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92 verified Cardiologists in Fontana, 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

Greg Yen, MD

7775 mi · 131 E Las Tunas Dr, San Gabriel, CA 91776
Accepts Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Expertise in heart valve disorders + 4 more ·
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Greg Yen, MD is in Alhambra, CA and San Gabriel, CA. They completed their residency at Ca Pacific Medical Center. They attended medical school at George Washington University School Of Medical & Hlth Sci in 1995. Their offices are located in 1522 S Garfield Ave A, Alhambra, CA and 131 E Las Tunas D...Click to read more

Tom Yeh, MD

7775 mi · 7837 Garvey Ave, Rosemead, CA 91770
Accepts Cigna + 3 more
Accepting new patients · 25+ years of experience · Expertise in chronic non-alzheimer's dementia + 4 more ·
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Tom Yeh, MD is in Alhambra, CA and Rosemead, CA. They attended medical school at Natl Taiwan University College Of Medicine in 1976. They completed their residency at Jersey City Medical Center in 1982. Tom Yeh was board certified by American Board of Internal Medicine Certification in Internal Med...Click to read more

John Champion, MD

7775 mi · 3070 Bristol St, 190, Costa Mesa, CA 92626
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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John Champion, MD is in Newport Beach, CA and Costa Mesa, CA. They attended medical school at University Of Texas Medical Branch Galveston in 1995. They completed their residency at University Tx Medical Branch Hosps. John Champion was board certified by American Board of Cardiovascular Disease Cer...Click to read more

Allen Kuo, MD

Interventional Cardiologist
7775 mi · 3080 Bristol St, 150, Costa Mesa, CA 92626
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · Offers video visits · Expertise in percutaneous cardiac intervention + 1 more ·
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Allen Kuo, MD is a Interventional Cardiologist in Laguna Hills, CA, Costa Mesa, CA and Pasadena, CA. Allen Kuo was board certified by American Board of Cardiovascular Disease Certification in Cardiovascular Disease and American Board of Interventional Cardiology Certification in Interventional Cardi...Click to read more

Aditya Prasad, MD

7775 mi · 17360 Brookhurst St, Fountain Valley, CA 92708
Accepts Cigna, UnitedHealthcare + 3 more
Accepting new patients · Offers video visits · Expertise in atrial fibrillation and atrial flutter + 4 more ·
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Aditya Prasad, MD is in Fountain Valley, CA, Long Beach, CA and Culver City, CA. Aditya Prasad was board certified by American Board of Interventional Cardiology Certification in Interventional Cardiology. Their offices are located in 17360 Brookhurst St, Fountain Valley, CA, 2880 Atlantic Ave 255,...Click to read more

Steven Appleby, MD

Cardiologist
7775 mi · 17360 Brookhurst St, Fountain Valley, CA 92708
Accepts Cigna, UnitedHealthcare + 3 more
Accepting new patients · Offers video visits · Expertise in cardiac catheterization ·
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Steven Appleby, MD is a Cardiologist in Long Beach, CA, Culver City, CA and Fountain Valley, CA. Their offices are located in 2865 Atlantic Ave 104, Long Beach, CA, 3828 Hughes Ave, Culver City, CA and 17360 Brookhurst St, Fountain Valley, CA.Click to read more

William Halliday, MD

7775 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

Bret Witter, MD

7775 mi · 5300 Katella Ave, Los Alamitos, CA 90720
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in abnormal heart rate/rhythm due to sick sinus syndrome + 9 more ·
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Bret Witter, MD is in Los Angeles, CA and Los Alamitos, CA. They completed their residency at St Mary Medical Center. They attended medical school at Baylor College Of Medicine in 1987. Their offices are located in 3751 W Avenue 40, Los Angeles, CA and 5300 Katella Ave, Los Alamitos, CA.Click to read more

Steven Forman, MD

Interventional Cardiologist
7775 mi · 5300 Katella Ave, Los Alamitos, CA 90720
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in varicose vein treatment + 3 more ·
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Steven Forman, MD is a Interventional Cardiologist in Los Angeles, CA and Los Alamitos, CA. They attended medical school at AlbaNew York Medical College in 1991. They completed their residency at Ny And Presby Hospital. Steven Forman was board certified by American Board of Cardiovascular Disease Ce...Click to read more

Nathapet Srinivasan, MD

7775 mi · 13100 Studebaker Rd, Norwalk, CA 90650
Accepts Aetna
Accepting new patients ·
Read bio
Nathapet Srinivasan, MD is in Norwalk, CA. Their office is located in 13100 Studebaker Rd, Norwalk, CA.Click to read more

Janga Reddy, MD

7775 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

Douglas Segal, MD

7775 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

Harvinder Sahota, MD

7775 mi · 9810 Park St, Bellflower, CA 90706
Accepts Cigna, UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits ·
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Harvinder Sahota, MD is in Bellflower, CA. They completed their residency at Regina Gen Hospital. They attended medical school at Gov'T Medical College in 1966. Their office is located in 9810 Park St, Bellflower, CA.Click to read more

Mahnaz Behboodikhah, MD

Cardiac Electrophysiologist
7775 mi · 500 Superior Ave, 345, Newport Beach, CA 92663
Accepts Aetna, Cigna, UnitedHealthcare + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in heart valve disorders + 11 more ·
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Mahnaz Behboodikhah, MD is a Cardiac Electrophysiologist in Pasadena, CA and Newport Beach, CA. They attended medical school at Suny Upstate Medical University in 1985. They completed their residency at Ny Hosp Medical Ctr Of Queens. Mahnaz Behboodikhah was board certified by American Board of Inte...Click to read more

Oscar Zambrano, MD

7775 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 ·
Read bio
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
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Frequently asked questions

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

On average, patients who use Zocdoc can search for a Cardiologist in Fontana, 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 Fontana who accept your insurance and make an appointment online.

How can I find a Fontana Cardiologist who takes my insurance?

Zocdoc lets you search specifically for a Fontana 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 Fontana?

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

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

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

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

How can I find a top-rated Cardiologist in Fontana?

You can use Zocdoc to find Cardiologists in Fontana 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 Fontana?

Cardiologists in Fontana 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 Fontana 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 Fontana 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 Fontana who sees patients during the weekend?

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

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    Zocdoc›Cardiologists›Orange County, CA›Fontana, CA