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49 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.
All providers
Availability last updated 08/22/2026
Availability last updated 08/22/2026

Dr. Sheila Vasan, MD

Oncologist
4.70
·33 reviews
I’m happy that she’s my doctor very nice and calm. - Nov 15, 2024Click to read more
52 mi · 15211 Vanowen St, Ste 300, Van Nuys, CA 91405
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · Expertise in low platelet count + 4 more ·
Read bio
Please note Los Angeles Cancer Network's providers do not offer cancer screenings. Please book an appointment with our provider if you have diagnostic imaging and/or a diagnosis. Don’t see your insurance? Not all are listed. Please call us to verify; see our office's contact info below. Dr. Vasan ...Click to read more

Dr. Jotika Thompson, MD

Oncologist
4.52
·33 reviews
Staff were pleasant, helpful, friendly, patient, and professional! The waiting room was full and the wait was on the long side (as parking meter ticks away), but it wasn't a "bad" experience like some Dr.s' offices. It was my first time there and I had a little trouble finding it since I hadn't k...Click to read more
52 mi · 15211 Vanowen St, Ste 300, Van Nuys, CA 91405
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · Expertise in chronic anemia ·
Read bio
Please note Los Angeles Cancer Network's providers do not offer cancer screenings. Please book an appointment with our provider if you have diagnostic imaging and/or a diagnosis. Don’t see your insurance? Not all are listed. Please call us to verify; see our office's contact info below. Dr. Thomps...Click to read more

Dr. Krisztina Larson, MD

Oncologist
4.70
·44 reviews
56 mi · 11550 Indian Hills Rd, Ste 211, Mission Hills, CA 91345
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · Expertise in chronic anemia ·
Read bio
Please note Los Angeles Cancer Network's providers do not offer cancer screenings. Please book an appointment with our provider if you have diagnostic imaging and/or a diagnosis. Don’t see your insurance? Not all are listed. Please call us to verify; see our office's contact info below. Dr. Larson...Click to read more

Dr. Sheila Vasan, MD

Oncologist
4.70
·33 reviews
I’m happy that she’s my doctor very nice and calm. - Nov 15, 2024Click to read more
65 mi · 25425 Orchard Village Rd, Suite 150, Santa Clarita, CA 91355
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · Expertise in low platelet count + 4 more ·
Read bio
Please note Los Angeles Cancer Network's providers do not offer cancer screenings. Please book an appointment with our provider if you have diagnostic imaging and/or a diagnosis. Don’t see your insurance? Not all are listed. Please call us to verify; see our office's contact info below. Dr. Vasan ...Click to read more

Dr. Levon Qasabian, MD

Oncologist
4.41
·39 reviews
Making the appointment was easy, but getting in touch with the office was sometimes difficult when trying to clarify the provider's specialties in regard to Melanoma prior to my visit. Once at the appointment, the doctor's bedside manner was calm and very knowledgeable, but a bit short when I tri...Click to read more
43 mi · 8737 Beverly Blvd, #203, Los Angeles, CA 90048
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 5 more
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in chronic leukemia + 6 more ·
Read bio
Dr. Qasabian is a medical oncologist and hematologist at Synergy Hematology Oncology Medical Associates, Inc. He specializes in the management of solid tumors, lymphomas, blood malignancies, coagulation disorders, anemias, and cancer screening. With warmth and expertise, he guides patients through t...Click to read more
Next available: Thu, Sep 3

Dr. Levon Qasabian, MD

Oncologist
4.41
·39 reviews
Making the appointment was easy, but getting in touch with the office was sometimes difficult when trying to clarify the provider's specialties in regard to Melanoma prior to my visit. Once at the appointment, the doctor's bedside manner was calm and very knowledgeable, but a bit short when I tri...Click to read more
52.5 mi · 5363 Balboa Blvd, Ste 345, Encino, CA 91316
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 5 more
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in chronic leukemia + 6 more ·
Read bio
Dr. Qasabian is a medical oncologist and hematologist at Synergy Hematology Oncology Medical Associates, Inc. He specializes in the management of solid tumors, lymphomas, blood malignancies, coagulation disorders, anemias, and cancer screening. With warmth and expertise, he guides patients through t...Click to read more
Next available: Tue, Aug 25

Dr. Selamawit Negusse, MD

Radiation Oncologist
2 mi · 16100 Sand Canyon Ave, Ste 130, Irvine, CA 92618
Accepts BlueCross BlueShield, Cigna, Medicare + 4 more
Accepting new patients · Expertise in radiation treatment of prostate cancer + 4 more ·
Read bio
Dr. Selam Negusse began her academic journey earning a Doctor of Pharmacy degree from the University of Oklahoma College of Pharmacy. She gained valuable experience working in retail pharmacy and at Merck Pharmaceuticals. Driven to expand her expertise, Dr. Negusse pursued medicine, graduating with ...Click to read more

Dr. Kenneth Tokita, MD

Radiation Oncologist
2 mi · 16100 Sand Canyon Ave, Ste 130, Irvine, CA 92618
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · 25+ years of experience ·
Read bio
Kenneth M. Tokita, M.D. is a graduate of the University of Washington School Of Medicine. He interned at the University of Southern California and underwent residencies at both the Mayo Clinic and the University of Washington. After proudly serving as a US Army physician, Dr. Tokita eventually settl...Click to read more

Dr. Levon Qasabian, MD

Oncologist (Virtual)
4.41
·39 reviews
Making the appointment was easy, but getting in touch with the office was sometimes difficult when trying to clarify the provider's specialties in regard to Melanoma prior to my visit. Once at the appointment, the doctor's bedside manner was calm and very knowledgeable, but a bit short when I tri...Click to read more
Los Angeles, CA
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 5 more
Accepting new patients · 25+ years of experience · Offers video visits · Excellent wait time · Expertise in chronic leukemia + 6 more ·
Read bio
Dr. Qasabian is a medical oncologist and hematologist at Synergy Hematology Oncology Medical Associates, Inc. He specializes in the management of solid tumors, lymphomas, blood malignancies, coagulation disorders, anemias, and cancer screening. With warmth and expertise, he guides patients through t...Click to read more
Other providers
Availability last updated 08/22/2026
Availability last updated 08/22/2026

Henry Yang, MD

Internist
7802.5 mi · 420 W Rowland St, Covina, CA 91723
Accepts UnitedHealthcare
Accepting new patients · 25+ years of experience ·
Read bio
Henry Yang, MD is a Internist in Torrance, CA and Covina, CA. They attended medical school at University Of Pennsylvania School Of Medicine in 1972. They completed their residency at University Hosp Of Cleveland. Henry Yang was board certified by American Board of Internal Medicine Certification in ...Click to read more

Vinod Patwardhan, MD

Internist
7802.5 mi · 5404 Moreno St, G, Montclair, CA 91763
Accepting new patients · 25+ years of experience ·
Read bio
Vinod Patwardhan, MD is a Internist in Montclair, CA. They attended medical school at Indira Ghandi Medical College in 1967. They completed their residency at Maimonides Medical Center in 1975. Vinod Patwardhan was board certified by American Board of Internal Medicine Certification in Internal Medi...Click to read more

Rahul Naik, MD

Internist
7802.5 mi · 412 W Carroll Ave, 210, Glendora, CA 91741
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · Offers video visits ·
Read bio
Rahul Naik, MD is a Internist in Los Angeles, CA, Glendora, CA and Lancaster, CA. Their offices are located in 1700 E Cesar E Chavez Ave 3500, Los Angeles, CA, 412 W Carroll Ave 210, Glendora, CA and 44404 16th St W 108, Lancaster, CA.Click to read more
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Verified providers with a 4.8 average rating

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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.

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