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Dr. Allan Klein, MD

Dr. Allan Klein, MD

Age 67 Cardiology M
(9) 9 reviews

Telehealth available

Dr. Allan Klein, MD is a Cardiology Specialist in Cleveland, OH. Dr. Klein completed a residency at Royal Victoria Hospital|U Ottawa Heart Inst. They currently practice at Array Behavioral Care and are affiliated with Cleveland Clinic. Dr. Klein is board certified in Cardiovascular Disease and accepts accepts multiple insurance plans.


  • Mayo Foundation for Medical Education and Research, Fellowship Hospital — 1988
  • Royal Victoria Hospital|U Ottawa Heart Inst, Residency Hospital — 1984
  • Mt Sinai Hosp, Internship Hospital — 1982

Insurance Accepted

  • AARP
  • ADVANTAGE Health Solutions, Inc.
  • Aetna
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Beacon Health Strategies
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
  • Buckeye Community Health Plan
  • Carecentrix Health Plan
  • CareFirst Blue Cross Blue Shield
  • CareSource
  • Cigna
  • Cofinity
  • Coventry Health Care
  • First Health
  • Frontpath Health Coalition
  • Global Excel Insurance
  • Health Net
  • HealthLink
  • HealthSCOPE Benefits
  • HealthSmart
  • HealthSmart - Interplan Health Group
  • Humana
  • Lutheran Preferred
  • Managed Care (Non-HMO)
  • Medicare
  • Midwest Health Plan
  • Molina Healthcare
  • MultiPlan
  • National Healthcare Solutions, Inc.
  • Ohio Health Choice
  • Ohio PPO Connect
  • Olympus Managed Health Care
  • Paramount
  • Private HealthCare Systems
  • Quality Health Management (QHM)
  • Sparrow Physicians Health Network
  • SummaCare
  • The Health Plan of the Upper Ohio Valley
  • Three Rivers Provider Network
  • Today's Options
  • UnitedHealthCare
  • UPMC
  • USA Managed Care Organization
  • Vantage Health Plan

* Please verify this information when scheduling an appointment.

Patient Satisfaction

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Jun 09, 2022
I saw Dr. Klein for evaluation and diagnosis. I found him to be brilliant, professional, thorough, caring, compassionate. He takes his work and patients seriously and is conscientious about following through. A shining example of a stellar physician.
Ruthie Koz — Jun 09, 2022
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Dr. Klein's Office & Staff

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Hospital Affiliations

  • Cleveland Clinic

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. Allan Klein, MD. To arrange an appointment, call the number on Dr. Klein's profile.

Dr. Klein frequently treats the following conditions: Pericardial Disease and Pericarditis. See more on Sharecare.

Dr. Allan Klein, MD is affiliated with Cleveland Clinic.

Yes, Dr. Allan Klein, MD holds board certification in Cardiovascular Disease and Internal Medicine.

Dr. Klein has over 37 years of healthcare experience.


  1. Array Behavioral Care

    1. 1
      Cleveland Clinic Main Campus
      9500 Euclid Ave Ste R, Cleveland, OH 44195 Existing Patients: (216) 353-0184
Dr. Allan Klein, MD

Dr. Allan Klein, MD


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