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Summary
Dr. Masashi Kai treats coronary artery disease, coronary artery disease in women, and myocardial ischemia, and performs coronary artery bypass graft, minimally invasive heart surgery, and off-pump bypass surgery. He practices cardiology and thoracic surgery and has 24 years of experience.
Dr. Kai earned his medical degree from Jikei University School of Medicine and is affiliated with Westchester Medical Center. He sees patients in Boston, Massachusetts.
Dr. Kai earned his medical degree from Jikei University School of Medicine and is affiliated with Westchester Medical Center. He sees patients in Boston, Massachusetts.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 24 years of experience
- 20 insurance plans accepted
- speaks English
- Jikei University Son
- 2 specialties
- 3 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. Masashi Kai has 2 locationsBeth Israel Hospital Cardiac Surgery
110 Francis St Ste 2ABoston, MA 02215 Tel: (617) 632-8383
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
Beth Israel Hospital Department Of Surgery
110 Francis St Ste 9BBoston, MA 02215Mon8:00 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
![]() | ![]() | ![]() | ![]() |
| Dr. Masashi Kai, MD | Dr. Dana Weisshaar, MD | Dr. Richard Clinton Collier, MD | Dr. Max M Brock, MD |
| Cardiology | Cardiology | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 24 Years of Experience | 37 Years of Experience | 10 Years of Experience | 11 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Boston , MA | Cambridge , MA | Boston , MA | Chicago , IL |
| Med School: Jikei University Son | Med School: University of Toledo Medical School | Med School: University Of New Mexico School Of Medicine | Med School: Boston University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Masashi Kai
Medical Specialties
Dr. Masashi Kai has the following 2 specialties
Specialty Expertise
Dr. Masashi Kai has the following 3 areas of expertise
Certifications, License, & Education
24 Years Experience
Dr. Masashi Kai 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 2027.
Education & Training
Medical School
Graduated from Jikei University Son and Jikei University School Of Medicine in 2002.
NPI Number
Dr. Kai's NPI number is 1336391713.
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Frequently Asked Questions
- What languages does Dr. Masashi Kai speak?
- Dr. Masashi Kai speaks English.
- Does Dr. Masashi Kai accept virtual/telehealth appointments?
- Dr. Masashi Kai has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Masashi Kai accepting new patients?
- Dr. Masashi Kai is accepting new patients on Vitals. View Dr. Masashi Kai's profile on Vitals to make an appointment.
- Does Dr. Masashi Kai accept my insurance?
- You can see the insurance plans that Dr. Masashi Kai accepts on their Vitals profile.
- Which hospitals is Dr. Masashi Kai affiliated with?
- Dr. Masashi Kai is affiliated with Westchester Medical Center.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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