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Dr. Kirk Macnaught, MD

Dr. Kirk Macnaught, MD

Age 50 Cardiology M
Star rating icon (5) 5 reviews
Accepting New Patients


Dr. Kirk Macnaught, MD is a cardiology specialist in North Chelmsford, MA. He currently practices at MERRIMACK VALLEY CARDIOLOGY ASSOCIATES and is affiliated with Lowell General Hospital. He accepts multiple insurance plans. Dr. Macnaught is board certified in Cardiovascular Disease.


  • Umass Memorial Medical Center, Fellowship Hospital — 2004
  • University Of Massachusetts Medical School, Medical School — 1998

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care
  • Humana
  • MultiPlan
  • Tufts Health Plan

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Dr. Macnaught is very knowledgeable and patient. He genuinely listens and answers all your questions. He does not run you out, but makes sure you are happy and all your questions are answered. He prescribes what is best for your particular situation, and it has certainly worked for me. I had a major heart attack three years ago, and today I am feeling stronger than ever. If you have an opportunity, give Dr. Macnaught a chance, and I guarantee it will be beneficial.
Donald Beland in Lowell — Jan 26, 2019
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Dr. Kirk Macnaught, MD
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Frequently Asked Questions

Dr. Macnaught frequently treats Heart Palpitations, Electrocardiogram (EKG), and Sinus Bradycardia.  

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Hospital Affiliations

  • Lowell General Hospital


  1. Merrimack Valley Cardiology Associates

    1. 1
      LGH-Merrimack Valley Cardiology
      14 Research Pl Ste 3 3, North Chelmsford, MA 01863 (978) 256-6607