Cardiologists near you

Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Chicago, IL
  4. Dallas, TX
  5. Denver, CO
  6. Detroit, MI
  7. Houston, TX
  8. Los Angeles, CA
  9. Miami, FL
  10. New York, NY
  11. Orlando, FL
  12. Philadelphia, PA
  13. Phoenix, AZ
  14. Riverside, CA
  15. San Antonio, TX
  16. San Diego, CA
  17. San Francisco, CA
  18. Seattle, WA
  19. St. Louis, MO
  20. Tampa, FL
  21. Washington, DC

Chiropractors near you

Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Dentists near you

Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Dermatologists near you

Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Chicago, IL
  5. Dallas, TX
  6. Denver, CO
  7. Detroit, MI
  8. Houston, TX
  9. Los Angeles, CA
  10. Miami, FL
  11. Minneapolis, MN
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. Seattle, WA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Family Physicians near you

Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

OB-GYNs near you

OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Ophthalmologists near you

Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Diego, CA
  19. San Francisco, CA
  20. St. Louis, MO
  21. Tampa, FL
  22. Washington, DC

Orthopedic Surgeons near you

Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. Seattle, WA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Pediatricians near you

Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Physical Therapists near you

Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Podiatrists near you

Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Psychiatrists near you

Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC
Dr. Erol Kosar, MD, Clinical Cardiac Electrophysiologist

Dr. Erol Kosar, MD

Clinical Cardiac Electrophysiologist

2841 Lomita Blvd
100
Torrance, CA

+3 more locations

Overall rating

Top reviews

Dr. Erol Kosar performed a cryo-ablation procedure on April 9th, 2024. It has been over two weeks since the procedure and my heart has been in normal sinus rhythm since the procedure, with no detection of atrial fibrillation (AfibShow more). My story leading up to the cryo-ablation procedure: I’ve been using the Apple Watch 8 to detect Afib since I was diagnosed with Paroxysmal Afib on April 25, 2023. In May, 2023, I tried Metoprolol to reduce my heart rate but I would still get Afib. Then I tried Amiodarone to alter my heart rhythm but my heart reacted to that drug which put me in V-Tach and ended up in emergency. Then I began reading and researching of how to reduce Afib. I changed my lifestyle dramatically. The first thing I did was begin a healthy diet, including low calorie and low sodium and lean meats, magnesium, Chinese herbs to treat Afib, and cut out all caffeine or alcohol. I increased my daily exercise of cardio and weight lifting. I even tried acupuncture, massage and yoga and surrounded myself within a stress free environment and calming music, and made sure I got plenty of sleep. I lost 10 pounds and felt great but I would still get episodes of Afib at least 2% to 10% of the time. But then after six months, the amount of time I was in Afib increased from 2% to 50% gradually over the next 6 months. That was when I decided to have a Cryo-ablation as a last resort attempt. Dr. Kosar told me there was an 80% chance the ablation procedure would stop the Afib. Even though this ablation procedure is minimally invasive, there are always risks. But Dr. Kosar said there is nothing to worry about. I will admit I was deathly afraid of that or any heart procedure, but I also knew I had one of the best electrocardiologists with plenty of credentials, training and years of experience, and he was also highly recommended by other doctors and his patients. So I decided to go for it, and I am so glad I did. Thank you so much Dr. Kosar. I highly recommend Dr. Kosar for electro cardio procedures.

Ronald R. • April 23, 2024

Dr. French has served as my family doctor for well over 20 years. He clearly has a busy practice, but manages to work effectively and efficiently with the available time. He asks good questions, and listens to the answers. He Show moreis proactive in recommending vaccinations and/or lifestyle changes to head off future problems. He makes effective use of computerized records, and makes sure I get copies of everything relevant. In addition, his office/medical staff is responsive and professional. The office itself is clean and surprisingly roomy. I am not sure that Dr. French is accepting new patients. If he is, I recommend that you sign up.

Vance P. • October 07, 2020

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Dr. Erol Kosar, MD?


About Dr. Erol Kosar, MD

As a triple diplomate with the American Board, Erol Kosar, MD, holds board certifications in clinical cardiac electrophysiology, cardiovascular diseases, and internal medicine. At COR Healthcare Medical Associates in Los Angeles, Dr. Kosar proudly brings his 30 years of experience to patients of all ages at the practice’s location in Torrance, California.

He is also certified by the International Board of Heart Rhythm Examiners (IBHRE). 

After earning his medical doctorate at Sidney Kimmel Medical College, Thomas Jefferson University, in Philadelphia in 1989, Dr. Kosar completed an internal medicine internship and residency at the University of Pittsburgh in 1992. He later received additional training through a cardiology and electrophysiology fellowship at the University of Southern California (USC) in Los Angeles. After completing his fellowship, Dr. Kosar served as a full-time assistant professor of medicine at USC.

Continuing education is a top priority for Dr. Kosar, who is a Western regional trainer for excimer laser lead extraction — developed by Spectranetics® — which uses laser technology to remove permanent pacemaker lead.

Dr. Kosar is highly trained in all aspects of cardiology and cardiac electrophysiology, but his special research interests include cardiac resynchronization, sudden cardiac arrest, lead extraction, and atrial fibrillation.

As a leader in his field, Dr. Kosar has authored numerous publications in Circulation, Journal of the American College of Cardiology, and Cardiac Electrophysiology Review.

Not only does Dr. Kosar work with patients at COR Healthcare Medical Associates in San Pedro, CA, but he is also on staff at Providence Little Company of Mary Medical Center in Torrance, and Torrance Memorial Medical Center


Services, Conditions and Procedures

Ablation

Anticoagulation Management

Cardiac Preoperative Clearance

Cardiac Risk Testing

Cardiac Stent

Cardio-Oncology

Cardiology Diagnostic Testing

Carotid Ultrasound

Chest Pain

Chronic Total Occlusion (CTO)

Congestive Heart Failure (CHF)

Echocardiography

Electrophysiology

Heart Attack

Heart Disease Treatment

High Cholesterol

Hypertension

Imaging

Peripheral Artery Disease

Research Studies

Stress Test

Structural & Valvular Heart Disease

Supraventricular Tachycardia

Vascular Ultrasound

Wellness Exams


Locations (4)

COR Healthcare Medical Associates

2841 Lomita Blvd
100
Torrance, CA, 90505

COR Healthcare Medical Associates

1360 W. 6th St.
Ste. 315 North Building
San Pedro, CA, 90732

COR Healthcare Medical Associates

520 N. Prospect Ave.
Ste. 300
Redondo Beach, CA, 90277

COR Healthcare Medical Associates

855 Manhattan Beach Blvd
101
Manhattan Beach, CA, 90266


More About Dr. Erol Kosar, MD

Practice

COR Healthcare Medical Associates

Specialties

  • Clinical Cardiac Electrophysiologist
  • Cardiologist

NPI Number

1104820927

Provider's Gender

Male


Reviews

4.8
233 Reviews

I’ve trusted Dr Kosar’s advice and medical treatment the past 15 years. And I’ve driven from Bakersfield for that continued great service. He’s the Best!

Andrew R. • June 15, 2024

very patient and caring provider, listens to your concerns and very pleasant . highly recommend.

Nancy R. • June 08, 2024

Dr. Kosar took the time to listen to all of my concerns (regarding pacemaker surgery) and answer my questions. I did not feel rushed during my examination. After my follow-up appointment, I was reassured I was in the right path towards recovery. I feel I am in good hands with with Dr. Kosar.

Annmarie E. • May 16, 2024

From check-in to leaving the office, everything went as smooth as silk. Extremely coordinated and well trained, everyone was friendly and competent. Especially Dr. Kosar, the kindest most knowledgeable doctor ever!

Pamela R. • May 01, 2024

Dr. Kosar is one of the few doctors that actually are available for his patients. I consider him one of the best doctors if not the best I have.

John B. • April 30, 2024

He was pleasant and attentive. And ordered some more test for me to have.

Mary H. • April 23, 2024

Dr. Erol Kosar performed a cryo-ablation procedure on April 9th, 2024. It has been over two weeks since the procedure and my heart has been in normal sinus rhythm since the procedure, with no detection of atrial fibrillation (Afib). My story leading up to the cryo-ablation procedure: I’ve been using the Apple Watch 8 to detect Afib since I was diagnosed with Paroxysmal Afib on April 25, 2023. In May, 2023, I tried Metoprolol to reduce my heart rate but I would still get Afib. Then I tried Amiodarone to alter my heart rhythm but my heart reacted to that drug which put me in V-Tach and ended up in emergency. Then I began reading and researching of how to reduce Afib. I changed my lifestyle dramatically. The first thing I did was begin a healthy diet, including low calorie and low sodium and lean meats, magnesium, Chinese herbs to treat Afib, and cut out all caffeine or alcohol. I increased my daily exercise of cardio and weight lifting. I even tried acupuncture, massage and yoga and surrounded myself within a stress free environment and calming music, and made sure I got plenty of sleep. I lost 10 pounds and felt great but I would still get episodes of Afib at least 2% to 10% of the time. But then after six months, the amount of time I was in Afib increased from 2% to 50% gradually over the next 6 months. That was when I decided to have a Cryo-ablation as a last resort attempt. Dr. Kosar told me there was an 80% chance the ablation procedure would stop the Afib. Even though this ablation procedure is minimally invasive, there are always risks. But Dr. Kosar said there is nothing to worry about. I will admit I was deathly afraid of that or any heart procedure, but I also knew I had one of the best electrocardiologists with plenty of credentials, training and years of experience, and he was also highly recommended by other doctors and his patients. So I decided to go for it, and I am so glad I did. Thank you so much Dr. Kosar. I highly recommend Dr. Kosar for electro cardio procedures.

Ronald R. • April 23, 2024

Punctual, caring and open to give advice

Joseph C. • April 19, 2024

Dr Kosar is the best nothing else needs be said! Michael Perrine

Michael P. • April 12, 2024

Dr. Kosar is an expert in his field and a complete gentleman. He changed my life for the better and healed my afib. He is very kind and understanding also.. I recommend him to everybody that has it's heart issues.

Joseph M. • April 09, 2024

Dr Kosar is a gifted Doctor who sincerely cares about his patients! He is highly recommended!

James A. • April 06, 2024

Since the doctor's care and recommendations, I have not had any re-occurrences and now off medication.

Ronald D. • April 05, 2024

Took care of me very professionally and well.

Ken M. • April 05, 2024

Great!

Robert F. • April 05, 2024

Concerned about the patients well being. Very thoughtful.

Christopher B. • March 30, 2024

He is a great Dr. very attentive, ethical and knowledgeable.

Rosacruz F. • March 09, 2024

DR KOSARS OFFICE IS RUN PROFESSIONALLY WITH VERY PERSONAL STAFF THAT MAKES YOU FEEL RIGHT AT HOME.

Charles M. • March 08, 2024

Dr Kosar and Brian went the extra mile to help me and I appreciate their concern.

Neal K. • March 01, 2024

The last time Kosar fried me it worked great. I don't feel like I'm going into A-fib any more.

Larry H. • February 29, 2024

I have been seeing Dr Kosar for 10 years and he has always provided excellent service re- my heart related issues. Knowledgeable, thoughtful and professional.

Mitchell C. • February 29, 2024

Dr Kosar is one of the best doctors I have ever been to. He is indeed a very compassionate person. He is so patient.

Maureen V. • February 24, 2024

Fast , friendly and efficient service. Very satisfied.

Stella V. • February 24, 2024

Perfect

Debora D. • February 12, 2024

Dr. Kosar is a very fine Cardiologist. I am always happy to see him and he is very attentive to my questions and gives me good answers.

John M. • February 09, 2024

Dr.Kosar is a excellent doctor

Kenneth M. • January 20, 2024

Dr Kosar office visit: friendly, efficient complete. Felt like he understood issues and explained recommendations. Nurse was VERY good.

Steven D. • January 19, 2024

...

William D. • January 12, 2024

Very knowledgeable and approachable specialist!! Great experience!!

Willifred C. • December 26, 2023

Xxx

Stewart F. • December 24, 2023

The staff was professional and polite. Dr. Kosar, as always, displayed both warmth and concern while assessing my condition. Always makes me feel at ease and that my personal health is of utmost importance.

Ronald H. • November 14, 2023

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