Summary

Dr. Zachary Treat is a board-certified family medicine physician with eight years of experience providing comprehensive healthcare to patients of all ages. He earned his medical degree from the University of Missouri Columbia School of Medicine, establishing a strong foundation in primary care and preventive medicine. His training in family medicine allows him to address a wide range of health concerns, from routine wellness visits to complex medical conditions.

Dr. Treat practices at multiple locations including Mercy Hospital South in Saint Louis, Missouri, and UnityPoint Health Allen Hospital in Waterloo, Iowa. He has hospital affiliations with Women's & Children's Hospital, Missouri Orthopaedic Institute, Kindred Hospital Saint Louis South, and UnityPoint Health Allen Hospital. His clinical expertise includes managing serious conditions such as sepsis and acute kidney injury, with specialized experience treating sepsis in pediatric patients. He frequently orders diagnostic blood work including complete blood counts and kidney function tests to help guide treatment decisions.
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Overview based on verified provider data

Quick Facts

  • 8 years of experience
  • University Of Missouri Columbia School Of Medicine
  • 1 specialty
  • 4 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Zachary Joel Treat has 2 locations

Mercy Hospital South

10010 Kennerly RdSaint Louis, MO 63128

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Dr. Zachary Joel Treat, MDHelix Virtual CareNicole Baldwin, APRN, FNP-BCDr. Alaina Ann Studt, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
8 Years of Experience 8 Years of Experience 1 Year of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English
Saint Louis , MOBoca Raton , FLOrlando , FLFrontenac , MO
Med School: University Of Missouri Columbia School Of Medicine Med School: University of Missouri
Current Profile
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Insurance Plans Accepted by Dr. Zachary Joel Treat

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

Medical Specialties

Dr. Zachary Joel Treat has the following specialty

Certifications, License, & Education

8 Years Experience

Dr. Zachary Joel Treat 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 Missouri Columbia School Of Medicine in 2018.

NPI Number

Dr. Treat's NPI number is 1447743083.

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Frequently Asked Questions

Where is Dr. Zachary Treat's office located?
Dr. Zachary Treat's office is located at 10010 Kennerly Rd, Saint Louis, MO, 63128.
Is Dr. Zachary Treat accepting new patients?
Dr. Zachary Treat has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Zachary Treat accept my insurance?
You can see the insurance plans that Dr. Zachary Treat accepts on their Vitals profile.
Does Dr. Zachary Treat accept virtual/telehealth appointments?
Dr. Zachary Treat has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Zachary Treat affiliated with?
Dr. Zachary Treat is affiliated with Women's & Children's Hospital, Missouri Orthopaedic Institute, Kindred Hospital Saint Louis South, and Unitypoint Health Allen Hospital.

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