Are you a healthcare professional?
Is this your profile?
background
background
Dr. William Liaw, DO

Dr. William Liaw, DO

Family Medicine*
30+ years of experience

Dr. William Liaw, DO is a family medicine physician in Macungie, PA and has over 30 years of experience in the medical field. He graduated from Penn State University College of Medicine in 1994. He is affiliated with medical facilities such as St. Luke's Hospital-Bethlehem Campus and Lehigh Valley Hospital-Cedar Crest. He is accepting new patients.

4.8 Star Rating
Based on 11 reviews 4.8 Star Rating (11 reviews)

St. Luke's Macungie Medical Group

2550 Route 100 Ste 220 Macungie, PA 18062

Experience Check

Search for experience in a specific area

Dr. Liaw's Reviews

Likelihood to recommend Dr. Liaw

4.8
11 ratings, 6 with a written review
5 star
91%
91%
4 star
0%
0%
3 star
9%
9%
2 star
0%
0%
1 star
0%
0%

Your trust is our top concern.

We strive to keep reviews honest, trustworthy, and fair.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

The BEST around, hands down
I have been seeing Dr. Liaw for probably 30 years. Dr. Liaw is intelligent, compassionate, he listens, and gets to the bottom of things. He truly cares about his patients and goes above and beyond to provide his patients with the very best care. His bedside manner is top notch. My husband and I wouldn't trust our care to anyone else. Dr. Liaw is the BEST in the area.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Feb 28, 2025
We're thrilled to hear about your positive... Read More
×Post a ResponseAre you Dr. Liaw?
Attentive doctor and great bedside manner!
Dr. Liaw is a super attentive doctor, a great communicator, and helped me figure out what the best treatment plan would be for me. He listens and is very thorough with his advice!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jun 25, 2023
We're happy to see that you had a 5-star... Read More
×Post a ResponseAre you Dr. Liaw?
The best!!!
Dr. Liaw is the best doctor around. Always listens to my concerns and follows up. Great diagnostician too! Thorough, meticulous. I wouldn’t trust my health with anyone else.
What went well
No results
What could be improved
No results
Helpful
Mary – Feb 26, 2023
Thank you, Mary! We are so happy to hear you... Read More
×Post a ResponseAre you Dr. Liaw?
Dr. Liaw is the best listener I know. He questions you so you know he is really listening to you. You never feel rushed. I would recommend him to anybody and everybody.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Chris – Aug 08, 2020
×Post a ResponseAre you Dr. Liaw?
Dr Liaw is caring, very personable, and genuinely seems to have the patients best interests at heart.
What went well
  • Office environment
  • Appointment scheduling
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 others found this helpful
Helpful
Zack F in Emerald, PA – Oct 04, 2016
×Post a ResponseAre you Dr. Liaw?
Dr Liaw has been my family doctor for about 15 yrs or longer and he is wonderful! He listens well and helps me with all my medications and helped me get on disability. Whenever I have a problem he helps me with it. I would highly recommend him!!!!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Theresa Madara in Kutztown, PA – Aug 15, 2016
×Post a ResponseAre you Dr. Liaw?

Leave a review

How was your experience with Dr. Liaw?

About Me

biography

Dr. William Liaw, DO is a family medicine physician in Macungie, PA and has over 30 years of experience in the medical field. He graduated from Penn State University College of Medicine in 1994. He is affiliated with medical facilities such as...read more
  • Family Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Suburban General Hospital

    Internship Hospital
  • Penn State University College Of Medicine

    Medical School, 1994
American Osteopathic Association®
American Osteopathic Board of Family Physicians®
Family Practice/OMT
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Insurance Check

Search for your insurance carrier and choose your plan type

Locations

St. Luke's Macungie Medical Group

St. Luke's Macungie Medical Group2550 Route 100 Ste 220 Macungie, PA 18062
1

Affiliated Hospitals

  • St Luke's Hospital-Upper Bucks Campus

    3000 St Lukes Dr
    Quakertown, PA 18951
    Recipient of 1
    hospital award

    How patients felt about the care they received at this hospital.

    86%
    Patients said they were given information about recovering at home

    1% lower than the national average

    81%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback
  • St. Luke's Hospital-Bethlehem Campus

    801 Ostrum St
    Bethlehem, PA 18015
    Recipient of 45
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    77%
    Patients said that doctors always listened to them and explained things well

    1% higher than the national average

    View all patient feedback
  • Lehigh Valley Hospital-Cedar Crest

    1200 S Cedar Crest Blvd
    Allentown, PA 18103
    Recipient of 13
    hospital awards

    America's 250 Best Hospitals Award™ (2025)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    77%
    Patients said that doctors always listened to them and explained things well

    1% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality