Browse Health
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).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Peter Liao is Excellent. Dr. Liao has been reviewed by 7 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Peter Liao, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Liao graduated from Stony Brook University. He has 3 awards.

Patients' Choice Award (2011 - 2012, 2014)
Compassionate Doctor Recognition (2011 - 2012)
On-Time Doctor Award (2014)


Dr. Liao has 2 hospital affiliations:

  • St Joseph Hospital 
  • Southern New Hampshire Medical Center 


  • Chinese

> > > > Dr. Peter Liao, MD

Similar doctors nearby

Dr. Dennis Shea

Internal Medicine
39 years experience
Nashua, NH

Dr. Chengta Dai

Internal Medicine
32 years experience
Nashua, NH

Dr. John Posner

Internal Medicine
43 years experience
Nashua, NH

Dr. Mark Liebling

Internal Medicine
36 years experience
Nashua, NH

Dr. Eduardo Velez Calderon

Internal Medicine
14 years experience
Nashua, NH

Dr. Craig Berry

Internal Medicine
30 years experience
Nashua, NH
Search All Similar Doctors
Additional Information
Dr. Peter W Liao MD is a male Internist, has 15 years of experience and practices in Internal Medicine.
Where does Dr. Peter W. Liao practice?
Dr. Peter Liao has 2 office locations.
Dr. Peter Liao practices Internal Medicine near Nashua, NH.
See Nashua Internists.