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Dr. Holly Mazur, MD

Dr. Holly Mazur, MD

Internal Medicine*
30+ years of experience

Dr. Holly Mazur, MD is an internist in Acton, MA and has over 30 years of experience in the medical field. She graduated from Tufts University in 1992. She is affiliated with Emerson Hospital.

3.4 Star Rating
Based on 15 reviews 3.4 Star Rating (15 reviews)

Practice

321 Main St Acton, MA 01720
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Dr. Mazur's Reviews

Likelihood to recommend Dr. Mazur

3.4
15 ratings, 8 with a written review
5 star
60%
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4 star
0%
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3 star
0%
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2 star
0%
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1 star
40%
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Terrible bedside manner
I saw Dr Mazur after my amazing PCP left the practice and she was far from compassionate. She “diagnosed” me with diabetes before my labs came back (which ended up coming back totally normal by the way) and shamed me for having extra weight on postpartum. She was rude, judgmental, didn’t ask me any questions about my lifestyle or try to understand anything about me. Terrible experience and I left in tears. Clearly won’t be going back to her!
What went well
  • Appointment scheduling
  • Staff friendliness
  • Wait times
What could be improved
  • I didn't feel respected
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Feb 14, 2025
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One of the best!!
Dr Mazur is a caring and conscientious caretaker; her attention to detail is impressive. After years of having mediocre care, I had the luck of being assigned to Dr Mazur's patient list. She took pains to untangle my medical history and make sure I got much needed tests to resolve possible medical issues. I felt so safe knowing she was looking out for me!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Aug 03, 2024
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Horrible
This doctor is far from compassionate. I was assigned to her after my doctor of 20 years moved. Does not care. Dismissed me as a patient in 1st year. I am horrified any practice would treat a long term patient like this.
What went well
  • Staff friendliness
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
2 others found this helpful
Helpful
Abandoned patient – Oct 24, 2023
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Thorough and Pleasantly Surprised
I had my first visit with Dr. Mazur. She read my medical record before seeing me and followed up on every detail my previous doctor skipped during the pandemic. She attentively listened to what I said while fact-checking my story with the past test results. She exhibited just the right amount of friendliness.
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
What could be improved
No results
2 others found this helpful
Helpful
Apr 20, 2023
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Very Pleased
Dr. Mazur was knowledgeable, helpful and compassionate. She took time to examine me and discussed her findings.
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
1 other person found this helpful
Helpful
Mar 23, 2023
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Will never go back. Doesn't take your symptoms seriously. All she wants to do is prescribe pain medicine. Would give no stars but that wasn't an option.
What went well
No results
What could be improved
No results
3 others found this helpful
Helpful
Oct 23, 2019
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I lost a great primary and needed a new one I was directed to her. Worst decision I ever made. She is pushy and I had really worked hard to lose weight. I lost over 40lbs and brought down my cholesterol still needed to work on a few things but instead of encouraging me on what I had accomplished she was more focused on everything negative. She also knocked down a specialist I see. I left in almost in tears and I am going elsewhere. If you want compassion don’t go to her!!!
What went well
  • Wait times
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
8 others found this helpful
Helpful
CT – Feb 26, 2019
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I absolutely love Dr Mazur, she has been the only doctor to actually listen to my concerns and care about me.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
3 others found this helpful
Helpful
Attleboro, ma – Dec 28, 2015
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Know Before You Go

About Me

biography

Dr. Holly Mazur, MD is an internist in Acton, MA and has over 30 years of experience in the medical field. She graduated from Tufts University in 1992. She is affiliated with Emerson Hospital.

  • Internal 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.

  • Tufts University

    Medical School, 1992
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Practice

Acton Medical Associates PC321 Main St Acton, MA 01720
1
  • Call
  • Fax
  • Hours
    • Mon: 9:00am - 6:00pm
    • Tue: 9:00am - 6:00pm
    • Wed: 9:00am - 6:00pm
    • Thu: 9:00am - 6:00pm
    • Fri: 9:00am - 6:00pm
    • Sat: 9:00am - 5:00pm
  • Directions

Practice

Family Medical & Maternity Care PC87 N Main St Leominster, MA 01453
2

Practice

Labcorp165 Mill St Leominster, MA 01453
3

Affiliated Hospitals

  • Emerson Hospital

    133 Old Road To 9 Acre Cor
    Concord, MA 01742
    Recipient of 6
    hospital awards

    Outstanding Patient Experience Award™ (2023, 2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    Patient Safety Excellence Award™ (2023)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

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

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    80%
    Patients said that doctors always listened to them and explained things well

    4% higher than the national average

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

Compare Dr. Holly Mazur, MD with other Internists near you

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See all Internal Medicine Doctors in Acton, MA