Loai Marouf, DO | Cardiology | Mercy Health - Lorain Heart and Vascular Institute
Mercy Health Provider

Loai Marouf, DO

Cardiology

Accepting New Patients

Virtual Visits Available

Meet Loai

The heart is a complex organ with a relatively simple function, to pump blood. My goal is to provide my patients with a clear, simple understanding of their cardiac concerns and to offer a team approach to testing and treatment options. I prefer a collaborative approach, where we make decisions together on what the best options are for your cardiac care. This maintains mutual respect for patient and doctor and offers the best outcomes.

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Insurances Accepted

Information is subject to change without notice. Please contact your insurance provider for confirmation.

  • Aetna Better Health OH
  • Aetna Commercial & Aetna Medicare OH
  • AmeriHealth Caritas Medicaid OH
  • Anthem Elevance Health KY & OH
  • Buckeye Health Plan OH
  • CareSource OH
  • Cigna OH
  • CIN-MHS NON-MSSP
  • CommuniCare Medicare Advantage OH
  • Devoted Health Medicare Advantage OH KY
  • DOL KY & OH
  • Frontpath Health Coalition OH
  • HealthSmart OH
  • Healthspring Medicare Advantage OH
  • Humana Military KY & OH
  • Humana OH
  • Martin's Point Health Care OH
  • Medicaid OH
  • Medical Mutual of Ohio
  • Medicare OH
  • Medicare Railroad KY & OH
  • Molina Medicare & Medicaid OH
  • Multiplan OH
  • Ohio BWC
  • Ohio Health Choice
  • Paramount Elite Medicare Advantage OH
  • Payer Provider
  • Perennial Medicare Advantage OH
  • Quality Care Partners PPO OH
  • Sedgwick/Careworks KY OH SC VA
  • SummaCare OH
  • The Health Plan OH
  • United Healthcare OH
  • Valor Health Plan OH
  • Wellcare Meridian MI

Ratings & Reviews

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Overall Score

4.9 out of 5 203 ratings, 20 reviews

Patient Reviews

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November 2025
Dr Marouf is very professional and very kind. He was thorough in discussing my medicines and EKG. I feel comfortable seeing him.
November 2025
Excellent Dr! He listens very attentively & is very caring. I usually go to UH drs but while I was in the hospital Dr M treated me and me & my family really liked him. So I made my follow up appointme...Show more
November 2025
Considerate of patient in all aspects. I feel like he always does his best.
October 2025
Good
October 2025
He is very knowledgeable has taken care of my family members in the hospital before and done and excellent job I am totally satisfied with my care at this time and the care of my relatives , thank you...Show more
October 2025
Cannot praise Dr Marouf enough! Caliber of doctor and care and communicator every patient seeks and deserves. Hope administrators recognize his value
October 2025
Well taken care of
September 2025
Dr. MAROUF is very personable, professional and easy to talk with. Def a 10 +. Mercy is blessed to have him on their team.