Summary

Dr. Leo Polosajian is a cardiologist and internal medicine specialist with 27 years of experience treating heart conditions and comprehensive adult care. He completed his medical education at St. Georges University and his residency at St. Lukes Roosevelt Hospital Center. His dual specialization allows him to address both specific cardiovascular concerns and broader internal medicine needs. Dr. Polosajian speaks Arabic, Spanish, and English.

Dr. Polosajian practices at multiple locations including Reseda, Tarzana, and Thousand Oaks, California, with affiliations at Dignity Health Northridge Hospital Medical Center, Cedars Sinai Medical Center, and Providence Cedars Sinai Tarzana Medical Center. He focuses on treating high blood pressure conditions, including emergency situations requiring immediate intervention. His expertise includes performing heart rhythm tests, specialized heart ultrasounds, and blood flow studies using advanced imaging techniques. Patients rate Dr. Polosajian 4.2 out of 5 stars on average.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.2
  • 27 years of experience
  • speaks Arabic, Spanish, English
  • St Lukes Roosevelt Hospital Center
  • 12 written reviews
  • 2 specialties
  • 12 areas of expertise
  • 2 board certifications
  • 6 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Leo Polosajian has 3 locations

Cardiac Rhythm Specialists Inc

7640 Tampa Ave Ste 101Reseda, CA 91335
Mon8:30 am - 5:30 pm
Tue8:30 am - 5:30 pm
Wed8:30 am - 5:30 pm
Thu8:30 am - 5:30 pm
Fri8:30 am - 5:30 pm
SatClosed
SunClosed

Thousand Oaks Surgical Hospital

401 Rolling Oaks DrThousand Oaks, CA 91361

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Dr. Leo Polosajian, MDDr. Abhishek Sinha, MDDr. Raghav Sharma, MDDr. William Michael Weinstein
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseInfectious Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
4.5 
27 Years of Experience 23 Years of Experience 16 Years of Experience 59 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks Arabic, Spanish, English Speaks English Speaks English, Hindi Speaks English
Reseda , CAEncino , CAWinter Park , FLPanorama City , CA
Med School: St Georges University Med School: Yale University School Of Medicine Med School: New York Medical College Med School: University Of Kentucky College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Leo Polosajian

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Leo Polosajian has the following 2 specialties

Specialty Expertise

Dr. Leo Polosajian has the following 12 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Atrial Fibrillation
  • Echocardiography
  • Heart Block
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Internal Medicine
  • Pacemaker Implantation
  • Stress Testing
  • Supraventricular Tachycardia
  • Unstable Angina

Certifications, License, & Education

27 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

St Lukes Roosevelt Hospital Center

Medical School

St Georges UniversityGraduated in 2000
St Georges University School Of MedicineGraduated in 1999

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Frequently Asked Questions

Where is Dr. Leo Polosajian's office located?
Dr. Leo Polosajian's office is located at 7640 Tampa Ave Ste 101, Reseda, CA, 91335.
Which hospitals is Dr. Leo Polosajian affiliated with?
Dr. Leo Polosajian is affiliated with Dignity Health Northridge Hospital Medical Center, Cedars Sinai Medical Center, Providence Cedars Sinai Tarzana Medical Center, Alhambra Hospital Medical Center, Palmdale Regional Medical Center, and Thousand Oaks Surgical Hospital.
What languages does Dr. Leo Polosajian speak?
Dr. Leo Polosajian speaks Arabic, Spanish, and English.
How can I make an appointment with Dr. Leo Polosajian?
You can find contact information for Dr. Leo Polosajian here on Vitals.
Does Dr. Leo Polosajian accept virtual/telehealth appointments?
Dr. Leo Polosajian has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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