Summary

Dr. Kirk Macnaught is a cardiovascular disease specialist who has dedicated 28 years to caring for patients with heart and vascular conditions. He earned his medical degree from the University of Massachusetts Medical School and completed his internal medicine residency at UMass Memorial Medical Center in 2001. Dr. Macnaught pursued advanced fellowship training in both general cardiology (2004) and interventional cardiology (2000) at the same institution, providing him with comprehensive expertise in both non-invasive and procedural heart care. He is fluent in Spanish, allowing him to serve a broader community of patients.

Dr. Macnaught practices at Lahey Hospital and Medical Center with locations in North Chelmsford and Lowell, Massachusetts. His clinical focus includes treating complex conditions such as aneurysms, aortic disease, and cardiac arrhythmias. He specializes in interventional cardiology procedures, which involve using minimally invasive techniques to treat blocked arteries and other heart problems. Patients consistently rate Dr. Macnaught highly for his care, giving him an average rating of 4.8 out of 5 stars.
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Overview based on verified provider data

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

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

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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Kirk J Macnaught, MD
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Kirk J Macnaught, MDDr. Dana Weisshaar, MDDr. Anne Marita StewartMonique Ann Machado
Cardiovascular DiseaseCardiovascular DiseaseInternal MedicineNurse Practitioner
Accepts New Patients Accepts New Patients
4.8 
28 Years of Experience 37 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish Speaks English Speaks Spanish, Chinese, English
North Chelmsford , MACambridge , MABoston , MABoston , MA
Med School: University of Massachusetts Medical School Med School: University of Toledo Medical School
Current Profile
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Insurance Plans Accepted by 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

Kirk J Macnaught has the following 2 specialties

Specialty Expertise

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

Kirk J Macnaught holds an active medical license in the state of Massachusetts.

Medical License

Medical Doctor with an active medical license in the state of Massachusetts that expires in 2026.

Education & Training

Fellowship

Completed their fellowship at University of Massachusetts Memorial Medical Center - Cardiology in 2004 and University of Massachusetts Memorial Medical Center - Interventional Cardiology in 2000.

Residency

Completed their residency at University of Massachusetts Memorial Medical Center - Internal Medicine in 2001.

Medical School

Graduated from University of Massachusetts Medical School in 1998.

NPI Number

Kirk J Macnaught's NPI number is 1043267636.

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Frequently Asked Questions

What languages does Kirk Macnaught speak?
Kirk Macnaught speaks Spanish.
Where is Kirk Macnaught's office located?
Kirk Macnaught's office is located at 14 Research Pl Ste 3, North Chelmsford, MA, 01863.
Does Kirk Macnaught accept virtual/telehealth appointments?
Kirk Macnaught has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Kirk Macnaught affiliated with?
Kirk Macnaught is affiliated with Lahey Hospital And Medical Center.
Does Kirk Macnaught accept my insurance?
You can see the insurance plans that Kirk Macnaught accepts on their Vitals profile.

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