Dr. William Liaw, MD

Concierge Internal Medicine physician, Wellesley, MA

Newton Wellesley Primary Care

Dr. William Liaw is a board-certified internal medicine physician with a concierge practice at Newton Wellesley Primary Care.

40 Walnut Street, Suite 102, Wellesley, MA 02481
At a glance
Practice model
Concierge, membership-based care
Board certification
American Board of Internal Medicine

Facts on this page last checked November 2026. How we check doctors

About Dr. Liaw

Dr. Liaw graduated magna cum laude from Brown University in 1990 and went on to the University of Virginia School of Medicine. During medical school he spent several months in an outpatient clinic on the Navajo Reservation and was one of the founders of the internal medicine club. He completed an internship in internal medicine at the University of Vermont in 1995 and residency training there in 1997.

He is board certified in internal medicine by the American Board of Internal Medicine. He joined Newton Wellesley Primary Care in 1997 and has a concierge practice there. Dr. Liaw is an Associate Clinical Professor at Tufts University School of Medicine, and he previously served as co-director of the physical diagnosis course at Newton-Wellesley Hospital.

He enjoys photography and running.

Membership and fees

Newton Wellesley Primary Care offers concierge, membership-based care.

Members get same-day appointments, and the practice's physicians are available to communicate with patients around the clock.

Education and credentials

Degree
MD
College
Brown University (magna cum laude, 1990)
Medical school
University of Virginia School of Medicine
Internship
Internal Medicine, University of Vermont (1995)
Residency
Internal Medicine, University of Vermont (1997)
Board certification
Internal Medicine, American Board of Internal Medicine
License
Massachusetts
Board actions
Good standing (checked Nov 2026) None on record Verify with the Massachusetts Board of Registration in Medicine
NPI
1912954611

Hospital and practice affiliations

Associate Clinical Professor, Tufts University School of Medicine
Affiliated provider with Mass General Brigham
Previously co-director of the physical diagnosis course at Newton-Wellesley Hospital

Location

40 Walnut Street, Suite 102, Wellesley, MA 02481
Newton Wellesley Primary Care practice page
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Recognition and research

Awards

Received the Allen W. Locke, MD and Mark Aisner, MD awards for Excellence in Teaching of Physical Diagnosis.
Named one of Boston's top primary care physicians by Boston Magazine.

Patient reviews

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Questions patients ask

Does Dr. Liaw offer a membership?

Dr. Liaw has a concierge practice at Newton Wellesley Primary Care, which offers concierge, membership-based care.

Is Dr. Liaw board certified?

Dr. Liaw is board certified in internal medicine by the American Board of Internal Medicine.

Where did Dr. Liaw train?

Dr. Liaw graduated from the University of Virginia School of Medicine. He completed his internship and residency in internal medicine at the University of Vermont.

Where is Dr. Liaw's office?

Dr. Liaw practices at Newton Wellesley Primary Care in Wellesley, MA.

Has Dr. Liaw received teaching awards?

Dr. Liaw received the Allen W. Locke, MD and Mark Aisner, MD awards for Excellence in Teaching of Physical Diagnosis.

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