Summary

Dr. Walter Dimmitt specializes in cardiovascular disease, focusing on heart and blood vessel conditions that affect patients of all ages. He earned his medical degree from St. Louis University School of Medicine and has been practicing for 24 years. Dr. Dimmitt speaks English.

Dr. Dimmitt is affiliated with Anderson Hospital and practices at Mercy Clinic Heart and Vascular in Washington, Missouri. He treats conditions such as high blood pressure and high cholesterol, including cholesterol problems in children and teenagers. His expertise includes performing heart imaging tests like echocardiograms and contrast studies to evaluate heart function. Patients rate Dr. Dimmitt 4.4 out of 5 stars on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.4
  • 24 years of experience
  • 20 insurance plans accepted
  • speaks English
  • St Louis University School Of Medicine
  • 3 written reviews
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Mercy Clinic Heart and Vascular - Patients First Drive

901 Patients First Dr Ste 2500Washington, MO 63090
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

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Dr. Walter Aaron DimmittTheerarat Thanavaro, ANPDr. Osler Jay Justo Guzon, MDDr. Mary Carolyn Gamache, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
24 Years of Experience 25 Years of Experience 41 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Thai Speaks English Speaks English
Washington , MOLake Saint Louis , MOLake Saint Louis , MOCreve Coeur , MO
Med School: St Louis University School Of Medicine Med School: University Of Missouri-Kansas City School Of Medicine Med School: St Louis University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Walter Aaron Dimmitt

  • Accepts Medicare
  • Aetna
  • Anthem BlueCross BlueShield
  • Ascension Smart Health
  • Cigna
  • Essence
  • Health Net Federal Services
  • Healthlink
  • Healthy Blue (formerly Missouri Care)
  • HFN Inc.
  • Home State Health
  • Humana
  • Humana Military
  • Live360 (Health Choices Network)
  • Medica
  • MultiPlan/PHCS
  • NHC Advantage
  • PPHP (Provider Partners Health Plan)
  • Sterling Medicare
  • United Healthcare
  • WellCare Medicare Advantage

Medical Specialties

Dr. Walter Aaron Dimmitt has the following 2 specialties

Specialty Expertise

Dr. Walter Aaron Dimmitt has the following 13 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Cardiologist
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • Hypertension
  • Stroke
  • Unstable Angina

Certifications, License, & Education

24 Years Experience

MEDICAL LICENSE

Medical Doctor, Missouri, 2026, Expired

EDUCATION & TRAINING

Medical School

St Louis University School Of MedicineGraduated in 2002

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Frequently Asked Questions

What languages does Dr. Walter Dimmitt speak?
Dr. Walter Dimmitt speaks English.
Does Dr. Walter Dimmitt accept my insurance?
You can see the insurance plans that Dr. Walter Dimmitt accepts on their Vitals profile.
Which hospitals is Dr. Walter Dimmitt affiliated with?
Dr. Walter Dimmitt is affiliated with Anderson Hospital.
Does Dr. Walter Dimmitt accept virtual/telehealth appointments?
Dr. Walter Dimmitt has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Walter Dimmitt's office located?
Dr. Walter Dimmitt's office is located at 901 Patients First Dr Ste 2500, Washington, MO, 63090.

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