> > > > Dr. Bruce Ewenstein, MD
Dr. Bruce Mazur Ewenstein MD is a male Internist, has 30 years of experience and practices in Internal Medicine and Hematology.
Dr. Bruce Ewenstein has 2 office locations.
15 Claflin Rd
Brookline, MA 02445

Phone Number
Locations and availability (2)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Bruce Ewenstein:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

No reviews yet…
be the first!

Specialties & Research

Dr. Bruce Ewenstein, MD is board certified in Internal Medicine and Hematology.

Education & Awards

Dr. Ewenstein graduated from Yeshiva University, Bronx.


Dr. Ewenstein has 6 hospital affiliations:

  • Brigham and Women's Hospital 
  • Dana-Farber Cancer Institute 

Accepted Insurance Plans

Dr. Ewenstein accepts these health insurances in at least one office:

  • Great-West Healthcare - 4 plans
  • Unicare - 11 plans
  • Cigna - 13 plans

Similar doctors nearby

Dr. Michael Rees

Internal Medicine
Brookline, MA

Dr. Glenn Kehlmann

Internal Medicine
27 years experience
Brookline, MA

Dr. Fern Starr

Internal Medicine
19 years experience
Brookline, MA

Dr. Suzanne Gleysteen

Internal Medicine
19 years experience
Brookline, MA

Dr. Alison Saffran

Internal Medicine
18 years experience
Brookline, MA

Dr. Diana Rucker

Internal Medicine
6 years experience
Brookline, MA
Search All Similar Doctors
Additional Information
Where does Dr. Bruce M. Ewenstein practice?
Dr. Bruce Ewenstein practices Internal Medicine and Hematology near Brookline, MA.
Additional practice locations include: Boston, MA.
See Brookline Internists and Brookline Hematologists.