0 reviews
Summary
Dr. James Lock has practiced cardiology for 53 years and is affiliated with Boston Children's Hospital. He speaks Chinese, English, French, German, Spanish, and Vietnamese. He completed his residency at the University of Minnesota Health Care System and earned his medical degree from Stanford University School of Medicine.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 53 years of experience
- 3 insurance plans accepted
- speaks Chinese, English, French, German, Spanish, Vietnamese
- University Of Minnesota Health Care System
- 1 specialty
- 27 areas of expertise
- 1 hospital affiliation
- 2 office locations
Office Locations
Dr. James E Lock has 2 locationsBoston Childrens Hospital Cardiology
300 Longwood Ave Fl 2Boston, MA 02115 Tel: (617) 355-4278
Mon7:00 am - 7:00 pm
Tue7:00 am - 7:00 pm
Wed7:00 am - 7:00 pm
Thu7:00 am - 5:30 pm
Fri7:00 am - 5:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. James E Lock, MD | Dr. Dana Weisshaar, MD | Dr. Javier Andres Balda Canizares, MD | Dr. Klaus Lindpaintner, MD |
| Cardiology | Cardiology | Cardiology | Cardiology |
| Accepts New Patients | Accepts New Patients | ||
| 53 Years of Experience | 37 Years of Experience | 11 Years of Experience | 47 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Chinese, English, French, German, Spanish, Vietnamese | Speaks English | ||
| Boston , MA | Cambridge , MA | Manchester , NH | Boston , MA |
| Med School: STANFORD UNIVERSITY SCHOOL OF MEDICINE | Med School: University of Toledo Medical School | Med School: Universidad Catolica De Santiago De Guayaquil Facultad De Ciencias Medicas | Med School: Leopold Franzen - Univ Innsbruck Med Fac Austria |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. James E Lock
Medical Specialties
Dr. James E Lock has the following specialty
Specialty Expertise
Dr. James E Lock has the following 27 areas of expertise
Certifications, License, & Education
53 Years Experience
Education & Training
Residency
Completed their residency at University Of Minnesota Health Care System.
Medical School
Graduated from STANFORD UNIVERSITY SCHOOL OF MEDICINE in 1973.
NPI Number
Dr. Lock's NPI number is 1396736781.
Similar doctors
Frequently Asked Questions
- Is Dr. James Lock accepting new patients?
- Dr. James Lock is accepting new patients on Vitals. View Dr. James Lock's profile on Vitals to make an appointment.
- Does Dr. James Lock accept virtual/telehealth appointments?
- Dr. James Lock has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. James Lock's office located?
- Dr. James Lock's office is located at 300 Longwood Ave Fl 2, Boston, MA, 02115.
- What languages does Dr. James Lock speak?
- Dr. James Lock speaks Chinese, English, French, German, Spanish, and Vietnamese.
- Does Dr. James Lock accept my insurance?
- You can see the insurance plans that Dr. James Lock accepts on their Vitals profile.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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.




