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Dr. Michael Bertos, MD Visit Healthgrades for information on Dr. Michael Bertos, MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in Internal Medicine • Male • Age 47

20 Research Pl Ste 310
North Chelmsford, MA 01863
OverviewExperienceHospital QualityPatient SatisfactionAppointments & Offices

Key things you need to know about
Dr. Bertos:


Dr. Bertos' Experience

Research training, expertise and qualifications

Dr. Bertos' Specialties

  • Internal Medicine

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Hospital Quality

The right hospital is as important as the right doctor

Lahey Hospital and Medical Center
41 Mall Road
Burlington, MA 01805
Lowell General Hospital
295 Varnum Ave
Lowell, MA 01854

See All 3 Hospital Locations

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9 Facts About Hospital Quality

Patients’ risk of dying during a hospital stay for heart bypass surgery could be 85.2% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow


Patient Satisfaction

Patients' feedback on their experience with Dr. Bertos


8 Facts About Patient Satisfaction Surveys

Patient satisfaction surveys provide a standardized way of reporting about healthcare experiences. But there can be more than meets the eye when reviewing scores. Here's what you should know


Appointments & Offices

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Accepting new patients?

  • Yes
Merrimack Valley Internal Med
Merrimack Valley Internal Med
20 Research Pl Ste 310
North Chelmsford, MA 01863
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7 Tips to Prepare for Your Appointment

The key to a successful appointment is communication. To get the most out of your visit, prepare ahead of time so you can lead the conversation with your doctor. These 7 tips will get you ready

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