Summary

Dr. Ali Marian specializes in cardiovascular disease and internal medicine, bringing nearly five decades of medical expertise to his practice. He earned his medical degree from Iran University of Medical Sciences and completed his residency training at Cook County Hospital. With 46 years of experience treating heart and vascular conditions, Dr. Marian has developed extensive knowledge in managing complex cardiovascular cases alongside comprehensive internal medicine care.

Dr. Marian practices at prestigious locations in Houston, including the Texas Heart Institute and Houston Methodist Hospital. He focuses on treating conditions such as high cholesterol, high blood pressure, and elevated cholesterol levels in children and teenagers. His clinical work includes performing cholesterol screenings and lipid panels to assess heart disease risk. Patients have given Dr. Marian an average rating of 4.7, reflecting their confidence in his cardiovascular expertise and patient care.

Overview based on verified provider data

Quick Facts

  • 4.7
  • 46 years of experience
  • 6 insurance plans accepted
  • Cook County Hospital
  • 2 specialties
  • 29 areas of expertise
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Ali J Marian has 2 locations

Texas Heart Institute

6770 Bertner AveHouston, TX 77030

Houston Methodist Hospital

6565 Fannin StHouston, TX 77030

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Dr. Ali J Marian, MDDr. James Wilson, MDDr. Mayank Agarwal, MDDr. Dorothy Tze-Jiun Pei, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
3.9 
46 Years of Experience 36 Years of Experience 8 Years of Experience 9 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Houston , TXHouston , TXHumble , TXHumble , TX
Med School: Iran University Of Medical Sciences Med School: Tulane University School Of Medicine Med School: Texas A&M University System Health Science Center College Of Medicine Med School: Tulane University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Ali J Marian

  • Aetna
  • Community Health Choice
  • Humana
  • Medicare
  • Oscar Health Insurance - PPO
  • UnitedHealthcare

Medical Specialties

Dr. Ali J Marian has the following 2 specialties

Specialty Expertise

Dr. Ali J Marian has the following 29 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Arteriosclerosis (Arterial Disease)
  • Atherosclerosis
  • Blood Clot
  • Cardiomegaly
  • Coronary Artery Disease (CAD)
  • Coronary Disease
  • Dilated Cardiomyopathy
  • Fibrosis
  • Heart Attack
  • Heart Block
  • Heart Catheterization
  • Heart Disease (Myocardial Ischemia)
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hyperlipidemias
  • Hypertension
  • Hypertrophic Cardiomyopathy
  • Hypotension
  • Internal Medicine
  • Left Ventricular Hypertrophy
  • Myocardial Infarction
  • Stroke
  • Sudden Cardiac Death
  • Unstable Angina

Certifications, License, & Education

46 Years Experience

Dr. Ali J Marian holds an active medical license in the state of Texas.

Medical License

Medical Doctor with an active medical license in the state of Texas that expired in 2026.

Education & Training

Residency

Completed their residency at Cook County Hospital.

Medical School

Graduated from Iran University Of Medical Sciences in 1981 and Tehran University Of Medical Sciences in 1980.

NPI Number

Dr. Marian's NPI number is 1356421754.

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Frequently Asked Questions

Does Dr. Ali Marian accept virtual/telehealth appointments?
Dr. Ali Marian has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Ali Marian accept my insurance?
You can see the insurance plans that Dr. Ali Marian accepts on their Vitals profile.
Is Dr. Ali Marian accepting new patients?
Dr. Ali Marian has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Ali Marian's office located?
Dr. Ali Marian's office is located at 6770 Bertner Ave, Houston, TX, 77030.
How can I make an appointment with Dr. Ali Marian?
You can find contact information for Dr. Ali Marian here on Vitals.

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