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135 verified Oncologists in Orange County, 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 08/01/2026
Availability last updated 08/01/2026

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
45.5 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: Wed, Aug 12

Dr. Richard Bender, MD

Oncologist
5.00
·1 review
48 mi · 31515 Rancho Pueblo Rd, Ste 202, Temecula, CA 92592
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · 25+ years of experience · Highly recommended ·
Read bio
Dr. Richard Bender is a highly skilled oncologist who practices at The Oncology Institute in Temecula, CA. He is fluent in both English and Spanish. Dr. Bender holds a medical degree from the University of California. Moreover, he is certified in medical oncology by the American Board of Internal M...Click to read more
Next available: Mon, Aug 10

Dr. Masoom Kandahari, MD

Oncologist
4.11
·9 reviews
48 mi · 31515 Rancho Pueblo Rd, Ste 202, Temecula, CA 92592
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients · 25+ years of experience · Expertise in chronic anemia ·
Read bio
Masoom M. Kandahari, MD, FACP, is a board-certified medical oncologist and hematologist with decades of experience providing comprehensive cancer and blood disorder care. He specializes in the diagnosis and treatment of complex hematologic and oncologic conditions, with a clinical focus spanning sol...Click to read more
Next available: Mon, Aug 10

Dr. Sarmen Sarkissian, MD

Oncologist
5.00
·24 reviews
I really liked Dr. Sarkissian! I really liked the 2 girls in the office, Gladys was very helpful to me and answered a lot of my questions! - Mar 6, 2026 by Kimberly G.Click to read more
48.5 mi · 11550 Indian Hills Rd, Ste 360, Mission Hills, CA 91345
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic anemia ·
Read bio
Sarmen Sarkissian, M.D., is a board-certified Hematologist and Medical Oncologist. He completed his medical training at the University of California, San Diego, a residency at University of Southern California and a fellowship at University of California, Irvine. His interest in pharmacology and mol...Click to read more
Next available: Thu, Aug 6

Dr. Bala Ganesh Gopurala, MD

Oncologist
4.59
·29 reviews
49 mi · 18250 Roscoe Blvd, Ste 325, Northridge, CA 91325
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · Expertise in chronic anemia ·
Read bio
Dr. Bala Ganesh Gopurala is a board-certified oncologist who brings more than 20 years of medical experience to The Oncology Institute of Hope and Innovation. Dr. Gopurala began his undergraduate education in Andhra Pradesh, India, completing a Bachelor of Science in Biological and Chemical Science...Click to read more
Next available: Mon, Aug 10

Dr. Saghi Esfandiarifard, MD

Oncologist
4.97
·33 reviews
I found online from my insurance because I was looking Farsi speakers. - Apr 9, 2024 by Manik A.Click to read more
49 mi · 18250 Roscoe Blvd, Ste 325, Northridge, CA 91325
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Saghi Esfandiarifard, M.D. is a medical oncologist and hematologist. She received her medical degree from St. George’s University School of Medicine and completed her residency in Internal Medicine at Albany Medical College in Albany, New York. Dr. Esfandiarifard completed her fellowship in Hematol...Click to read more
Next available: Thu, Aug 6

Dr. Sanjay Sharma, MD

Oncologist
5.00
·3 reviews
51 mi · 1001 S. State St, Ste A, Hemet, CA 92543
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in prostate cancer + 5 more ·
Read bio
As a medical oncologist and hematologist, I’m committed to meeting my patients’ needs, and providing them with the most advanced treatment options available. By offering evidence-based medicine and the most promising clinical trials, I ensure my patients have access to the latest research and approa...Click to read more
Next available: Tue, Aug 11

Dr. Sarmen Sarkissian, MD

Oncologist
5.00
·24 reviews
I really liked Dr. Sarkissian! I really liked the 2 girls in the office, Gladys was very helpful to me and answered a lot of my questions! - Mar 6, 2026 by Kimberly G.Click to read more
57.5 mi · 38660 Medical Center Dr, Ste A380, Palmdale, CA 93551
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic anemia ·
Read bio
Sarmen Sarkissian, M.D., is a board-certified Hematologist and Medical Oncologist. He completed his medical training at the University of California, San Diego, a residency at University of Southern California and a fellowship at University of California, Irvine. His interest in pharmacology and mol...Click to read more
Next available: Mon, Aug 10

Dr. Geoffrey Geiger, MD

Radiation Oncologist
56.5 mi · 15980 Bear Valley Rd., Victorville, CA 92395
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Accepting new patients · 19 years of experience · Expertise in radiation treatment of breast cancer + 3 more ·
Read bio
As a radiation oncologist, Dr. Dr. Geoffrey Geiger provides expert and compassionate cancer care. He sees patients at The Oncology Institute in Victorville, CA. Dr. Geiger believes in listening to each individual and curating a partnership to maintain and improve lifelong health. Patients trust hi...Click to read more
Next available: Mon, Aug 10

Dr. John Schwerkoske, MD

Oncologist
5.00
·32 reviews
Always find a good knowledgeable and competent oncologist. They will know exactly what you’re in need of and will be able to provide the right treatment for your condition. - Feb 21, 2026 by Robert H.Click to read more
12.5 mi · 3851 Katella Ave, Ste 355, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · Highly recommended ·
Read bio
Dr. John Philip Schwerkoske, M.D. is a Hematologist and Medical Oncologist. He received his medical degree from Creighton University. He completed his internal medicine residency at the University of Minnesota. His hematology and oncology fellowship was completed at the University of California, Dav...Click to read more

Dr. Hank Yang, MD

Oncologist
4.52
·23 reviews
15 mi · 16404 Colima Rd, Hacienda Heights, CA 91745
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients · 25+ years of experience · Expertise in lung cancer + 9 more ·
Read bio
Honghao (Hank) Yang, M.D., Ph.D., is a board-certified Hematology/Oncology specialist with over 40 years of experience in both inpatient and outpatient settings. Dr. Yang received his medical degree from Shanghai Second Medicine University in China. He completed his Hematology/Oncology Fellowship at...Click to read more

Dr. Selamawit Negusse, MD

Radiation Oncologist
10 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
10 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. Ellsworth Grant, MD

Oncologist
4.81
·31 reviews
18 mi · 3300 E South St, Ste 304, Long Beach, CA 90805
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic anemia + 1 more ·
Read bio
Dr. Ellsworth R. Grant, M.D., C.B.E., is a board-certified Hematologist and Medical Oncologist. He received his medical degree from the University of California, San Diego School of Medicine. He completed his internal medicine residency at Cedars-Sinai Medical Center in Los Angeles, CA. He completed...Click to read more

Dr. Nenad Antic, MD

Oncologist
4.57
·28 reviews
I was very happy with my appointment and the time Dr.Antic took to explain things to me in a way I was able to understand. I only wish I had seen him from the beginning of my diagnosis. The office staff was also very helpful and were very respectful. I feel very confident with continuing my health c...Click to read more
19.5 mi · 1250 S. Sunset Ave, Suite 101, West Covina, CA 91790
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in chronic anemia ·
Read bio
Dr. Nenad Antic joins The Oncology Institute after spending the last 14 years in private practice. Dr. Antic pursued his fellowship at University of Arizona and completed his residency program at University of Chicago/Weiss Memorial Hospital. Upon completing medical school, he started a residency pr...Click to read more

Dr. Nenad Antic, MD

Oncologist
4.57
·28 reviews
I was very happy with my appointment and the time Dr.Antic took to explain things to me in a way I was able to understand. I only wish I had seen him from the beginning of my diagnosis. The office staff was also very helpful and were very respectful. I feel very confident with continuing my health c...Click to read more
21 mi · 101 E Beverly Blvd, Ste 200, Montebello, CA 90640
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in chronic anemia ·
Read bio
Dr. Nenad Antic joins The Oncology Institute after spending the last 14 years in private practice. Dr. Antic pursued his fellowship at University of Arizona and completed his residency program at University of Chicago/Weiss Memorial Hospital. Upon completing medical school, he started a residency pr...Click to read more

Dr. Sulabha Dave, MD

Radiation Oncologist
5.00
·12 reviews
18 mi · 3300 E South St, Ste 304, Long Beach, CA 90805
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in radiation treatment of prostate cancer + 1 more ·
Read bio
Dr. Sulabha A. Davé, M.D., is a board-certified Radiation Oncologist. She received her medical degree from G.S. Medical School at the University of Bombay. Her residency was completed at Montefiore Hospital where she specialized in Therapeutic Radiology. Dr. Davé has owned her own practice specializ...Click to read more

Dr. Sulabha Dave, MD

Radiation Oncologist
5.00
·12 reviews
18.5 mi · 2440 E South St, Long Beach, CA 90805
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in radiation treatment of prostate cancer + 1 more ·
Read bio
Dr. Sulabha A. Davé, M.D., is a board-certified Radiation Oncologist. She received her medical degree from G.S. Medical School at the University of Bombay. Her residency was completed at Montefiore Hospital where she specialized in Therapeutic Radiology. Dr. Davé has owned her own practice specializ...Click to read more

Dr. Nawid Sarwari, MD

Oncologist
4.83
·30 reviews
Waited a hour to see dr for 3 minutes - Mar 1, 2025 by Margaret M.Click to read more
25.5 mi · 1060 E Foothill Blvd, Ste 102, Upland, CA 91786
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Highly recommended · Expertise in chronic anemia ·
Read bio
Dr. Nawid Sarwari joined The Oncology Institute upon completing his fellowship at the University of Florida Health Cancer Center-Orlando Health. He completed his undergraduate education at UCLA before studying medicine at St. George’s University and completing his residency at the University of Texa...Click to read more

Dr. Hao-Wei Zhang, MD

Oncologist
5.00
·19 reviews
25.5 mi · 1411 S Garfield Ave, Ste 306, Alhambra, CA 91801
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients · Highly recommended · Expertise in chronic anemia + 4 more ·
Read bio
Hao Wei Zhang, M.D. is a Medical Oncologist in Los Angeles, CA. With more than 30 years as a practicing oncologist, Dr. Zhang brings a wealth of experience including a strong track record in research and clinical trials. He has been recognized for his contributions through awards and publications in...Click to read more

Dr. Miguel Quirch, MD

Oncologist
4.94
·16 reviews
27.5 mi · 1701 E Cesar Chavez Ave, Ste 535, Los Angeles, CA 90033
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Miguel Quirch, M.D. is a Hematologist and Medical Oncologist who brings over 10 years to the practice. He received his medical degree and completed his internal medicine residency at the Texas Tech University Health Science Center. His hematology and oncology fellowship was completed at the same ins...Click to read more

Dr. John Khoury, MD

Oncologist
4.91
·35 reviews
Amazing doctor! - Jun 4, 2025 by Lyubov P.Click to read more
29.5 mi · 50 Bellefontaine St, Ste 401, Pasadena, CA 91105
Accepts Aetna, BlueCross BlueShield, Cigna + 21 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic anemia ·
Read bio
Dr. John Khoury received his medical education at the University of Tishreen University Faculty of Medicine in Latakia, Syria. He then went on to complete his residency and fellowship at Oakland University William Beaumont School of Medicine in Detroit, where he specialized in hematology and oncolog...Click to read more

Dr. Miguel Quirch, MD

Oncologist
4.94
·16 reviews
30 mi · 1127 Wilshire Blvd, Ste 900, Los Angeles, CA 90017
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Miguel Quirch, M.D. is a Hematologist and Medical Oncologist who brings over 10 years to the practice. He received his medical degree and completed his internal medicine residency at the Texas Tech University Health Science Center. His hematology and oncology fellowship was completed at the same ins...Click to read more

Dr. John Khoury, MD

Oncologist
4.91
·35 reviews
Amazing doctor! - Jun 4, 2025 by Lyubov P.Click to read more
33 mi · 1510 S Glendale Ave, # 240, Glendale, CA 91204
Accepts Aetna, BlueCross BlueShield, Cigna + 21 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic anemia ·
Read bio
Dr. John Khoury received his medical education at the University of Tishreen University Faculty of Medicine in Latakia, Syria. He then went on to complete his residency and fellowship at Oakland University William Beaumont School of Medicine in Detroit, where he specialized in hematology and oncolog...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

Dr. Tim Malik, MD

Oncologist
4.33
·9 reviews
This is a very frustrating application. I didn’t see the doctor I was supposed to see. You have a call-back offer where the patient texts a number and it is supposed to be quicker than waiting on hold. I was not answered for over 24 hours. - May 21, 2026 by Debra T.Click to read more
37.5 mi · 2601 W Alameda Ave, Burbank, CA 91505
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · 25+ years of experience · Expertise in chronic anemia ·
Read bio
Dr. Tim Malik is a board-certified Hematologist and Medical Oncologist in Los Angeles who brings over 30 years of experience to The Oncology Institute. He is renowned for his exceptional academic background and clinical expertise. Dr. Malik completed his Fellowship in Hematology-Oncology at the Univ...Click to read more

Dr. Saghi Esfandiarifard, MD

Oncologist
4.97
·33 reviews
I found online from my insurance because I was looking Farsi speakers. - Apr 9, 2024 by Manik A.Click to read more
37.5 mi · 2601 W Alameda Ave, Ste 300, Burbank, CA 91505
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Saghi Esfandiarifard, M.D. is a medical oncologist and hematologist. She received her medical degree from St. George’s University School of Medicine and completed her residency in Internal Medicine at Albany Medical College in Albany, New York. Dr. Esfandiarifard completed her fellowship in Hematol...Click to read more

Dr. John Schwerkoske, MD

Oncologist
5.00
·32 reviews
Always find a good knowledgeable and competent oncologist. They will know exactly what you’re in need of and will be able to provide the right treatment for your condition. - Feb 21, 2026 by Robert H.Click to read more
41.5 mi · 25405 Hancock Ave, Ste 203, Murrieta, CA 92562
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · Highly recommended ·
Read bio
Dr. John Philip Schwerkoske, M.D. is a Hematologist and Medical Oncologist. He received his medical degree from Creighton University. He completed his internal medicine residency at the University of Minnesota. His hematology and oncology fellowship was completed at the University of California, Dav...Click to read more

Dr. Bala Ganesh Gopurala, MD

Oncologist
4.59
·29 reviews
48.5 mi · 11550 Indian Hills Rd, Ste 360, Mission Hills, CA 91345
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · Expertise in chronic anemia ·
Read bio
Dr. Bala Ganesh Gopurala is a board-certified oncologist who brings more than 20 years of medical experience to The Oncology Institute of Hope and Innovation. Dr. Gopurala began his undergraduate education in Andhra Pradesh, India, completing a Bachelor of Science in Biological and Chemical Science...Click to read more

Dr. Tim Malik, MD

Oncologist
4.33
·9 reviews
This is a very frustrating application. I didn’t see the doctor I was supposed to see. You have a call-back offer where the patient texts a number and it is supposed to be quicker than waiting on hold. I was not answered for over 24 hours. - May 21, 2026 by Debra T.Click to read more
48.5 mi · 11550 Indian Hills Rd, Ste 360, Mission Hills, CA 91345
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · 25+ years of experience · Expertise in chronic anemia ·
Read bio
Dr. Tim Malik is a board-certified Hematologist and Medical Oncologist in Los Angeles who brings over 30 years of experience to The Oncology Institute. He is renowned for his exceptional academic background and clinical expertise. Dr. Malik completed his Fellowship in Hematology-Oncology at the Univ...Click to read more

Dr. Alex Ehsan, MD

Oncologist
5.00
·12 reviews
48.5 mi · 11550 Indian Hills Rd, Ste 360, Mission Hills, CA 91345
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in chronic anemia + 7 more ·
Read bio
Dr. Alex Ehsan, M.D is a Board-Certified Medical Oncologist with over 10 years of medical and academic experience. He received his medical degree from Universidad Central del Este – Fac de Medicina in the Dominican Republic. He completed both his residency and fellowship in Internal Medicine Texas A...Click to read more

Dr. Paul La Porte, MD

Oncologist
4.97
·32 reviews
49 mi · 18250 Roscoe Blvd, Ste 325, Northridge, CA 91325
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients · Highly recommended ·
Read bio
Dr. Paul La Porte is an experienced and compassionate doctor who believes in providing the best care and treatment to his patients and their families. Dr. La Porte began his education in 2005 at the University of Chicago where he received a B.A. in biology, a PhD in cancer biology, and his MD in me...Click to read more

Dr. Alex Ehsan, MD

Oncologist
5.00
·12 reviews
49 mi · 18250 Roscoe Blvd, Ste 325, Northridge, CA 91325
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in chronic anemia + 7 more ·
Read bio
Dr. Alex Ehsan, M.D is a Board-Certified Medical Oncologist with over 10 years of medical and academic experience. He received his medical degree from Universidad Central del Este – Fac de Medicina in the Dominican Republic. He completed both his residency and fellowship in Internal Medicine Texas A...Click to read more

Dr. Tim Malik, MD

Oncologist
4.33
·9 reviews
This is a very frustrating application. I didn’t see the doctor I was supposed to see. You have a call-back offer where the patient texts a number and it is supposed to be quicker than waiting on hold. I was not answered for over 24 hours. - May 21, 2026 by Debra T.Click to read more
49.5 mi · 18433 Roscoe Blvd, Ste 106, Northridge, CA 91325
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · 25+ years of experience · Expertise in chronic anemia ·
Read bio
Dr. Tim Malik is a board-certified Hematologist and Medical Oncologist in Los Angeles who brings over 30 years of experience to The Oncology Institute. He is renowned for his exceptional academic background and clinical expertise. Dr. Malik completed his Fellowship in Hematology-Oncology at the Univ...Click to read more

Dr. Daniel Huang, MD

Oncologist
4.89
·38 reviews
Dr Huan was very knowledgeable, friendly and explained everything he said to make for easy communication - Sep 23, 2024 by Patricia S.Click to read more
53 mi · 2067 W Vista Way, Ste 295, Vista, CA 92083
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients · 24 years of experience · Highly recommended · Expertise in chronic anemia + 1 more ·
Read bio
Born and raised on the East Coast, Daniel Huang, M.D., earned his B.S. in biology from Cornell University and his M.D. from the Mount Sinai School of Medicine. He completed his internship and residency in internal medicine at Cedars-Sinai Medical Center in Los Angeles and his fellowship in hematolog...Click to read more

Dr. Tim Malik, MD

Oncologist
4.33
·9 reviews
This is a very frustrating application. I didn’t see the doctor I was supposed to see. You have a call-back offer where the patient texts a number and it is supposed to be quicker than waiting on hold. I was not answered for over 24 hours. - May 21, 2026 by Debra T.Click to read more
58 mi · 23861 Mcbean Pkwy, Ste E28, Valencia, CA 91355
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · 25+ years of experience · Expertise in chronic anemia ·
Read bio
Dr. Tim Malik is a board-certified Hematologist and Medical Oncologist in Los Angeles who brings over 30 years of experience to The Oncology Institute. He is renowned for his exceptional academic background and clinical expertise. Dr. Malik completed his Fellowship in Hematology-Oncology at the Univ...Click to read more

Dr. Tim Malik, MD

Oncologist
4.33
·9 reviews
This is a very frustrating application. I didn’t see the doctor I was supposed to see. You have a call-back offer where the patient texts a number and it is supposed to be quicker than waiting on hold. I was not answered for over 24 hours. - May 21, 2026 by Debra T.Click to read more
61.5 mi · 2876 Sycamore Dr, Ste 201, Simi Valley, CA 93065
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · 25+ years of experience · Expertise in chronic anemia ·
Read bio
Dr. Tim Malik is a board-certified Hematologist and Medical Oncologist in Los Angeles who brings over 30 years of experience to The Oncology Institute. He is renowned for his exceptional academic background and clinical expertise. Dr. Malik completed his Fellowship in Hematology-Oncology at the Univ...Click to read more

Dr. Juan Sanchez, MD

Oncologist
4.97
·38 reviews
61.5 mi · 2876 Sycamore Dr, Ste 201, Simi Valley, CA 93065
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Juan Sanchez is a board-certified oncologist who brings more than 25 years of experience to The Oncology Institute of Hope and Innovation. Dr. Sanchez is a graduate of the Universidad La Salle, Mexico City, Mexico, where he completed his undergraduate and medical degree. He finished his residen...Click to read more

Dr. Juan Sanchez, MD

Oncologist
4.97
·38 reviews
64 mi · 425 Haaland Dr, Suite 103, Thousand Oaks, CA 91361
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Juan Sanchez is a board-certified oncologist who brings more than 25 years of experience to The Oncology Institute of Hope and Innovation. Dr. Sanchez is a graduate of the Universidad La Salle, Mexico City, Mexico, where he completed his undergraduate and medical degree. He finished his residen...Click to read more

Dr. Tim Malik, MD

Oncologist
4.33
·9 reviews
This is a very frustrating application. I didn’t see the doctor I was supposed to see. You have a call-back offer where the patient texts a number and it is supposed to be quicker than waiting on hold. I was not answered for over 24 hours. - May 21, 2026 by Debra T.Click to read more
64 mi · 425 Haaland Dr, Suite 103, Thousand Oaks, CA 91361
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · 25+ years of experience · Expertise in chronic anemia ·
Read bio
Dr. Tim Malik is a board-certified Hematologist and Medical Oncologist in Los Angeles who brings over 30 years of experience to The Oncology Institute. He is renowned for his exceptional academic background and clinical expertise. Dr. Malik completed his Fellowship in Hematology-Oncology at the Univ...Click to read more
Other providers
Availability last updated 08/01/2026
Availability last updated 08/01/2026

Yi-Kong Keung, MD

Hematologist
7804 mi · 1411 S Garfield Ave, 200, Alhambra, CA 91801
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in lung cancer ·
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Yi-Kong Keung, MD is a Hematologist in Pasadena, CA and Alhambra, CA. They attended medical school at University Of Hong Kong in 1985. They completed their residency at L A Co-Usc Medical Center. Their offices are located in 200 E Del Mar Blvd, Pasadena, CA, 707 S Garfield Ave 304, Alhambra, CA and ...Click to read more

Darcy Spicer, MD

Oncologist
7804 mi · 1516 San Pablo St, Los Angeles, CA 90033
Accepts Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in breast cancer ·
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Darcy Spicer, MD is a Oncologist in Los Angeles, CA. They attended medical school at University Of Calgary in 1975. Darcy Spicer was board certified by American Board of Internal Medicine Certification in Internal Medicine and American Board of Medical Oncology Certification in Medical Oncology. The...Click to read more

Parkash Gill, MD

Internist
7804 mi · 1441 Eastlake Ave, 6332, Los Angeles, CA 90089
Accepting new patients · 25+ years of experience ·
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Parkash Gill, MD is a Internist in Los Angeles, CA. They completed their residency at St Peter'S Medical Center. They attended medical school at Gov'T Medical College in 1975. Parkash Gill was board certified by American Board of Internal Medicine Certification in Internal Medicine and American Boar...Click to read more

Vanessa Dickey, MD

Internist
7804 mi · 3285 Skypark Dr, Torrance, CA 90505
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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Vanessa Dickey, MD is a Internist in Redondo Beach, CA and Torrance, CA. They attended medical school at Eastern Va Medical School Of The Medical College Of Hampton Road in 1997. They completed their residency at L A Co-Usc Medical Center. Their offices are located in 514 N Prospect Ave 100, Redondo...Click to read more

Andrew Horodner, MD

Internist
7804 mi · 3285 Skypark Dr, Torrance, CA 90505
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25 years of experience · Offers video visits · Expertise in chronic anemia + 4 more ·
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Andrew Horodner, MD is a Internist in Redondo Beach, CA and Torrance, CA. They completed their residency at La Co Harbor Ucla Medical Center. They attended medical school at University Of Arizona College Of Medicine in 2001. Andrew Horodner was board certified by American Board of Hematology Certifi...Click to read more
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Frequently asked questions

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On average, patients who use Zocdoc can search for an Oncologist in Orange County, 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 Orange County who accept your insurance and make an appointment online.

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How can I book an appointment online with an Oncologist in Orange County?

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How can I find a female Oncologist in Orange County?

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

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

Oncologists in Orange County 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 Orange County 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 Orange County who sees patients in the morning or evening?

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

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