Dr. Michael G. Bertos, MD | North Chelmsford, MA | Internal Medicine

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Dr. Michael Bertos is an internal medicine physician who completed his medical degree at Boston University School of Medicine and his residency training at Boston University Medical Center. With 29 years of clinical experience, he has built extensive expertise in managing complex adult health conditions. Dr. Bertos speaks English and maintains board certification in internal medicine.

Dr. Bertos practices at Lowell General Hospital and Lowell General Hospital Saints Campus, with his primary office located in North Chelmsford, Massachusetts. He specializes in treating type 2 diabetes and chronic kidney disease, helping patients manage these long-term conditions effectively. His practice also focuses on mood disorders in children, providing comprehensive care for young patients facing mental health challenges. Patients have given Dr. Bertos an average rating of 4.4 out of 5 stars for his compassionate and thorough approach to patient care.

AI-generated from data on this provider profile.

accepting new patients
4.4

73 Ratings
29 years of experience
speaks English
Boston University Medical Center
16 written reviews
1 specialty
7 areas of expertise
2 hospital affiliations
3 office locations
Male

73 ratings & reviews

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Showing 1 to 10 of 16 reviews

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Wonderful dr. Very caring. Easy to talk to during appt.

March 24th, 2020

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Uncaring and pompous. Time for him to find a different profession.

February 21st, 2019

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I was a patient of Dr Bertos but had to switch because of my insurance but now I have a different insurance and can now return but as usual, the office staff isn't getting back to me. This was how they also were when I was a patient of his before. The office staff is not very friendly at all. Dr. Bertos is absolutely great, that's why I want to return to him, I wonder if the doctors there know how nasty his office help is.

October 13th, 2016

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I , REMEMBER MICHEAL, KICKING A SOCCER BALL, AT A YOUNG AGE AND NOW YRS LATER, HE TURNED OUT TO BE A WONDERFUL CARING , DR WHO LISTENS , TO YOU, NOT RUSHING YOU OUT !! I WOULD TELL ANY ONE WHO NEEDS A GOOD DR. GO SEE, DR MIKE.

September 25th, 2016

1 person found this helpful

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Details, family history, life experiences, mental or medical, very thorough. I would highly recommend Dr. Bertos to anyone. He was highly recommended to me by several registered nurses, about 13 yrs ago.

September 23rd, 2016

1 person found this helpful

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Finally found a Dr. I can trust and be comfortable talking to about my medical issues.

April 15th, 2016

1 person found this helpful

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Exceptional Bedside Manner. Everyone in my family goes to him and I have been with him for about 20 years.

September 21st, 2015

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The best, very caring and patient

January 7th, 2015

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I am very pleased with Dr. Bertos as a physician. He takes the time to discuss concerns and I feel like he really knows me personally instead of just the peice of paper infront of him. The office staff on the other hand is rude. The woman at the front desk give off a vibe that you are bothering them.

December 20th, 2013

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Dr. Bertos is my 4th doctor, and I have been seeing him for a little over 3 1/2 years. I have Fibromyalgia, and Dr. Bertos is right on top of different medications to use. If I have any complaints about anything, he does not brush you off like a lot of doctors do he listens and will run tests or xrays, what ever it takes to find out what is causing your problem. I was blessed when I found him. So many doctors just brush you off when you tell them something is wrong, but not Dr. Bertos. There is an on site lab for convenience. I would not go anywhere else. He is my doctor for life. The other doctors in this office are awesome to, as well as the nursing staff. I would highly recommend this office and one of the doctors as your primary care doctor.

September 8th, 2012

Merrimack Valley Internal Medicine Associates Pc

20 Research Pl Ste 310North Chelmsford, MA 01863

Tel: (978) 459-2152

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Lowell General Hospital Saints Campus

1 Hospital DrLowell, MA 01852

Tel: (978) 458-1411

Lowell General Hospital

295 Varnum AveLowell, MA 01854

Tel: (978) 937-6000


Dr. Michael Gregory Bertos, MD	Kerry L. Folkman, MSN, NP-C	Kerry O Hara, DNP, AGNP-c	Eric Harker
Internal Medicine	Internal Medicine	Internal Medicine	Internal Medicine
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.4 (73 Ratings)	0 (0 Ratings)	0 (0 Ratings)	3.9 (7 Ratings)
29 Years of Experience	16 Years of Experience	10 Years of Experience	25 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English	Speaks English	Speaks English	Speaks English
North Chelmsford , MA	Brookline , MA	DERRY , NH	Lyons , CO
Med School: Boston University School Of Medicine	Med School: Regis College	Med School: University of Michigan	Med School: Duke University School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Accepts Medicaid

Internal Medicine

Check-up
Heartburn
Immunization
Physical
Vaccination
Weight Loss
Weight Loss (non-surgical)

MEDICAL LICENSE

Medical Doctor, Massachusetts, 2026, Expired

EDUCATION & TRAINING

Residency

Boston University Medical Center

Medical School

Boston University School Of MedicineGraduated in 1997

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Is Dr. Michael Bertos accepting new patients?: Dr. Michael Bertos is accepting new patients on Vitals. View Dr. Michael Bertos's profile on Vitals to make an appointment.
Does Dr. Michael Bertos accept virtual/telehealth appointments?: Dr. Michael Bertos has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Michael Bertos affiliated with?: Dr. Michael Bertos is affiliated with Lowell General Hospital and Lowell General Hospital Saints Campus.
How can I make an appointment with Dr. Michael Bertos?: You can find contact information for Dr. Michael Bertos here on Vitals.
What languages does Dr. Michael Bertos speak?: Dr. Michael Bertos speaks English.

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