Patient Favorite Award

Dr. Michael Bertos, MD

Internal Medicine*MaleAge 56

Internal Medicine*

Dr. Michael Bertos, MD is an internal medicine specialist in North Chelmsford, MA and has over 26 years of experience in the medical field. He graduated from Boston University in 1997. He is affiliated with medical facilities Lahey Hospital and Medical Center and Lowell General Hospital. He is accepting new patients and telehealth appointments.

Patient Favorite Award
Dr. Michael Bertos, MD

Merrimack Valley Internal Medicine Associates

20 Research Pl Ste 310 North Chelmsford, MA 01863
Telehealth services available
Telehealth services available

Accepting new patients

Patient Favorite Award

Dr. Bertos is a patient favorite Internal Medicine Specialist

The Patient Favorite badge is awarded to top-performing providers who surpass average ratings and comments, reflecting their commitment to exceptional patient care. Read our methodology

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ See hospitals

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*The information displayed here is sourced from independent information providers, such as state board websites, as of November 2023, 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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Dr. Bertos' Reviews

Likelihood to recommend Dr. Bertos

4.0

35 ratings, 11 with a written review
5 Star
71%
71%
4 Star
0%
0%
3 Star
3%
3%
2 Star
9%
9%
1 Star
17%
17%
What went well
No reviews yet
What could be improved
No reviews yet

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RecentHighestLowestMost Helpful
Reply
What went well
  • Listened & answered questions
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Long wait times
1 person found this helpful
Helpful
Justin Blaisdell – Jun 25, 2022
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Reply
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Long wait times
Helpful
Judy Flaherty – Apr 30, 2022
Thank you for the kind review! We will be sure to...Read More
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Reply
What went well
No results
What could be improved
No results
Helpful
Mar 19, 2022
Thank you for taking the time to leave us...Read More
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Reply
What went well
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Bill DeCarolis – Mar 17, 2022
Thank you for the kind review, Bill! We will be...Read More
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Reply
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
AD – Feb 07, 2020
Thank you for the kind review! We will be sure to...Read More
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Reply
What went well
No results
What could be improved
No results
2 people found this helpful
Helpful
Feb 21, 2019
Thank you for taking the time to leave us...Read More
×Post a ResponseAre you Dr. Michael Bertos, MD?
Reply
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
3 people found this helpful
Helpful
John in Dracut , MA – Dec 31, 2018
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Reply
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
Priscilla G. Lefebvre in Tewksbury, MA – Nov 01, 2018
Thank you for the kind review! We will be sure to...Read More
×Post a ResponseAre you Dr. Michael Bertos, MD?
Reply
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
5 people found this helpful
Helpful
MARLENE in DRACUT,MA – Mar 11, 2017
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Reply
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Long wait times
11 people found this helpful
Helpful
Poor Admin Team in Tewksbury MA – Dec 03, 2016
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Reply
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
2 people found this helpful
Helpful
Lori Gagnon in Acton Mass – Oct 28, 2016
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About Me

Biography

Dr. Michael Bertos, MD is an Internal Medicine Specialist in North Chelmsford, MA and has over 26 years of experience in the medical field. He graduated...Read more

Specialties*

  • 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.

Boston University

Medical School, 1997

  • English
  • Portuguese
  • Spanish

Common Questions and Answers

    Please call the office to learn more. (978) 459-2152

    What is the best way to schedule an appointment with Dr. Michael Bertos, MD?

    View contact information to make an appointment.

    Can I use my insurance at Dr. Michael Bertos, MD?

    Dr. Michael Bertos, MD accepts various insurance plans. You can easily check if your insurance provider is accepted by using the Healthgrades insurance check. We recommend verifying your insurance coverage before scheduling an appointment to ensure a seamless experience.

    Does Dr. Michael Bertos, MD accept new patients?

    New patients are generally accepted by Dr. Michael Bertos, MD on Healthgrades. To arrange an appointment, call the number on Dr. Bertos' profile.

    What is Dr. Michael Bertos, MD's office address?

    Dr. Bertos' office is located at 20 Research Pl Ste 310, North Chelmsford, MA 01863. You can find other locations and directions on Healthgrades.

    What languages does Dr. Michael Bertos, MD speak?

    Dr. Michael Bertos, MD is fluent in 3 languages: English, Portuguese, and Spanish.

    Locations

    Merrimack Valley Internal Medicine Associates

    Merrimack Valley Internal Medicine Associates20 Research Pl Ste 310 North Chelmsford, MA 01863
    1

    Affiliated Hospitals

    Lahey Hospital and Medical Center

    41 Mall Rd
    Burlington, MA 01805
    Recipient of 41
    hospital awards

    America's 250 Best Hospitals Award™ (2024, 2023, 2022)

    Top 1% in the nation for providing the highest clinical quality year over year

    America's 50 Best Hospitals Award™ (2024, 2023, 2022)

    Top 1% in the nation for providing the highest clinical quality year over year

    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

    79%
    Patients said that doctors always listened to them and explained things well

    4% higher than the national average

    View all patient feedback

    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

    1% lower than the national average

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