Expertise in
6
conditions

Dr. Mei G. Sun

Internal Medicine
Chelmsford Primary Care LLC
2 Meeting House Rd, 
Chelmsford, MA 
Accepting New Patients
Offers Telehealth
Expertise in
6
conditions
Chelmsford Primary Care LLC
2 Meeting House Rd, 
Chelmsford, MA 

Overview

Mei Sun is a primary care provider, practicing in Internal Medicine in Chelmsford, Massachusetts.

Dr. Sun is highly rated in 6 conditions, according to our data. Her clinical expertise encompasses Obesity, Necrosis, Ehlers-Danlos Syndrome (EDS), and Peptic Ulcer.

She is actively involved in clinical research, co-authoring 68 peer reviewed articles. Dr. Sun is currently accepting new patients.

Specialties

Internal Medicine

Licenses

Internal Medicine in IL

Hospital Affiliations

Lowell General Hospital

Languages Spoken

English

Gender

Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Alliant Health
  • HMO
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
BMC HealthNet
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Commonwealth Care Alliance
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Mass General Brigham Health Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
TeamCare
  • OTHER COMMERCIAL
Trustmark
  • PPO
Tufts
  • HMO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 21 Less Insurance Carriers -

Locations

Chelmsford Primary Care LLC
2 Meeting House Rd, Chelmsford, MA 01824
Other Locations
Office
71 Commercial St, Boston, MA 02109

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

68 Total Publications

Dual Optical Elastography Techniques Reveal the Regulation of Corneal Stiffness by Collagen XIV.
Dual Optical Elastography Techniques Reveal the Regulation of Corneal Stiffness by Collagen XIV.
Journal: Journal of biophotonics
Published: June 01, 2026
Similar Doctors
Expertise in
24
conditions
Dr. Adnan J. Majid
Internal Medicine
Expertise in
24
conditions
Dr. Adnan J. Majid
Internal Medicine
Before you request

Medical And Surgical Specialties

200 Boylston Street, 
Chestnut Hill, MA 
 (21.4 miles away)
617-632-8252
Languages Spoken:
English, Spanish
See accepted insurances
Accepting New Patients
Offers Telehealth

Adnan Majid is a primary care provider, practicing in Internal Medicine in Chestnut Hill, Massachusetts. Dr. Majid is highly rated in 24 conditions, according to our data. His clinical expertise encompasses Tracheobronchomalacia, Acquired Tracheomalacia, Parapneumonic Pleural Effusion, Advanced Bronchoscopy, and Endoscopy. Dr. Majid is board certified in American Board Of Internal Medicine. Dr. Majid is currently accepting new patients.

Expertise in
24
conditions
Dr. Nezam H. Afdhal
Internal Medicine
Expertise in
24
conditions
Dr. Nezam H. Afdhal
Internal Medicine
Before you request

BIDMC - Division Of Gastroenterology/Liver Center

110 Francis Street, 
Boston, MA 
 (21.9 miles away)
617-632-1070
Languages Spoken:
English, Farsi
See accepted insurances
Accepting New Patients

Nezam Afdhal is a primary care provider, practicing in Internal Medicine in Boston, Massachusetts. Dr. Afdhal is highly rated in 24 conditions, according to our data. His clinical expertise encompasses Hepatitis C, Hepatitis, Nonalcoholic Steatohepatitis (NASH), Liver Transplant, and Endoscopy. Dr. Afdhal is currently accepting new patients.

Expertise in
22
conditions
Dr. Gabriela S. Hobbs
Internal Medicine
Expertise in
22
conditions
Dr. Gabriela S. Hobbs
Internal Medicine

Massachusetts General Hospital

55 Fruit St, 
Boston, MA 
 (21.8 miles away)
617-724-1124
Experience:
18+ years
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Gabriela Hobbs is a primary care provider, practicing in Internal Medicine in Boston, Massachusetts. She has been practicing medicine for over 18 years. Dr. Hobbs is highly rated in 22 conditions, according to our data. Her clinical expertise encompasses Myeloproliferative Neoplasms (MPN), Myelofibrosis, Polycythemia Vera, Bone Marrow Aspiration, and Colonoscopy. Dr. Hobbs is currently accepting new patients.

Frequently Asked Questions about Dr. Mei G. Sun

How do I make an appointment with Dr. Mei G. Sun?

You can book an appointment with Dr. Mei G. Sun by calling their office at 978-256-5522. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Mei G. Sun a top-rated expert for Obesity?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Mei G. Sun is classified as an Advanced expert for Obesity, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Mei G. Sun specialize in?

While Dr. Mei G. Sun is a Internal Medicine, they have specific expertise in Obesity, Necrosis, and Ehlers-Danlos Syndrome (EDS). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Mei G. Sun participate in research or clinical trials?

Yes. Dr. Mei G. Sun has published 68 articles and abstracts on conditions like Obesity. You can view a list of Dr. Mei G. Sun's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Mei G. Sun accept my insurance?

Dr. Mei G. Sun accepts most major insurance plans, including Aetna and Alliant Health. We recommend calling the office directly at 978-256-5522 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Sun's expertise for a condition
ConditionClose
      View All 123 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile