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Dr. Calin Maniu, MD

Dr. Calin Maniu, MD

Age 53 Cardiology M
(8) 8 reviews

Telehealth available

Accepting New Patients


Dr. Calin Maniu, MD is a Cardiology Specialist in Washington, DC. Dr. Maniu studied at Carol Davila University. They currently practice at Sibley Memorial Hospital Ansths and are affiliated with Suburban Hospital. Dr. Maniu is board certified in Interventional Cardiology and accepts accepts multiple insurance plans.


  • Mayo Clinic Rochester, Fellowship Hospital — 2003
  • Mayo Clinic-Rochester, Fellowship Hospital — 2003
  • Mayo Clinic Hospital, Internship Hospital — 1997
  • Carol Davila University, Medical School
  • Mayo Clinic, Internship Hospital

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • First Health
  • Humana
  • MultiPlan

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Jun 10, 2021
I didn't have any experience consulting with a cardiologist and would not have known how to select a specialist on heart issues, but I have been very pleased and grateful that I was scheduled to see Dr. Maniu. He is clearly informed on all elements of cardiac challenges and current best practices for care and treatment. He's also an attentive and understanding listener and excellent at answering questions and concerns and explaining clearly what the patient and family members want to know. I could tell right away that he is not only devoted to helping with whatever challenges you have with your heart as a muscle but he is even more devoted to helping the individual dealing with those challenges and how their cardiac conditions affect their lives as a whole. He seems to know the heart isn't just a mechanical device but the key to your existence and quality of life. It's a blessing if Dr. Maniu is on duty when you're in the cardiac ward of the hospital. or getting a consult at the clinic
— Jun 10, 2021
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Calin Maniu, MD. To arrange an appointment, call the number on Dr. Maniu's profile.

Dr. Calin Maniu, MD is affiliated with Suburban Hospital.

Yes, Dr. Calin Maniu, MD holds board certification in Interventional Cardiology.

Hospital Affiliations

  • Suburban Hospital


  1. Sibley Memorial Hospital Ansths

    1. 1
      Sibley Memorial Hospital
      5255 Loughboro Rd NW, Washington, DC 20016 Existing Patients: (301) 897-5301
    1. 2
      Medical Care Center
      12221 Tullamore Rd # 3, Lutherville Timonium, MD 21093 Existing Patients: (410) 308-7845
  1. Cardiovascular Specialists

    1. 3
      Cardiovascular Specialists
      5838 Harbour View Blvd Ste 270, Suffolk, VA 23435 Existing Patients: (757) 541-1050
  1. Johns Hopkins Phys Heart Care

    1. 4
      Johns Hopkins Phys Heart Care
      6410 Rockledge Dr Ste 200, Bethesda, MD 20817 Existing Patients: (301) 897-5301
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(301) 897-5301