Summary

Dr. Omar Almousalli is a cardiovascular disease specialist who has dedicated 34 years to caring for patients with heart and blood vessel conditions. He earned his medical degree from the University of Aleppo Faculty of Medicine and brings extensive experience in diagnosing and treating complex cardiovascular disorders. Dr. Almousalli is fluent in Arabic, allowing him to serve diverse patient populations in their preferred language.

Dr. Almousalli practices at Mercy Clinic Cardiology in Festus, Missouri, and maintains hospital privileges at HSHS Saint Elizabeth's Hospital. His expertise includes managing high blood pressure conditions, including hypertensive emergencies and pediatric hypertension cases. He performs essential cardiac diagnostic procedures such as electrocardiograms and echocardiograms to evaluate heart function and structure. Patients have given him an average rating of 4.0 out of 5 stars for his cardiovascular care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4
  • 34 years of experience
  • 20 insurance plans accepted
  • speaks Arabic
  • University Of Aleppo Faculty Of Medicine
  • 10 written reviews
  • 2 specialties
  • 16 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Mercy Clinic Cardiology - Jefferson

1390 US Highway 61 Ste N1500Festus, MO 63028
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

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Dr. Omar AlmousalliDr. Leonard F Fagan Jr, MDDr. Duck Sung Chun, MDDr. Dilip H Patel, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
3.3 
34 Years of Experience 42 Years of Experience 50 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Arabic Speaks English, Spanish Speaks English Speaks English
Festus , MOSaint Louis , MOSaint Louis , MOSaint Louis , MO
Med School: University Of Aleppo Faculty Of Medicine Med School: Saint Louis University School Of Medicine Med School: New York University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Omar Almousalli

  • 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. Omar Almousalli has the following 2 specialties

Specialty Expertise

Dr. Omar Almousalli has the following 16 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Cardiac Arrhythmias
  • Cardiac Ultrasound
  • Cardiologist
  • Chest Pain
  • Electrocardiogram (EKG)
  • Exercise Stress Test
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure
  • High Cholesterol (Hypercholesterolemia)
  • Nuclear Stress Test
  • Palpitations
  • Shortness of Breath
  • Unstable Angina

Certifications, License, & Education

34 Years Experience

MEDICAL LICENSE

Medical Doctor, Missouri, 2026, Expired
Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Medical School

University Of Aleppo Faculty Of MedicineGraduated in 1992

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Frequently Asked Questions

Does Dr. Omar Almousalli accept virtual/telehealth appointments?
Dr. Omar Almousalli has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Omar Almousalli?
You can find contact information for Dr. Omar Almousalli here on Vitals.
Does Dr. Omar Almousalli accept my insurance?
You can see the insurance plans that Dr. Omar Almousalli accepts on their Vitals profile.
Where is Dr. Omar Almousalli's office located?
Dr. Omar Almousalli's office is located at 1390 US Highway 61 Ste N1500, Festus, MO, 63028.
Which hospitals is Dr. Omar Almousalli affiliated with?
Dr. Omar Almousalli is affiliated with Hshs Saint Elizabeths Hospital.

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