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Isabel Zacharias, MD

Dr. Zacharias is a gastroenterologist in the Worcester area. She is affiliated with Berkshire Medical Center and 5 more hospitals.
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Conditions treated

Tap to see related services for each condition and more details about our calculations.

Top 25%
50 doctors
Top 15%
50 doctors
Top 5%
25 doctors
Dr. Zacharias saw more liver condition patients than 95% of similar doctors in the Worcester area in 2014–2018. Learn more.

Related services provided

Top 25%
107 doctors
Top 15%
107 doctors
Top 5%
53 doctors
Dr. Zacharias saw digestive tract conditions patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
1 doctor
Top 15%
1 doctor
Top 5%
Dr. Zacharias saw liver cancer patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
3 doctors
Top 15%
2 doctors
Top 5%
1 doctor
Dr. Zacharias saw more hepatic encephalopathy patients than 95% of similar doctors in the Worcester area in 2014–2018. Learn more.

Related services provided

Top 25%
7 doctors
Top 15%
7 doctors
Top 5%
3 doctors
Dr. Zacharias saw more cirrhosis patients than 85% of similar doctors in the Worcester area in 2014–2018. Learn more.

Related services provided

Top 25%
23 doctors
Top 15%
23 doctors
Top 5%
11 doctors
Dr. Zacharias saw more hepatitis patients than 85% of similar doctors in the Worcester area in 2014–2018. Learn more.

Related services provided

Top 25%
68 doctors
Top 15%
68 doctors
Top 5%
34 doctors
Dr. Zacharias saw obesity patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
14 doctors
Top 15%
14 doctors
Top 5%
7 doctors
Dr. Zacharias saw more hepatitis C patients than 85% of similar doctors in the Worcester area in 2014–2018. Learn more.

Related services provided

Top 25%
1 doctor
Top 15%
Top 5%
Dr. Zacharias saw cholangitis patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.
Top 25%
13 doctors
Top 15%
12 doctors
Top 5%
6 doctors
Dr. Zacharias saw more non-alcoholic liver disease patients than 85% of similar doctors in the Worcester area in 2014–2018. Learn more.

Related services provided

Top 25%
2 doctors
Top 15%
2 doctors
Top 5%
Dr. Zacharias saw jaundice patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.
Top 25%
124 doctors
Top 15%
124 doctors
Top 5%
62 doctors
Dr. Zacharias saw vascular disease patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
1 doctor
Top 15%
2 doctors
Top 5%
Dr. Zacharias saw hepatitis B patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.
Top 25%
127 doctors
Top 15%
127 doctors
Top 5%
63 doctors
Dr. Zacharias saw cardiovascular disease (CVD) patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
57 doctors
Top 15%
56 doctors
Top 5%
28 doctors
Dr. Zacharias saw more peripheral vascular disease (PVD) patients than 75% of similar doctors in the Worcester area in 2014–2018. Learn more.

Related services provided

Top 25%
17 doctors
Top 15%
16 doctors
Top 5%
8 doctors
Dr. Zacharias saw biliary tract disease patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
108 doctors
Top 15%
109 doctors
Top 5%
54 doctors
Dr. Zacharias saw diabetes patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
99 doctors
Top 15%
99 doctors
Top 5%
49 doctors
Dr. Zacharias saw type 2 diabetes patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
134 doctors
Top 15%
134 doctors
Top 5%
66 doctors
Dr. Zacharias saw pain patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
19 doctors
Top 15%
19 doctors
Top 5%
9 doctors
Dr. Zacharias saw benign polyps patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
16 doctors
Top 15%
16 doctors
Top 5%
7 doctors
Dr. Zacharias saw hemorrhoid patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
10 doctors
Top 15%
10 doctors
Top 5%
5 doctors
Dr. Zacharias saw colon polyps patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
10 doctors
Top 15%
9 doctors
Top 5%
4 doctors
Dr. Zacharias saw diverticulosis patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
15 doctors
Top 15%
16 doctors
Top 5%
7 doctors
Dr. Zacharias saw gastritis patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.

Related services provided

Top 25%
65 doctors
Top 15%
65 doctors
Top 5%
32 doctors
Dr. Zacharias saw anemia patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.
Top 25%
41 doctors
Top 15%
41 doctors
Top 5%
20 doctors
Dr. Zacharias saw constipation patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.
Top 25%
59 doctors
Top 15%
60 doctors
Top 5%
29 doctors
Dr. Zacharias saw acid reflux patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Worcester area. Learn more.
Locations

Dr. Zacharias sees patients and can be reached at the following location.

UMASS Memorial Medical Center
55 Lake Ave N
Worcester, MA 01655

Reviews

Credentials
  • Tufts University School of Medicine
    MEDICAL EDUCATION, 2002

Hospital affiliations

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

  • Berkshire Medical Center
    A
    Hospital safety grade (Fall 2018)
  • Heywood Hospital
    A
    Hospital safety grade (Fall 2018)
  • Shields MRI at UMass Memorial - Memorial Campus
    B
    Hospital safety grade (Fall 2018)
  • Health Alliance Leominster Hospital
    C
    Hospital safety grade (Fall 2018)
  • UMASS Memorial Medical Center
    C
    Hospital safety grade (Fall 2018)
  • UMass Memorial Marlborough Hospital
    C
    Hospital safety grade (Fall 2018)

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • Assurant Health
  • Aultcare
  • AvMed
  • Baptist Health Plan
  • Beacon Health Strategies
  • 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
  • Capital District Physicians Health Plan
  • CareFirst BlueCross BlueShield
  • Cigna
  • Community Health Options
  • CommunityCare
  • CoreSource
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • Dean Health Plan
  • EmblemHealth
  • Evergreen Health Cooperative
  • Fallon Health
  • First Choice Health
  • FirstCare Health Plans
  • FirstCarolinaCare
  • FrontPath Health Coalition
  • Geisinger Health Plan
  • Group Health Cooperative of Eau Claire
  • Group Health Cooperative of South Central Wisconsin
  • Harvard Pilgrim Health Care
  • Health Alliance Plan of Michigan
  • Health Net
  • Health New England
  • HealthCare Partners
  • HealthNow New York
  • HealthPartners
  • HealthPlus
  • HealthSCOPE Benefits
  • HealthSmart
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • Independent Health
  • Indiana University Health Plan
  • Lifetime Healthcare
  • MVP Health Care
  • Magellan Health
  • MagnaCare
  • Mayo Clinic Health Solutions
  • MedCost
  • Medica
  • Medical Mutual of Ohio
  • Medicare
  • Meritain Health
  • Midlands Choice
  • Moda Health
  • Neighborhood Health Plan
  • Network Health Plan
  • Ohio PPO Connect
  • Optima Health
  • PacificSource
  • Paramount
  • Pomco
  • PreferredOne
  • Premera Blue Cross
  • Presbyterian Health Plan
  • Priority Health
  • Regence Blue Cross Blue Shield
  • Rocky Mountain Health Plans
  • SummaCare
  • SynerMed
  • TRICARE
  • The Health Plan
  • Trilogy Health Insurance
  • Tufts Health Plan
  • UPMC Health Plan
  • United Healthcare
  • Unity Health Insurance
  • ValueOptions
  • Viva Health
  • Wellmark Blue Cross and Blue Shield