Summary

Dr. Eric Ewald specializes in cardiovascular disease with 29 years of experience 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 the University of Massachusetts Medical Center in 2000. Dr. Ewald then pursued fellowship training in cardiology at the same institution, completing his specialized training in 2003. He is fluent in both English and Spanish.

Dr. Ewald practices at Lowell General Hospital and Lowell General Hospital Saints Campus, with office locations in North Chelmsford and Lowell, Massachusetts. He treats patients with heart rhythm problems, aneurysms, and aortic disease. His expertise includes performing electrocardiograms to assess heart rhythm and function. Dr. Ewald also specializes in echocardiography procedures to evaluate heart structure and blood flow. Patients rate him 4.3 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 29 years of experience
  • 30 insurance plans accepted
  • speaks English, Spanish
  • University of Massachusetts Medical Center - Cardiology
  • 1 written review
  • 2 specialties
  • 13 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Eric J Ewald 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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Eric J Ewald, MDDr. Dana Weisshaar, MDDr. Anne Marita StewartMonique Ann Machado
Cardiovascular DiseaseCardiovascular DiseaseInternal MedicineNurse Practitioner
Accepts New Patients Accepts New Patients
4.3 
29 Years of Experience 37 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, 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 Eric J Ewald

  • 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

Eric J Ewald has the following 2 specialties

Specialty Expertise

Eric J Ewald has the following 13 areas of expertise

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

Certifications, License, & Education

29 Years Experience

Eric J Ewald holds an expired medical license in the state of Massachusetts.

Medical License

Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2025.

Education & Training

Fellowship

Completed their fellowship at University of Massachusetts Medical Center - Cardiology in 2003.

Residency

Completed their residency at University of Massachusetts Medical Center - Internal Medicine in 2000.

Medical School

Graduated from University of Massachusetts Medical School in 1997.

NPI Number

Eric J Ewald's NPI number is 1639126311.

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Frequently Asked Questions

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

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