of
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Carol Marquez, MD

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

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

Top 25%
14 doctors
Top 15%
14 doctors
Top 5%
7 doctors
Dr. Marquez saw more breast cancer patients than 95% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

Related services provided

Top 25%
8 doctors
Top 15%
8 doctors
Top 5%
3 doctors
Dr. Marquez saw more lymphoma patients than 95% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

Related services provided

Top 25%
2 doctors
Top 15%
2 doctors
Top 5%
Dr. Marquez saw more liver cancer patients than 85% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

Related services provided

Top 25%
3 doctors
Top 15%
3 doctors
Top 5%
1 doctor
Dr. Marquez saw leukemia patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Santa Cruz County area. Learn more.

Related services provided

Top 25%
2 doctors
Top 15%
1 doctor
Top 5%
Dr. Marquez saw more brain tumor patients than 95% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

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Top 25%
8 doctors
Top 15%
8 doctors
Top 5%
4 doctors
Dr. Marquez saw more prostate cancer patients than 85% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

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Top 25%
2 doctors
Top 15%
1 doctor
Top 5%
Dr. Marquez saw more glioblastoma multiforme (GBM) patients than 95% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

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Top 25%
11 doctors
Top 15%
11 doctors
Top 5%
5 doctors
Dr. Marquez saw more blood cancer patients than 85% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

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Top 25%
10 doctors
Top 15%
10 doctors
Top 5%
4 doctors
Dr. Marquez saw more lung cancer patients than 95% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

Related services provided

Top 25%
1 doctor
Top 15%
2 doctors
Top 5%
Dr. Marquez saw kidney cancer patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Santa Cruz County area. Learn more.

Related services provided

Top 25%
12 doctors
Top 15%
12 doctors
Top 5%
5 doctors
Dr. Marquez saw more carcinoma patients than 75% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

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Top 25%
1 doctor
Top 15%
1 doctor
Top 5%
Dr. Marquez saw stomach cancer patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Santa Cruz County area. Learn more.
Top 25%
1 doctor
Top 15%
Top 5%
Dr. Marquez saw more esophageal cancer patients than 95% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

Related services provided

Top 25%
5 doctors
Top 15%
5 doctors
Top 5%
2 doctors
Dr. Marquez saw more head and neck cancers patients than 85% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

Related services provided

Top 25%
1 doctor
Top 15%
2 doctors
Top 5%
Dr. Marquez saw multiple myeloma patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Santa Cruz County area. Learn more.

Related services provided

Top 25%
1 doctor
Top 15%
Top 5%
Dr. Marquez saw more tongue cancer patients than 95% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

Related services provided

Top 25%
2 doctors
Top 15%
2 doctors
Top 5%
Dr. Marquez saw pancreatic cancer patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Santa Cruz County area. Learn more.

Related services provided

Top 25%
1 doctor
Top 15%
1 doctor
Top 5%
Dr. Marquez saw cervical cancer patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Santa Cruz County area. Learn more.
Top 25%
3 doctors
Top 15%
2 doctors
Top 5%
1 doctor
Dr. Marquez saw bladder cancer patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Santa Cruz County area. Learn more.
Top 25%
1 doctor
Top 15%
Top 5%
Dr. Marquez saw anal cancer patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Santa Cruz County area. Learn more.
Top 25%
1 doctor
Top 15%
Top 5%
Dr. Marquez saw more throat cancer patients than 95% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

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Top 25%
3 doctors
Top 15%
3 doctors
Top 5%
1 doctor
Dr. Marquez saw more rectal cancer patients than 75% of similar doctors in the Santa Cruz County area in 2014–2018. Learn more.

Related services provided

Top 25%
10 doctors
Top 15%
10 doctors
Top 5%
4 doctors
Dr. Marquez saw skin cancer patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Santa Cruz County area. 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
2,390 miles away
Stanford Advanced Medicine Center
875 Blake Wilbur Dr
Palo Alto, CA 94304
2,398 miles away

Reviews

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

Hospital affiliations

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

  • Emanuel Medical Center
    A
    Hospital safety grade (Spring 2018)
  • Stanford Health Care
    C
    Hospital safety grade (Spring 2018)

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