of
SC

Samuel Castillo JR., MD

Dr. Castillo is a gastroenterologist in the Chicago area. He is affiliated with Presence Saints Mary and Elizabeth Medical Center.
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Conditions treated

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

Top 25%
1.1k doctors
Top 15%
1.1k doctors
Top 5%
562 doctors
Dr. Castillo saw more digestive tract conditions patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
1.1k doctors
Top 15%
1.1k doctors
Top 5%
574 doctors
Dr. Castillo saw more vascular disease patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
220 doctors
Top 15%
220 doctors
Top 5%
110 doctors
Dr. Castillo saw more hemorrhoid patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
696 doctors
Top 15%
696 doctors
Top 5%
348 doctors
Dr. Castillo saw more peripheral vascular disease (PVD) patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
235 doctors
Top 15%
235 doctors
Top 5%
117 doctors
Dr. Castillo saw more benign polyps patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
240 doctors
Top 15%
240 doctors
Top 5%
120 doctors
Dr. Castillo saw more gastritis patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
126 doctors
Top 15%
125 doctors
Top 5%
62 doctors
Dr. Castillo saw more colon polyps patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
1.3k doctors
Top 15%
1.3k doctors
Top 5%
654 doctors
Dr. Castillo saw more pain patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
657 doctors
Top 15%
657 doctors
Top 5%
328 doctors
Dr. Castillo saw more acid reflux patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
117 doctors
Top 15%
116 doctors
Top 5%
58 doctors
Dr. Castillo saw more diverticulosis patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
44 doctors
Top 15%
44 doctors
Top 5%
21 doctors
Dr. Castillo saw more anal polyp patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
12 doctors
Top 15%
12 doctors
Top 5%
6 doctors
Dr. Castillo saw more lactose intolerance patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.
Top 25%
158 doctors
Top 15%
158 doctors
Top 5%
79 doctors
Dr. Castillo saw more stomach flu patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
498 doctors
Top 15%
498 doctors
Top 5%
249 doctors
Dr. Castillo saw more hemorrhage patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
49 doctors
Top 15%
48 doctors
Top 5%
24 doctors
Dr. Castillo saw more H. pylori patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
448 doctors
Top 15%
448 doctors
Top 5%
224 doctors
Dr. Castillo saw more gastroenteritis patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
489 doctors
Top 15%
489 doctors
Top 5%
244 doctors
Dr. Castillo saw more constipation patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
334 doctors
Top 15%
334 doctors
Top 5%
167 doctors
Dr. Castillo saw more hernia patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
72 doctors
Top 15%
72 doctors
Top 5%
36 doctors
Dr. Castillo saw more hiatal hernia patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
570 doctors
Top 15%
571 doctors
Top 5%
285 doctors
Dr. Castillo saw more birth defects patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
584 doctors
Top 15%
584 doctors
Top 5%
292 doctors
Dr. Castillo saw more congenital disorders patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
1.2k doctors
Top 15%
1.2k doctors
Top 5%
602 doctors
Dr. Castillo saw cardiovascular disease (CVD) patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

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Top 25%
429 doctors
Top 15%
428 doctors
Top 5%
214 doctors
Dr. Castillo saw more inflammatory bowel disease (IBD) patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
567 doctors
Top 15%
567 doctors
Top 5%
283 doctors
Dr. Castillo saw more liver condition patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
989 doctors
Top 15%
989 doctors
Top 5%
494 doctors
Dr. Castillo saw type 2 diabetes patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
1.1k doctors
Top 15%
1.1k doctors
Top 5%
560 doctors
Dr. Castillo saw diabetes patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
142 doctors
Top 15%
142 doctors
Top 5%
71 doctors
Dr. Castillo saw more gas patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.
Top 25%
319 doctors
Top 15%
318 doctors
Top 5%
159 doctors
Dr. Castillo saw more biliary tract disease patients than 95% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
143 doctors
Top 15%
144 doctors
Top 5%
71 doctors
Dr. Castillo saw drug allergies patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
924 doctors
Top 15%
923 doctors
Top 5%
461 doctors
Dr. Castillo saw more anemia patients than 85% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Locations

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

Office
2222 W Division St
Chicago, IL 60622
748 miles away
  • Spanish

Reviews

Credentials
  • University of Illinois College of Medicine
    MEDICAL EDUCATION, 2003
  • Lahey Clinic Program
    RESIDENCY

Specializations

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

Hospital affiliations

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

  • Presence Saints Mary and Elizabeth Medical Center
    A
    Hospital safety grade (Spring 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
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • HealthPartners
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • Medical Mutual of Ohio
  • Medicare
  • Meritain Health
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • TRICARE
  • United Healthcare
  • Wellmark Blue Cross and Blue Shield