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136 verified Oncologists in Irvine, CA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
Other providers
Availability last updated 04/23/2026
Availability last updated 04/23/2026

Mahshid Mosallaei-Benjamin, MD

Oncologist
7802.5 mi · 5767 W Century Blvd, 400, Los Angeles, CA 90045
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25 years of experience · Offers video visits · Expertise in breast cancer + 4 more ·
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Mahshid Mosallaei-Benjamin, MD is a Oncologist in Ventura, CA, Los Angeles, CA and Pasadena, CA. They attended medical school at University Of Oklahoma College Of Medicine in 2001. Mahshid Mosallaei-Benjamin was board certified by American Board of Internal Medicine Certification in Internal Medicin...Click to read more

Gayathri Nagaraj, MD

Oncologist
7802.5 mi · 11175 Campus St, 11015, Loma Linda, CA 92350
Accepts Cigna, UnitedHealthcare + 3 more
Accepting new patients · Offers video visits · Expertise in breast cancer ·
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Gayathri Nagaraj, MD is a Oncologist in Loma Linda, CA. Gayathri Nagaraj was board certified by American Board of Hematology Certification in Hematology. Their offices are located in 11370 Anderson St, Loma Linda, CA, 11234 Anderson St, Loma Linda, CA and 11175 Mountain View Ave, Loma Linda, CA.Click to read more

Michael Van Scoy-Mosher, MD

Oncologist
7802.5 mi · 8631 W 3rd St, 600, Los Angeles, CA 90048
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Expertise in breast cancer ·
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Michael Van Scoy-Mosher, MD is a Oncologist in Los Angeles, CA. They completed their residency at Yale University School Of Medicine. They attended medical school at A Einstein College Of Medical Of Yeshiva University in 1966. Michael Van Scoy-Mosher was board certified by American Board of Internal...Click to read more

Cinderella Chavez, MD

Internist
7802.5 mi · 399 E Highland Ave, 201, San Bernardino, CA 92404
Accepts Cigna, UnitedHealthcare
Accepting new patients · Offers video visits ·
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Cinderella Chavez, MD is a Internist in Redlands, CA, San Bernardino, CA and Fontana, CA. Their offices are located in 1473 Ford St 104, Redlands, CA, 399 E Highland Ave 201, San Bernardino, CA and 9961 Sierra Ave, Fontana, CA.Click to read more

Walter Tsang, MD

Internist
7802.5 mi · 1473 Ford St, 104, Redlands, CA 92373
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · Offers video visits ·
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Walter Tsang, MD is a Internist in Los Angeles, CA, Highland, CA and Redlands, CA. Walter Tsang was board certified by American Board of Hematology Certification in Hematology and American Board of Medical Oncology Certification in Medical Oncology. Their offices are located in 1700 E Cesar E Chavez...Click to read more

Margaret Yu, MD

Internist
7802.5 mi · 10990 Wilshire Blvd, 300, Los Angeles, CA 90024
Accepting new patients · 25+ years of experience ·
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Margaret Yu, MD is a Internist in Los Angeles, CA. They completed their residency at University Of Ut Medical Center. They attended medical school at Medical College Of Wisconsin in 1997. Their office is located in 10990 Wilshire Blvd 300, Los Angeles, CA.Click to read more

Denise Oseguera, NP

Hematologist
7802.5 mi · 200 Medical Plaza, Los Angeles, CA 90095
Accepts Aetna, Cigna, UnitedHealthcare
Accepting new patients ·
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Denise Oseguera, NP is a Hematologist in Los Angeles, CA. Their offices are located in 5767 W Century Blvd 200, Los Angeles, CA, 200 Medical Plaza, Los Angeles, CA and 100 Ucla Medical Plz 550, Los Angeles, CA.Click to read more

David Chang, MD

Hematologist
7802.5 mi · 200 Medical Plaza, Los Angeles, CA 90095
Accepting new patients · 25+ years of experience ·
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David Chang, MD is a Hematologist in Walnut, CA and Los Angeles, CA. They attended medical school at Stanford University School Of Medicine in 1988. They completed their residency at Brigham & Women'S Hospital. Their offices are located in 758 El Vallencito Dr, Walnut, CA, 200 Medical Plaza, Los Ang...Click to read more

Melissa Cohen, MD

Oncologist
7802.5 mi · 10945 Le Conte Ave, Los Angeles, CA 90095
Accepts Cigna, UnitedHealthcare + 3 more
Accepting new patients · 24 years of experience · Offers video visits · Expertise in lung cancer + 5 more ·
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Melissa Cohen, MD is a Oncologist in Simi Valley, CA, Westlake Village, CA and Los Angeles, CA. They attended medical school at George Washington University School Of Medical & Hlth Sci in 2002. Their offices are located in 2750 Sycamore Dr, Simi Valley, CA, 1250 La Venta Dr 202, Westlake Village, C...Click to read more
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Frequently asked questions

How can I make a same-day appointment with an Oncologist in Irvine?

On average, patients who use Zocdoc can search for an Oncologist in Irvine, book an appointment, and see the Oncologist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Oncologists in Irvine who accept your insurance and make an appointment online.

How can I find an Irvine Oncologist who takes my insurance?

Zocdoc lets you search specifically for an Irvine Oncologist who takes your insurance. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.

How can I book an appointment online with an Oncologist in Irvine?

Zocdoc is a free online service that helps patients find Oncologists in Irvine and book appointments instantly. You can search for Irvine Oncologists by symptom or visit reason. Then, choose your insurance plan. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.

How can I find a female Oncologist in Irvine?

When you search for Irvine Oncologists on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see Oncologists in Irvine who match your preferences.

How can I find an Irvine Oncologist who sees patients after hours?

On Zocdoc, you can search specifically for Irvine Oncologists with availability after 5 p.m.

How can I find a top-rated Oncologist in Irvine?

You can use Zocdoc to find Oncologists in Irvine who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.

How can I find a video visit with an Oncologist online in Irvine?

Oncologists in Irvine on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Oncologists who offer video visits.

Are video visits with an Oncologist online covered by my insurance?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Oncologists in Irvine who accept your insurance for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.

How can I find an Oncologist in Irvine who sees patients in the morning or evening?

Zocdoc lets you search specifically for an Oncologist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.

How can I find an Oncologist in Irvine who sees patients during the weekend?

Zocdoc let's you see real-time availability for Oncologists in Irvine. Many Oncologists offer appointments on Saturdays and Sundays.

Zocdoc›Oncologists›Orange County, CA›Irvine, CA