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Ruben Ruiz, MD

Dr. Ruiz is an internal medicine doctor in the Rialto area. He is affiliated with Beverly Hospital.
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Conditions treated

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

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Top 25%
1.9k doctors
Top 15%
1.9k doctors
Top 5%
966 doctors
Dr. Ruiz saw more chronic fatigue syndrome patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
6.2k doctors
Top 15%
6.2k doctors
Top 5%
3.1k doctors
Dr. Ruiz saw more pregnancy patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
12k doctors
Top 15%
12k doctors
Top 5%
6.2k doctors
Dr. Ruiz saw more ear infection 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%
7.3k doctors
Dr. Ruiz saw more tonsillitis 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. Ruiz saw more irregular periods patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
7.5k doctors
Top 15%
7.5k doctors
Top 5%
3.8k doctors
Dr. Ruiz saw more bacterial vaginosis (BV) patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
18k doctors
Top 15%
18k doctors
Top 5%
9.0k doctors
Dr. Ruiz saw more ear condition patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
8.8k doctors
Top 15%
8.8k doctors
Top 5%
4.4k doctors
Dr. Ruiz saw more vaginitis patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
1.3k doctors
Top 15%
1.3k doctors
Top 5%
657 doctors
Dr. Ruiz saw more sensorineural hearing loss patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
3.5k doctors
Top 15%
3.5k doctors
Top 5%
1.7k doctors
Dr. Ruiz saw more impetigo patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
5.0k doctors
Top 15%
5.0k doctors
Top 5%
2.5k doctors
Dr. Ruiz saw more enlarged tonsils 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%
8.3k doctors
Dr. Ruiz saw more upper respiratory infection (URI) patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
901 doctors
Top 15%
902 doctors
Top 5%
450 doctors
Dr. Ruiz saw more chlamydia patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
763 doctors
Top 15%
762 doctors
Top 5%
381 doctors
Dr. Ruiz saw more pterygium patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
1.7k doctors
Top 15%
1.7k doctors
Top 5%
856 doctors
Dr. Ruiz saw more scabies 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%
7.6k doctors
Dr. Ruiz saw more bronchitis patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
18k doctors
Top 15%
18k doctors
Top 5%
9.1k doctors
Dr. Ruiz saw more eye condition patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
5.2k doctors
Top 15%
5.2k doctors
Top 5%
2.6k doctors
Dr. Ruiz saw more ringworm patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
137 doctors
Top 15%
138 doctors
Top 5%
68 doctors
Dr. Ruiz saw more pelvic inflammatory disease (PID) patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
16k doctors
Top 15%
16k doctors
Top 5%
7.9k doctors
Dr. Ruiz saw more hay fever (allergic rhinitis) patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
1.1k doctors
Top 15%
1.1k doctors
Top 5%
544 doctors
Dr. Ruiz saw more breast cyst patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
2.1k doctors
Top 15%
2.1k doctors
Top 5%
1.0k doctors
Dr. Ruiz saw more athlete's foot 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. Ruiz saw more yeast infection patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
6.6k doctors
Top 15%
6.6k doctors
Top 5%
3.3k doctors
Dr. Ruiz saw more pink eye patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
1.3k doctors
Top 15%
1.3k doctors
Top 5%
655 doctors
Dr. Ruiz saw chalazion patients in 2014–2019, but we couldn’t determine whether he was a top doctor for the condition nationwide. Learn more.

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Top 25%
12k doctors
Top 15%
12k doctors
Top 5%
5.9k doctors
Dr. Ruiz saw more vitamin deficiency patients than 95% 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%
914 doctors
Dr. Ruiz saw more interstitial cystitis patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
1.8k doctors
Top 15%
1.8k doctors
Top 5%
914 doctors
Dr. Ruiz saw more cystitis patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Locations

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

Office
436 S Riverside Ave
Rialto, CA 92376
2,438 miles away
Office
403 W F St
Ontario, CA 91762
2,453 miles away
901 W Whittier Blvd
Montebello, CA 90640
2,478 miles away

Reviews

Credentials
  • University of California, UCLA School of Medicine
    MEDICAL EDUCATION, 1982

Specializations

    1. Allopathic & Osteopathic Physicians
    2. Internal Medicine

Hospital affiliations

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

  • Beverly Hospital
    F
    Hospital safety grade (Fall 2019)

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
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • Health Net
  • HealthCare Partners
  • HealthSCOPE Benefits
  • Heritage Provider Network
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • Medicare
  • Meritain Health
  • MultiPlan
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • SynerMed
  • TRICARE
  • United Healthcare
  • Wellmark Blue Cross and Blue Shield