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84 verified Cardiologists in Thousand Oaks, 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 04/09/2026
Availability last updated 04/09/2026

Don Lee, MD

Cardiologist
7850 mi · 1510 S Central Ave, 140, Glendale, CA 91204
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in cardiac catheterization + 2 more ·
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Don Lee, MD is a Cardiologist in Glendale, CA and Los Angeles, CA. They completed their residency at Shadyside Hospital. They attended medical school at Yonsei University in 1968. Don Lee was board certified by American Board of Internal Medicine Certification in Internal Medicine and American Board...Click to read more

Hossein Dehghani, MD

Interventional Cardiologist
7850 mi · 1560 E Chevy Chase Dr, 445, Glendale, CA 91206
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 22 years of experience · Expertise in percutaneous cardiac intervention ·
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Hossein Dehghani, MD is a Interventional Cardiologist in Upland, CA, Glendale, CA and La Crescenta, CA. They attended medical school at Jefferson Medical Coll-Thos Jefferson University in 2004. They completed their residency at Beth Israel Deaconess Medical Center. Hossein Dehghani was board certifi...Click to read more

Oscar Zambrano, MD

7850 mi · 6513 Atlantic Ave, Bell, CA 90201
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in coronary artery disease + 4 more ·
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Oscar Zambrano, MD is in Bell Gardens, CA and Bell, CA. They attended medical school at University Nac Mayor De San Marcos in 1972. They completed their residency at Lemuel Shattuck Hospital in 1975. Oscar Zambrano was board certified by American Board of Internal Medicine Certification in Internal...Click to read more

Roberto Unguez, MD

Internist
7850 mi · 164 W Carson St, Carson, CA 90745
Accepting new patients · 25+ years of experience ·
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Roberto Unguez, MD is a Internist in Torrance, CA and Carson, CA. They completed their residency at University Medical Center. They attended medical school at University of Southern California School Of Medicine in 1964. Roberto Unguez was board certified by American Board of Internal Medicine Certi...Click to read more

Janga Reddy, MD

7850 mi · 284 S Atlantic Blvd, Los Angeles, CA 90022
Accepting new patients · 25+ years of experience ·
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Janga Reddy, MD is in Los Angeles, CA and San Marino, CA. They attended medical school at Gandhi Medical College in 1972. They completed their residency at St Johns Episc Hospital. Janga Reddy was board certified by American Board of Internal Medicine Certification in Internal Medicine and American...Click to read more

Peter Fung, MD

7850 mi · 220 S 1st St, Alhambra, CA 91801
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in percutaneous cardiac intervention + 1 more ·
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Peter Fung, MD is in Covina, CA, Downey, CA and Arcadia, CA. They attended medical school at Stanford University School Of Medicine in 1983. They completed their residency at Cedars-Sinai Medical Center. Peter Fung was board certified by American Board of Internal Medicine Certification in Internal...Click to read more

William Halliday, MD

7850 mi · 2444 W Beverly Blvd, Montebello, CA 90640
Accepting new patients · 25+ years of experience ·
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William Halliday, MD is in Cerritos, CA, Los Angeles, CA and Montebello, CA. They completed their residency at Long Beach Mem Medical Center. They attended medical school at University Of Saskatchewan in 1968. William Halliday was board certified by American Board of Internal Medicine Certification...Click to read more

Anantjit Singh, MD

Internist
7850 mi · 11544 Downey Ave, Downey, CA 90241
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in implantation of cardiac pacemaker or defibrillator + 4 more ·
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Anantjit Singh, MD is a Internist in Downey, CA. They attended medical school at Maulana Azad Medical College in 1982. They completed their residency at University Of Ok College Of Medicine. Anantjit Singh was board certified by American Board of Internal Medicine Certification in Internal Medicine,...Click to read more

Douglas Segal, MD

7850 mi · 11544 Downey Ave, Downey, CA 90241
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in coronary artery disease + 4 more ·
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Douglas Segal, MD is in Downey, CA. They completed their residency at Geo Washington University School Medicine. They attended medical school at Tel Aviv University in 1996. Douglas Segal was board certified by American Board of Cardiovascular Disease Certification in Cardiovascular Disease and Ame...Click to read more
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Frequently asked questions

How can I make a same-day appointment with a Cardiologist in Thousand Oaks?

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

How can I find a Thousand Oaks Cardiologist who takes my insurance?

Zocdoc lets you search specifically for a Thousand Oaks Cardiologist 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 a Cardiologist in Thousand Oaks?

Zocdoc is a free online service that helps patients find Cardiologists in Thousand Oaks and book appointments instantly. You can search for Thousand Oaks Cardiologists 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 Cardiologist in Thousand Oaks?

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

How can I find a Thousand Oaks Cardiologist who sees patients after hours?

On Zocdoc, you can search specifically for Thousand Oaks Cardiologists with availability after 5 p.m.

How can I find a top-rated Cardiologist in Thousand Oaks?

You can use Zocdoc to find Cardiologists in Thousand Oaks 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 a Cardiologist online in Thousand Oaks?

Cardiologists in Thousand Oaks 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 Cardiologists who offer video visits.

Are video visits with a Cardiologist 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 Cardiologists in Thousand Oaks 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 a Cardiologist in Thousand Oaks who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Cardiologist 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 a Cardiologist in Thousand Oaks who sees patients during the weekend?

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

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