Summary

Dr. Kirk Macnaught is a cardiologist who specializes in cardiovascular disease and interventional cardiology, with additional expertise in internal medicine. He earned his medical degree from the University of Massachusetts Medical School and has been practicing for 28 years. Dr. Macnaught speaks both English and Spanish.

Dr. Macnaught is affiliated with Lahey Hospital and Medical Center and practices at Merrimack Valley Cardiology Associates in North Chelmsford and Lowell, Massachusetts. He focuses on treating coronary artery disease, including specialized care for women with heart conditions, and myocardial ischemia. His expertise includes performing electrocardiograms, contrast echocardiography, and transthoracic echocardiograms to diagnose and monitor heart conditions. Patients have given him an average rating of 4.8 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.8
  • 28 years of experience
  • 30 insurance plans accepted
  • speaks Spanish
  • University of Massachusetts Memorial Medical Center - Cardiology
  • 2 specialties
  • 14 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Kirk J Macnaught has 2 locations

Merrimack Valley Cardiology Associates – Chelmsford

14 Research Pl Ste 3North Chelmsford, MA 01863
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Kirk J Macnaught, MDDr. Dana Weisshaar, MDLinda Kay EldDr. David Michael Dudzinski, MD
Cardiovascular DiseaseCardiovascular DiseaseNurse PractitionerCritical Care Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
28 Years of Experience 37 Years of Experience 20 Years of Experience
Virtual Visit Available Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish Speaks English Speaks English
North Chelmsford , MACambridge , MAHaverhill , MABoston , MA
Med School: University of Massachusetts Medical School Med School: University of Toledo Medical School Med School: Harvard Medical School
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Kirk J Macnaught

  • Accepts Medicare
  • Accepts Medicaid
  • LGPHO BCBS Med Adv
  • LGPHO Blue Cross Blue Shield
  • LGPHO Circle Health Benefit Tier 1
  • LGPHO Commonwealth Care Alliance
  • LGPHO Coventry
  • LGPHO Harvard Pilgrim Health Care
  • LGPHO Multiplan Inc PHCS
  • LGPHO Pinnacle Health
  • LGPHO Tufts Health Plan
  • LGPHO Tufts Health Public Plan
  • LGPHO Tufts Health Public Unify
  • LGPHO Tufts Medicare Preferred
  • LGPHO Unicare
  • LGPHO United Healthcare
  • LGPHO United Healthcare Med Adv
  • Medicaid Wellforce Care Plan ACO (Fallon)
  • TMIN Aetna
  • TMIN Aetna Med Adv
  • TMIN AllaraCare
  • TMIN Cigna
  • TMIN Fallon
  • TMIN Fallon Med Adv
  • TMIN Fallon Navicare SCO
  • TMIN Mass General Brigham Health Plan
  • TMIN Tufts Medicare Preferred PPO
  • TMIN Unicare
  • TMIN United Healthcare
  • TMIN United Healthcare Med Adv
  • TMIN United Healthcare SCO
  • Wellforce MSSP ACOMedicare ACO

Medical Specialties

Dr. Kirk J Macnaught has the following 2 specialties

Specialty Expertise

Dr. Kirk J Macnaught has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Cardiologist
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Stroke
  • Unstable Angina

Certifications, License, & Education

28 Years Experience

MEDICAL LICENSE

Medical Doctor, Massachusetts, 2026, Active

EDUCATION & TRAINING

Fellowship

University of Massachusetts Memorial Medical Center - Cardiology2004
University of Massachusetts Memorial Medical Center - Interventional Cardiology2000

Residency

University of Massachusetts Memorial Medical Center - Internal Medicine2001

Medical School

University of Massachusetts Medical SchoolGraduated in 1998

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Frequently Asked Questions

How can I make an appointment with Dr. Kirk Macnaught?
You can find contact information for Dr. Kirk Macnaught here on Vitals.
Is Dr. Kirk Macnaught accepting new patients?
Dr. Kirk Macnaught is accepting new patients on Vitals. View Dr. Kirk Macnaught's profile on Vitals to make an appointment.
What languages does Dr. Kirk Macnaught speak?
Dr. Kirk Macnaught speaks Spanish.
Does Dr. Kirk Macnaught accept virtual/telehealth appointments?
Yes, Dr. Kirk Macnaught accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
Does Dr. Kirk Macnaught accept my insurance?
You can see the insurance plans that Dr. Kirk Macnaught accepts on their Vitals profile.

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