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Basim Abdelkarim, MD

Dr. Abdelkarim is a gastroenterologist in the Upland area. He is affiliated with San Antonio Regional Hospital and Casa Colina Hospital.
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Conditions treated

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

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

Related services provided

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

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

Related services provided

Top 25%
36k doctors
Top 15%
36k doctors
Top 5%
18k doctors
Dr. Abdelkarim saw more vascular disease patients than 85% 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. Abdelkarim saw more gastritis 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. Abdelkarim saw more diverticulosis patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
6.7k doctors
Top 15%
6.7k doctors
Top 5%
3.4k doctors
Dr. Abdelkarim saw more benign polyps patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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

Related services provided

Top 25%
738 doctors
Top 15%
738 doctors
Top 5%
369 doctors
Dr. Abdelkarim saw eating disorders patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.
Top 25%
4.1k doctors
Top 15%
4.1k doctors
Top 5%
2.1k doctors
Dr. Abdelkarim saw more gas patients than 95% of similar doctors nationwide in 2014–2019. Learn more.
Top 25%
11k doctors
Top 15%
11k doctors
Top 5%
5.4k doctors
Dr. Abdelkarim saw more hernia patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
3.0k doctors
Top 15%
3.0k doctors
Top 5%
1.5k doctors
Dr. Abdelkarim saw more hiatal hernia 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. Abdelkarim saw more irritable bowel syndrome (IBS) 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. Abdelkarim saw more diarrhea patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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

Related services provided

Top 25%
374 doctors
Top 15%
374 doctors
Top 5%
187 doctors
Dr. Abdelkarim saw bilirubin excretion disorder patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.
Top 25%
26k doctors
Top 15%
26k doctors
Top 5%
13k doctors
Dr. Abdelkarim saw more anemia patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
1.8k doctors
Top 15%
1.8k doctors
Top 5%
881 doctors
Dr. Abdelkarim saw ventral hernia patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.
Top 25%
7.7k doctors
Top 15%
7.7k doctors
Top 5%
3.9k doctors
Dr. Abdelkarim saw more hepatitis patients than 95% of similar doctors nationwide in 2014–2019. Learn more.
Top 25%
1.3k doctors
Top 15%
1.3k doctors
Top 5%
669 doctors
Dr. Abdelkarim saw more H. pylori patients than 85% of similar doctors nationwide in 2014–2019. Learn more.
Top 25%
8.8k doctors
Top 15%
8.8k doctors
Top 5%
4.4k doctors
Dr. Abdelkarim saw abscess patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.
Top 25%
4.9k doctors
Top 15%
4.9k doctors
Top 5%
2.4k doctors
Dr. Abdelkarim saw more non-alcoholic liver disease patients than 95% of similar doctors nationwide in 2014–2019. Learn more.
Top 25%
10k doctors
Top 15%
10k doctors
Top 5%
5.0k doctors
Dr. Abdelkarim saw more biliary tract disease patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

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

Related services provided

Top 25%
14k doctors
Top 15%
14k doctors
Top 5%
6.9k doctors
Dr. Abdelkarim saw more gastroenteritis patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
25k doctors
Top 15%
25k doctors
Top 5%
12k doctors
Dr. Abdelkarim saw obesity patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.
Locations

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

Office
1310 San Bernardino Rd
Upland, CA 91786
2,556 miles away
  • Spanish
Office
140 Hidden Valley Pkwy
Norco, CA 92860
2,559 miles away
Office
1310 San Bernardino Rd
Upland, CA 91786
2,556 miles away
  • Spanish

Reviews

Credentials
  • University of California, Irvine, School of Medicine
    MEDICAL EDUCATION, 1999

Specializations

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

Hospital affiliations

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

  • San Antonio Regional Hospital
    C
    Hospital safety grade (Fall 2019)
  • Casa Colina Hospital
    Hospital safety grade not available

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • 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
  • Cross and Blue Shield of North Carolina
  • Health Net
  • HealthCare Partners
  • HealthSmart
  • Heritage Provider Network
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • Medicare
  • Meritain Health
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • SynerMed
  • TRICARE
  • United Healthcare
  • Wellmark Blue Cross and Blue Shield