Summary

Dr. Walter Dimmitt specializes in cardiovascular disease, focusing on heart and vascular health for patients of all ages. He earned his medical degree from St. Louis University School of Medicine and brings 24 years of experience to his practice. Dr. Dimmitt speaks English and is dedicated to providing comprehensive cardiac care.

Dr. Dimmitt is affiliated with Anderson Hospital and practices at Mercy Clinic Heart and Vascular in Washington, Missouri. He treats patients with high blood pressure and elevated cholesterol levels, including children and teenagers with high cholesterol. His diagnostic expertise includes performing blood tests, contrast echocardiography, and transthoracic echocardiograms to evaluate heart function. Patients rate him 4.4 out of 5 stars on Vitals for his cardiovascular care.

Overview based on verified provider data

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

Patients’ Perspective

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

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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Walter Aaron DimmittTracy Zelphia Shaw-ReeseJessica Gayle HillgartnerKatherine Louise Tesson
Cardiovascular DiseaseNurse PractitionerNurse PractitionerNurse Practitioner
Accepts New Patients Accepts New Patients
4.4 
24 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Washington , MOSaint Louis , MOCreve Coeur , MOWashington , MO
Med School: St Louis University School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by 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

Walter Aaron Dimmitt has the following 2 specialties

Specialty Expertise

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

Walter Aaron Dimmitt 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 St Louis University School Of Medicine in 2002.

NPI Number

Walter Aaron Dimmitt's NPI number is 1467532267.

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Frequently Asked Questions

Is Walter Dimmitt accepting new patients?
Walter Dimmitt is accepting new patients on Vitals. View Walter Dimmitt's profile on Vitals to make an appointment.
What languages does Walter Dimmitt speak?
Walter Dimmitt speaks English.
Does Walter Dimmitt accept my insurance?
You can see the insurance plans that Walter Dimmitt accepts on their Vitals profile.
Does Walter Dimmitt accept virtual/telehealth appointments?
Walter Dimmitt has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Walter Dimmitt affiliated with?
Walter Dimmitt is affiliated with Anderson Hospital.

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