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Carol Marquez, MD

Dr. Marquez is a radiation oncologist in the San Jose area. She is affiliated with Stanford Health Care and Emanuel Medical Center.
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Conditions treated

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

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

Related services provided

Top 25%
3.9k doctors
Top 15%
3.9k doctors
Top 5%
1.9k doctors
Dr. Marquez saw more lymphoma patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
836 doctors
Top 15%
836 doctors
Top 5%
417 doctors
Dr. Marquez saw more liver cancer patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
2.2k doctors
Top 15%
2.2k doctors
Top 5%
1.1k doctors
Dr. Marquez saw leukemia patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
1.0k doctors
Top 15%
1.0k doctors
Top 5%
514 doctors
Dr. Marquez saw more brain tumor patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
4.5k doctors
Top 15%
4.5k doctors
Top 5%
2.3k doctors
Dr. Marquez saw more prostate cancer patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
985 doctors
Top 15%
984 doctors
Top 5%
492 doctors
Dr. Marquez saw more glioblastoma multiforme (GBM) patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
6.3k doctors
Top 15%
6.3k doctors
Top 5%
3.2k doctors
Dr. Marquez saw more blood cancer patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
5.0k doctors
Top 15%
5.0k doctors
Top 5%
2.5k doctors
Dr. Marquez saw more lung cancer patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
1.3k doctors
Top 15%
1.3k doctors
Top 5%
635 doctors
Dr. Marquez saw kidney cancer patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
5.2k doctors
Top 15%
5.2k doctors
Top 5%
2.6k doctors
Dr. Marquez saw more carcinoma patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
635 doctors
Top 15%
635 doctors
Top 5%
317 doctors
Dr. Marquez saw stomach cancer patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
2.9k doctors
Top 15%
2.9k doctors
Top 5%
1.4k doctors
Dr. Marquez saw more head and neck cancers patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
855 doctors
Top 15%
855 doctors
Top 5%
427 doctors
Dr. Marquez saw more esophageal cancer patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
1.2k doctors
Top 15%
1.2k doctors
Top 5%
604 doctors
Dr. Marquez saw multiple myeloma patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
485 doctors
Top 15%
486 doctors
Top 5%
242 doctors
Dr. Marquez saw tongue cancer patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
1.2k doctors
Top 15%
1.2k doctors
Top 5%
614 doctors
Dr. Marquez saw pancreatic cancer patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
896 doctors
Top 15%
896 doctors
Top 5%
448 doctors
Dr. Marquez saw cervical cancer patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
1.5k doctors
Top 15%
1.5k doctors
Top 5%
769 doctors
Dr. Marquez saw bladder cancer patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
406 doctors
Top 15%
406 doctors
Top 5%
203 doctors
Dr. Marquez saw anal cancer patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
781 doctors
Top 15%
782 doctors
Top 5%
390 doctors
Dr. Marquez saw throat cancer patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
1.4k doctors
Top 15%
1.4k doctors
Top 5%
710 doctors
Dr. Marquez saw rectal cancer patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
4.4k doctors
Top 15%
4.4k doctors
Top 5%
2.2k doctors
Dr. Marquez saw skin cancer patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Locations

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

Stanford Cancer Center - South Bay
2589 Samaritan Dr
San Jose, CA 95124
Stanford Advanced Medicine Center
875 Blake Wilbur Dr
Palo Alto, CA 94304

Reviews

Credentials
  • UCSF Fresno Medical Education Program
    RESIDENCY
  • University of California, San Francisco, School of Medicine
    MEDICAL EDUCATION, 1987

Specializations

    1. Allopathic & Osteopathic Physicians
    2. Radiology
    3. Radiation Oncology
    1. Allopathic & Osteopathic Physicians
    2. Radiology
    3. Therapeutic Radiology

Hospital affiliations

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

  • Stanford Health Care
    A
    Hospital safety grade (Spring 2019)
  • Emanuel Medical Center
    B
    Hospital safety grade (Spring 2019)

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Affinity Health Plan
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • Assurant Health
  • Aultcare
  • AvMed
  • Avera
  • Banner Health
  • 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
  • Chinese Community Health Plan
  • Cigna
  • Community Health Options
  • CommunityCare
  • CoreSource
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • EmblemHealth
  • Evergreen Health Cooperative
  • Fallon Health
  • First Choice Health
  • FirstCare Health Plans
  • FirstCarolinaCare
  • FrontPath Health Coalition
  • Geisinger Health Plan
  • GlobalHealth
  • Group Health Cooperative
  • Group Health Cooperative of South Central Wisconsin
  • Harvard Pilgrim Health Care
  • Hawaii Medical Assurance Association
  • Hawaii Medical Service Association
  • Health Alliance
  • Health Alliance Plan of Michigan
  • Health First
  • Health Net
  • Health New England
  • HealthCare Partners
  • HealthNow New York
  • HealthPartners
  • HealthPlus
  • HealthSCOPE Benefits
  • HealthSmart
  • Heritage Provider Network
  • Highmark Blue Cross Blue Shield
  • Hill Physicians
  • Hometown Health
  • 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
  • MultiPlan
  • Neighborhood Health Plan
  • Network Health Plan
  • Ohio PPO Connect
  • Optima Health
  • Oregons Health COOP
  • PacificSource
  • Paramount
  • Physicians Health plan
  • Pomco
  • PreferredOne
  • Premera Blue Cross
  • Presbyterian Health Plan
  • Priority Health
  • Providence Health Plan
  • Regence Blue Cross Blue Shield
  • Rocky Mountain Health Plans
  • Security Health Plan
  • SelectHealth
  • Southeastern Indiana Health Organization
  • SummaCare
  • SynerMed
  • TRICARE
  • The Health Plan
  • Tufts Health Plan
  • UPMC Health Plan
  • United Healthcare
  • Unity Health Insurance
  • ValueOptions
  • Vantage Health Plan
  • WPS Health Insurance
  • Wellmark Blue Cross and Blue Shield