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Insurance Plans Accepted by Dr. Carl Oscar Deetz

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

Medical Specialties

Dr. Carl Oscar Deetz has the following 2 specialties

Specialty Expertise

Dr. Carl Oscar Deetz has the following 4 areas of expertise

  • Blood Testing
  • Fluid Testing
  • Pathology
  • Tissue Biopsy

Certifications, License, & Education

21 Years Experience

Dr. Carl Oscar Deetz holds an expired medical license in the state of Missouri.

Medical License

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

Education & Training

Medical School

Graduated from University Of Maryland School Of Medicine in 2008 and UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE in 2005.

NPI Number

Dr. Deetz's NPI number is 1629232491.

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Frequently Asked Questions

Does Dr. Carl Deetz accept virtual/telehealth appointments?
Dr. Carl Deetz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Carl Deetz accepting new patients?
Dr. Carl Deetz has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Carl Deetz?
You can find contact information for Dr. Carl Deetz here on Vitals.
Where is Dr. Carl Deetz's office located?
Dr. Carl Deetz's office is located at 1400 Us Highway 61, Festus, MO, 63028.
Which hospitals is Dr. Carl Deetz affiliated with?
Dr. Carl Deetz is affiliated with Alton Memorial Hospital, Christian Hospital, and Mercy Hospital Jefferson.

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