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Dr. Hayward Zwerling, MD

Dr. Hayward Zwerling, MD

Endocrinology, Diabetes & Metabolism*
40+ years of experience

Dr. Hayward Zwerling, MD is a diabetes & metabolism endocrinologist in North Chelmsford, MA and has over 40 years of experience in the medical field. Dr. Zwerling has extensive experience in Osteoporosis & Screening and Thyroid Disorders. He graduated from State University of New York Upstate Medical University Norton College of Medicine in 1984. He is affiliated with Lowell General Hospital. He is accepting new patients.

3.2 Star Rating
Based on 15 reviews 3.2 Star Rating (15 reviews)

Practice

20 Research Pl Ste 300 North Chelmsford, MA 01863

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At a Glance

  • Areas of Expertise
    Dr. Zwerling specializes in the areas of Diabetes, Metabolism & Endocrinology & Internal Medicine. See board certifications
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Dr. Zwerling's Reviews

Likelihood to recommend Dr. Zwerling

3.2

15 ratings, 8 with a written review
5 Star
47%
47%
4 Star
7%
7%
3 Star
0%
0%
2 Star
13%
13%
1 Star
33%
33%

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RecentHighestLowestMost Helpful
What went well
  • 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
Oct 05, 2022
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What went well
  • Staff friendliness
What could be improved
  • Didn't listen or answer questions
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
Helpful
Sep 29, 2022
×Post a ResponseAre you Dr. Hayward Zwerling, MD?
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
1 person found this helpful
Helpful
JS – Sep 14, 2022
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What went well
  • 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
Helpful
Aline Santos – Nov 19, 2020
Thank you for taking the time to leave a review!...Read More
×Post a ResponseAre you Dr. Hayward Zwerling, MD?
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
3 people found this helpful
Helpful
Nov 15, 2020
×Post a ResponseAre you Dr. Hayward Zwerling, MD?
What went well
  • 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
Helpful
May 06, 2020
Thank you for the kind review! We will be sure to...Read More
×Post a ResponseAre you Dr. Hayward Zwerling, MD?
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
2 people found this helpful
Helpful
Stephanie in MA – Nov 09, 2018
×Post a ResponseAre you Dr. Hayward Zwerling, MD?
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't trust the provider's decisions
6 people found this helpful
Helpful
May 16, 2018
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About Me

biography

Dr. Hayward Zwerling, MD is a diabetes & metabolism endocrinologist in North Chelmsford, MA and has over 40 years of experience in the medical field. Dr. Zwerling has extensive experience in Osteoporosis & Screening and Thyroid Disorders. He graduated...read more
  • Endocrinology, Diabetes & Metabolism

  • 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.

  • Vanderbilt University

    Internship Hospital
  • Cornell University

    Undergraduate School
  • Massachusetts General Hospital

    Fellowship Hospital, 1989
  • Vanderbilt University Hospital

    Residency Hospital, 1987
  • State University Of New York Upstate Medical University Norton College Of Medicine

    Medical School, 1984
American Board of Medical Specialties®
American Board of Internal Medicine®
Diabetes, Metabolism & Endocrinology
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.

Locations

Practice

Office20 Research Pl Ste 300 North Chelmsford, MA 01863
1

Practice

Circle Health Urgent Care LLC9 Loon Hill Rd Dracut, MA 01826
2

Affiliated Hospitals

  • Lowell General Hospital

    295 Varnum Ave
    Lowell, MA 01854
    Recipient of 2
    hospital 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

    74%
    Patients said that doctors always listened to them and explained things well

    2% lower than the national average

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