Dr. Hayward Zwerling, MD

Endocrinology, Diabetes & Metabolism •  Male • Age 65
  
Dr. Zwerling
Accepting new patients

Diabetes and Endocrine Center

9 Loon Hill Rd Dracut, MA 01826

Make an Appointment

(978) 323-0360

Dr. Hayward Zwerling, MD is a Endocrinology, Diabetes & Metabolism Specialist in Dracut, MA and has over 36 years of experience in the medical field. Dr. Zwerling has more experience with Thyroid Disorders and Diabetes than other specialists in his area. He graduated from New York State U, College of Medicine - Upstate medical school in 1984. He is affiliated with Lowell General Hospital. He is accepting new patients. Be sure to call ahead with Dr. Zwerling to book an appointment.


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At a Glance

  • Good Patient Care
    Patients said they had exceptional care at this hospital. See hospitals

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Dr. Zwerling accepts

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(978) 323-0360

Dr. Zwerling accepts the following insurance:

Anthem
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Louisiana
BlueConnect HMO
Blue Cross Blue Shield of Massachusetts
Preferred Blue PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
Tufts Health Plan
Tufts PPO

Background Check

No malpractice claims found for Massachusetts
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Practice Areas

Thyroid Disorders

Thyroid disorders specialists diagnose and treat conditions affecting the thyroid gland, including hyperparathyroidism, thyroid disease, and thyroid nodules.Compare with other Thyroid Disorders specialists.

Typically treats 72% more than their peers

Based on claims data for 11 conditions and procedures

TreatmentsTreatment Frequency
Hyperthyroidism
very high
very high

Treatment Frequency

Dr. Zwerling treats Hyperthyroidism more than 97% of their peers

Dr. Zwerling treats this condition more than 97% of their peers

Thyroid Cancer
very high
very high

Treatment Frequency

Dr. Zwerling treats Thyroid Cancer more than 95% of their peers

Dr. Zwerling treats this condition more than 95% of their peers

Thyroid Disease
very high
very high

Treatment Frequency

Dr. Zwerling treats Thyroid Disease more than 91% of their peers

Dr. Zwerling treats this condition more than 91% of their peers

Diabetes

Diabetes specialists manage and treat a range of diabetes-related conditions including type 1 and type 2 diabetes and diabetic ketoacidosis through procedures such as continuous glucose monitoring and insulin therapy.Compare with other Diabetes specialists.

Typically treats 67% more than their peers

Based on claims data for 6 conditions and procedures

TreatmentsTreatment Frequency
Diabetes Type 2
high
high

Treatment Frequency

Dr. Zwerling treats Diabetes Type 2 more than 86% of their peers

Dr. Zwerling treats this condition more than 86% of their peers

Diabetes With Renal Manifestations
high
high

Treatment Frequency

Dr. Zwerling treats Diabetes With Renal Manifestations more than 86% of their peers

Dr. Zwerling treats this condition more than 86% of their peers

Continuous Glucose Monitoring
normal
normal

Treatment Frequency

Dr. Zwerling performs Continuous Glucose Monitoring more than 70% of their peers

Dr. Zwerling performs this procedure more than 70% of their peers

Check Dr. Zwerling's experience treating your condition or procedure

Dr. Zwerling's conditions and procedures:

  • Abnormal Thyroid
  • Adrenal Gland Diseases
  • Adrenal Incidentaloma
  • Adrenal Insufficiency
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Benign Tumor
  • Bone Disorders
  • Breast Diseases
  • Calcium Metabolism Disorders
  • Cancer
  • Continuous Glucose Monitoring
  • Cushing's Syndrome
  • Diabetes Counseling
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Female Infertility
  • Goiter
  • Graves' Disease
  • Growth Hormone Deficiency
  • Hashimoto's Disease
  • Hyperaldosteronism
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypokalemia
  • Hypoparathyroidism
  • Hypopituitarism
  • Hyposmolality and Hyponatremia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Overweight
  • Parathyroid (Gland) Disease
  • Retina Diseases
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Cyst
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency

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Dr. Zwerling's Reviews

Likelihood to recommend Dr. Zwerling

3.4

Based on 10 ratings

5 Stars
50%
(5)
4 Stars
10%
(1)
3 Stars
0%
(0)
2 Stars
10%
(1)
1 Star
30%
(3)
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In addition to being a phenomenal doc he supports communication on phone and in very general e mail communication. Office is super— Diane receptionist and Lauren wonderful nurse.
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May 06, 2020
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First 3 minutes he calls me “stupid” for not finishing college because I didn’t know what I wanted to do. Long enough that I had to step out of my comfort zone& remind him that,that was not what I was there for. Gave me papers to educate me on safe sex and talked about my thyroid problem(which he said was not a real problem)for maybe 3 minutes.Told me I’d be fat my entire life and that my thyroid meds had nothing to do with why I stopped gaining wait for no reason when working out 5 days a week
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Stephanie in MA – Nov 09, 2018
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The office chaotic. On several occasions I have had a scheduled appointment excepting that the medication the doctor prescribed would be delivered to his office. The pharmacy cannot get the office to return phone calls. I have had to reschedule appointments since office is unprepared. Dr says on his voicemail that he is short staffed. Simple answer hire more people.
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May 16, 2018
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About Me

Biography

Dr. Hayward Zwerling, MD is a Endocrinology, Diabetes & Metabolism Specialist in Dracut, MA and has over 36 years of experience in the medical field. Dr. Zwerling has more experience with Thyroid Disorders and Diabetes than other specialists in his ...Read more

Specialties

  • Endocrinology, Diabetes & Metabolism

Board Certifications

Education

Vanderbilt University
Internship Hospital
1989
Massachusetts General Hospital
Fellowship Hospital
1987
Vanderbilt University Hospital
Residency Hospital
1984
New York State U, College of Medicine - Upstate
Medical School
Cornell University
Undergraduate School

Awards

Common Questions and Answers

  • Does Dr. Zwerling communicate via email?

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    No
    (0)
  • Does Dr. Zwerling offer telehealth services or virtual visits?

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    Yes
    (0)
    No
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  • Does Dr. Zwerling offer an online patient portal?

    No responses yet. What's your ?

    Yes
    (0)
    No
    (0)
  • Does Dr. Zwerling have free onsite parking?

    No responses yet. What's your ?

    Yes
    (0)
    No
    (0)
  • Does Dr. Zwerling offer weekend visits?

    No responses yet. What's your ?

    Yes
    (0)
    No
    (0)
  • Does Dr. Zwerling offer evening visits?

    No responses yet. What's your ?

    Yes
    (0)
    No
    (0)

Please call the office to learn more. (978) 323-0360

Frequently Asked Questions

Is Dr. Hayward Zwerling, MD accepting new patients?

Does Dr. Hayward Zwerling, MD accept my insurance?

What are Dr. Hayward Zwerling, MD's top areas of care?

Locations

Diabetes and Endocrine Center

Diabetes and Endocrine Center9 Loon Hill Rd Dracut, MA 01826
1

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Zwerling treats patients.

Learn more

Lowell General Hospital

Lowell, MA

71% Patient experience rating, 2% higher than the national average