Summary

Dr. Walter Jo specializes in cardiovascular disease, bringing over three decades of expertise to his practice. He earned his medical degree from Tufts University School of Medicine and completed his residency at University of Chicago Hospitals and Clinics in 1996. Dr. Jo furthered his training with a fellowship at Boston University Medical Center in 1999, deepening his knowledge in heart and vascular care. He speaks Hindi, Spanish, and Italian, allowing him to connect with patients from diverse backgrounds.

Dr. Jo practices at Lahey Hospital And Medical Center with locations in North Chelmsford and Lowell, Massachusetts. His expertise includes treating heart rhythm disorders, aneurysms, and conditions affecting the aorta. He performs diagnostic tests such as electrocardiograms and echocardiograms to evaluate heart function and structure. Patients have given him an average rating of 4.4 stars, reflecting their confidence in his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 33 years of experience
  • 29 insurance plans accepted
  • speaks Hindi, Spanish, Italian
  • Boston University Medical Center
  • 3 written reviews
  • 2 specialties
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Walter M Jo 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

Compare with Similar Doctors

Walter M Jo, MD
Dr. Dana Weisshaar, MD
Dr. Emelia J Benjamin, MD
Dr. Monika Nukala
Walter M Jo, MDDr. Dana Weisshaar, MDDr. Emelia J Benjamin, MDDr. Monika Nukala
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseDiagnostic Radiology
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
33 Years of Experience 37 Years of Experience 43 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Hindi, Spanish, Italian Speaks English Speaks Spanish, Chinese, English
North Chelmsford , MACambridge , MABoston , MABoston , MA
Med School: Tufts University School of Medicine Med School: University of Toledo Medical School Med School: CASE WESTERN RESERVE UNIVERSITY SCHOOL OF MEDICINE
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Walter M Jo

  • 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 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

Walter M Jo has the following 2 specialties

Specialty Expertise

Walter M Jo has the following 6 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Cardiologist
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Certifications, License, & Education

33 Years Experience

Walter M Jo 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 Boston University Medical Center in 1999.

Residency

Completed their residency at University of Chicago Hospitals and Clinics in 1996.

Medical School

Graduated from Tufts University School of Medicine in 1993.

NPI Number

Walter M Jo's NPI number is 1043250004.

Similar doctors

Frequently Asked Questions

What languages does Walter Jo speak?
Walter Jo speaks Hindi, Spanish, and Italian.
Does Walter Jo accept my insurance?
You can see the insurance plans that Walter Jo accepts on their Vitals profile.
Is Walter Jo accepting new patients?
Walter Jo is accepting new patients on Vitals. View Walter Jo's profile on Vitals to make an appointment.
How can I make an appointment with Walter Jo?
You can find contact information for Walter Jo here on Vitals.
Does Walter Jo accept virtual/telehealth appointments?
Walter Jo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.