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Richard Tilson, MD

Dr. Tilson is a gastroenterologist in the North Chelmsford area. He is affiliated with Lowell General Hospital and Lowell General Hospital Saints Campus.
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Conditions treated

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Top 25%
34k doctors
Top 15%
34k doctors
Top 5%
17k doctors
Dr. Tilson saw more digestive tract conditions patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
6.7k doctors
Top 15%
6.7k doctors
Top 5%
3.4k doctors
Dr. Tilson saw more benign polyps patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
3.7k doctors
Top 15%
3.7k doctors
Top 5%
1.9k doctors
Dr. Tilson saw more colon polyps patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
22k doctors
Top 15%
22k doctors
Top 5%
11k doctors
Dr. Tilson saw more acid reflux patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
40k doctors
Top 15%
40k doctors
Top 5%
20k doctors
Dr. Tilson saw more pain patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
36k doctors
Top 15%
36k doctors
Top 5%
18k doctors
Dr. Tilson saw more vascular disease patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
7.7k doctors
Top 15%
7.7k doctors
Top 5%
3.9k doctors
Dr. Tilson saw more hepatitis patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
4.8k doctors
Top 15%
4.8k doctors
Top 5%
2.4k doctors
Dr. Tilson saw more hepatitis C patients than 95% of similar doctors nationwide in 2014–2019. Learn more.
Top 25%
17k doctors
Top 15%
17k doctors
Top 5%
8.5k doctors
Dr. Tilson saw more liver condition patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
38k doctors
Top 15%
38k doctors
Top 5%
19k doctors
Dr. Tilson saw more cardiovascular disease (CVD) patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
15k doctors
Top 15%
15k doctors
Top 5%
7.7k doctors
Dr. Tilson saw more hemorrhage patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
7.1k doctors
Top 15%
7.1k doctors
Top 5%
3.6k doctors
Dr. Tilson saw more gastritis patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
15k doctors
Top 15%
15k doctors
Top 5%
7.7k doctors
Dr. Tilson saw more constipation patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
4.4k doctors
Top 15%
4.4k doctors
Top 5%
2.2k doctors
Dr. Tilson saw more diverticulosis patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
26k doctors
Top 15%
26k doctors
Top 5%
13k doctors
Dr. Tilson saw more anemia patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
14k doctors
Top 15%
14k doctors
Top 5%
7.0k doctors
Dr. Tilson saw more diarrhea patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
772 doctors
Top 15%
772 doctors
Top 5%
386 doctors
Dr. Tilson saw more hepatitis B patients than 95% of similar doctors nationwide in 2014–2019. Learn more.
Top 25%
20k doctors
Top 15%
20k doctors
Top 5%
10k doctors
Dr. Tilson saw more peripheral vascular disease (PVD) patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
30k doctors
Top 15%
30k doctors
Top 5%
15k doctors
Dr. Tilson saw more type 2 diabetes patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
4.9k doctors
Top 15%
4.9k doctors
Top 5%
2.5k doctors
Dr. Tilson saw more irritable bowel syndrome (IBS) patients than 95% of similar doctors nationwide in 2014–2019. Learn more.
Top 25%
34k doctors
Top 15%
34k doctors
Top 5%
17k doctors
Dr. Tilson saw more diabetes patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
6.6k doctors
Top 15%
6.6k doctors
Top 5%
3.3k doctors
Dr. Tilson saw more hemorrhoid patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
25k doctors
Top 15%
25k doctors
Top 5%
12k doctors
Dr. Tilson saw more obesity patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
14k doctors
Top 15%
14k doctors
Top 5%
6.9k doctors
Dr. Tilson saw more gastroenteritis patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
6.0k doctors
Top 15%
6.0k doctors
Top 5%
3.0k doctors
Dr. Tilson saw more stomach flu patients than 85% of similar doctors nationwide in 2014–2019. Learn more.
Top 25%
13k doctors
Top 15%
13k doctors
Top 5%
6.6k doctors
Dr. Tilson saw more inflammatory bowel disease (IBD) patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
3.6k doctors
Top 15%
3.6k doctors
Top 5%
1.8k doctors
Dr. Tilson saw more cirrhosis patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
2.5k doctors
Top 15%
2.4k doctors
Top 5%
1.2k doctors
Dr. Tilson saw HIV patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.
Top 25%
2.5k doctors
Top 15%
2.5k doctors
Top 5%
1.2k doctors
Dr. Tilson saw lupus patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.
Top 25%
544 doctors
Top 15%
544 doctors
Top 5%
271 doctors
Dr. Tilson saw hemochromatosis patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.
Locations

Dr. Tilson sees patients and can be reached at the following locations.

Office
20 Research Pl
North Chelmsford, MA 01863
631 miles away
Office
20 Research Pl
North Chelmsford, MA 01863
631 miles away
Harvard Vanguard Medical Associates - Radiology
228 Billerica Rd
Chelmsford, MA 01824
633 miles away

Reviews

Credentials
  • University of North Carolina School of Medicine
    MEDICAL EDUCATION, 1996

Specializations

    1. Allopathic & Osteopathic Physicians
    2. Internal Medicine
    3. Gastroenterology
    1. Allopathic & Osteopathic Physicians
    2. Internal Medicine

Hospital affiliations

Dr. Tilson is able to admit and treat patients at the following hospitals.

  • Lowell General Hospital
    B
    Hospital safety grade (Fall 2019)
  • Lowell General Hospital Saints Campus
    B
    Hospital safety grade (Fall 2019)

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • Assurant Health
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Blue Cross and Blue Shield of Alabama
  • Blue Cross and Blue Shield of Florida
  • Blue Cross and Blue Shield of Illinois
  • Blue Cross and Blue Shield of Kansas
  • Blue Cross and Blue Shield of Kansas City
  • Blue Cross and Blue Shield of Louisiana
  • Blue Cross and Blue Shield of Minnesota
  • Blue Cross and Blue Shield of Mississippi
  • Blue Cross and Blue Shield of Montana
  • Blue Cross and Blue Shield of Nebraska
  • Blue Cross and Blue Shield of New Mexico
  • Blue Cross and Blue Shield of North Dakota
  • Blue Cross and Blue Shield of Oklahoma
  • Blue Cross and Blue Shield of Rhode Island
  • Blue Cross and Blue Shield of Texas
  • Blue Cross and Blue Shield of Vermont
  • Blue Cross and Blue Shield of Wyoming
  • Blue Cross of Idaho
  • Blue Shield of California
  • BlueCross BlueShield of South Carolina
  • BlueCross BlueShield of Tennessee
  • CareFirst BlueCross BlueShield
  • Cigna
  • Community Health Options
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • Fallon Health
  • First Choice Health
  • Harvard Pilgrim Health Care
  • HealthPartners
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • MVP Health Care
  • Medical Mutual of Ohio
  • Medicare
  • Meritain Health
  • Neighborhood Health Plan
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • TRICARE
  • Tufts Health Plan
  • UPMC Health Plan
  • United Healthcare
  • Wellmark Blue Cross and Blue Shield