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. Matthew Ostrom, MD, Clinical Cardiac Electrophysiologist

Dr. Matthew Ostrom, MD

Clinical Cardiac Electrophysiologist

2841 Lomita Blvd
100
Torrance, CA

+3 more locations

Overall rating

Top reviews

@ 5 yrs with my relationship with Dr O. My 4 yr anniversary of him fixing my Afib is Mar 2024. My latest visit gives me a good example of Dr O’s problem handling; My family practice doc pushing the statin on me due to my HDL & LShow moreDL being not normal while my total cholesterol is 167 < 200, after 3 yrs of me finally doing cardio walking the hills 3.5 miles (3 to 5 days per week) & getting my weight to normal. All my work & I still have to take a pill ? So a simple CT calcium scan of my heart arteries & I get a # that tells me if I’m toast & have to take the pill. I’m sure grateful of his skillset to handle problems as my Afib was persistent & to think of the patience you have to have to do that procedure, concentration, just amazing. As you can tell I’m really high on TPN, Core, TMH, my various docs for all my body parts have got me to 69 & I’m shooting for 78 yrs (Entry into Service, I’m doing my 3.5 mile walk while I’m writing this masterpiece). Just top notch people !

James B. • January 25, 2024

I cannot speak highly enough of Dr. Ostrom, my cardiologist. From the moment he placed my pacemaker on an emergency basis, I knew I was in the hands of an true expert. His unparalleled knowledge of all heart-related issues and conShow moreditions is truly remarkable. Not only does he possess a deep understanding of the complexities of the heart, but he also stays consistently updated on the latest research and advancements in cardiology and cardiac care.One of the most impressive qualities of Dr. Ostrom is his empathetic and patient-centered approach to care. He takes the time to truly listen to his patients, empathizing with their concerns and fears. No question is too small or insignificant for him. His expertise, compassion, and commitment to excellence make him truly exceptional in his field. If you're looking for a cardiologist who will not only treat your condition but also support you every step of the way, Dr. Ostrom is the way to go.

Arnold P. • February 09, 2024

Read more reviews
calendar icon

Online appointment booking not available at this location.

See 3 more locations

Got questions for
Dr. Matthew Ostrom, MD?


About Dr. Matthew Ostrom, MD

A triple diplomate of the American Board of Internal Medicine, Matthew Ostrom, MD, is board-certified in clinical cardiac electrophysiology, cardiovascular disease, nuclear cardiology, and internal medicine. Dr. Ostrom, who has more than 15 years of experience, serves the Los Angeles communities of Torrance and Redondo Beach, California, at COR Healthcare Medical Associates.

Born and raised in Seattle, Dr. Ostrom received his Bachelor of Science in microbiology from the University of Washington in 1999. Throughout his undergraduate studies, Dr. Ostrom was actively involved in cardiovascular research at the university and at the local biotechnology company ZymoGenetics, Inc.

Shortly after graduating, Dr. Ostrom began his medical studies at Loyola University Chicago Stritch School of Medicine. He completed an internal medicine internship and residency through the University of California, Los Angeles (UCLA) system. In addition, Dr. Ostrom pursued cardiology and electrophysiology fellowships at Harbor-UCLA Medical Center in West Carson, California, and at Kaiser Permanente Los Angeles Medical Center in Los Angeles. He is a fellow of the American College of Cardiology and the Heart Rhythm Society. 

Today, Dr. Ostrom is a practicing electrophysiologist, specializing in catheter and device-based therapies in the treatment of complex arrhythmias, syncope, sudden cardiac death, and heart failure.

His research interests include the ablation of complex arrhythmias and device-based treatments for sudden cardiac death and congestive heart failure. Dr. Ostrom has authored or co-authored numerous articles in peer-reviewed cardiology and electrophysiology journals.

In addition to his work at COR Healthcare Medical Associates, Dr. Ostrom is on staff at Providence Little Company of Mary Medical Center and Torrance Memorial Medical Center.

Away from work, Dr. Ostrom loves spending time outdoors with his wife and children.


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

855 Manhattan Beach Blvd
101
Manhattan Beach, CA, 90266

COR Healthcare Medical Associates

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


More About Dr. Matthew Ostrom, MD

Practice

COR Healthcare Medical Associates

Specialties

  • Cardiologist
  • Internist
  • Cardiovascular Disease Physician
  • Clinical Cardiac Electrophysiologist

NPI Number

1205033073

Provider's Gender

Male


Reviews

4.9
294 Reviews

Very good

Richard G. • May 18, 2024

Very pleasant and thorough. Good check up.

Marylynn B. • May 16, 2024

Very professional and congenial.

John S. • May 02, 2024

Dr. Ostrom and staff are attentive and caring. Shows great care in monitoring progress after surgery.

Monica B. • April 27, 2024

Dr Ostrom and his Medical Assistant Chris and knowledgeable, professional and make what could an apprehensive visit a very positive experience.

George R. • April 25, 2024

Dr. Ostrom is very easy to talk to and listens to your concerns.

Ronald M. • April 19, 2024

On Time, Attentive, Courteous!

Jonathan I. • April 18, 2024

I messed up where I was supposed to go and they provided me a phone call appointment instead. I was very happy that I got to talk to him. They really went out of their way this time.

Virginia D. • April 17, 2024

Could not be happier with results and care from Dr. Ostrom!

Patrick S. • April 13, 2024

Dr. Ostrom is patient, attentive to my concerns & excellent at what he does.

Daniel F. • April 11, 2024

Prompt, attentive, well informed care.

Robert H. • April 11, 2024

Very knowledgeable about past history that could affect future treatment

Gerald P. • March 22, 2024

Dr. Ostrom is up to speed with the most current treatments. He recommended a treatment that was at the time progressive, a treatment that my previous Doctor was not aware of. The result is I am able to control my symptoms better. Thank you Dr. Ostrum

Jay B. • March 20, 2024

professional, informative and listening to me.

John A. • March 01, 2024

Dr. Ostrom is simply the best. He listens and explains everything in a way I can understand.

Michael K. • February 29, 2024

Dr. Ostrom is a caring competent physician. I have been seeing him for quite a few years and would never leave him.

Judith W. • February 17, 2024

Dr Ostrum is an excellent cardiologist and have a very caring manner.

Scott C. • February 11, 2024

I cannot speak highly enough of Dr. Ostrom, my cardiologist. From the moment he placed my pacemaker on an emergency basis, I knew I was in the hands of an true expert. His unparalleled knowledge of all heart-related issues and conditions is truly remarkable. Not only does he possess a deep understanding of the complexities of the heart, but he also stays consistently updated on the latest research and advancements in cardiology and cardiac care.One of the most impressive qualities of Dr. Ostrom is his empathetic and patient-centered approach to care. He takes the time to truly listen to his patients, empathizing with their concerns and fears. No question is too small or insignificant for him. His expertise, compassion, and commitment to excellence make him truly exceptional in his field. If you're looking for a cardiologist who will not only treat your condition but also support you every step of the way, Dr. Ostrom is the way to go.

Arnold P. • February 09, 2024

Dr. Ostrom thoroughly reviews all your recent tests and check ups to insure he’s he is as accurate as possible during your visit.

Paul M. • February 09, 2024

Dr Ostrom is attentive, empathic and one of the top cardiologists in South Bay!

Veronica G. • February 07, 2024

Very satisfied with the concern he showed after the procedure that he did…

Corazon C. • February 01, 2024

Professional , Caring staff and Doctor

Carl S. • February 01, 2024

Dr. Ostrom reviewed recent echocardiogram and recommended continue current medication. He also answered questions I had. A good Doctor Patient relationship.

Loyd K. • January 25, 2024

@ 5 yrs with my relationship with Dr O. My 4 yr anniversary of him fixing my Afib is Mar 2024. My latest visit gives me a good example of Dr O’s problem handling; My family practice doc pushing the statin on me due to my HDL & LDL being not normal while my total cholesterol is 167 < 200, after 3 yrs of me finally doing cardio walking the hills 3.5 miles (3 to 5 days per week) & getting my weight to normal. All my work & I still have to take a pill ? So a simple CT calcium scan of my heart arteries & I get a # that tells me if I’m toast & have to take the pill. I’m sure grateful of his skillset to handle problems as my Afib was persistent & to think of the patience you have to have to do that procedure, concentration, just amazing. As you can tell I’m really high on TPN, Core, TMH, my various docs for all my body parts have got me to 69 & I’m shooting for 78 yrs (Entry into Service, I’m doing my 3.5 mile walk while I’m writing this masterpiece). Just top notch people !

James B. • January 25, 2024

Dr. Ostrum, a surgeon, listens and is very calm and caring. I would highly recommend him to you.

Janet L. • January 18, 2024

Excellent doctor with experience, patience

Roberta O. • January 15, 2024

Pleasant experience from the first visit to post procedure visit with Dr Ostrom was a pleasant experience. Dr. Ostrom took the time to explain the procedure and what to expect in the future. I highly recommend Dr. Ostrom and Core Health Care for all Cardiovascular needs.

Rolf D. • January 14, 2024

Dr. Ostrom always explains things clearly.

Vivian L. • January 11, 2024

Dr. Ostrom has always treated me with respect and has been a good listener. Care is excellent and issues are addressed immediately whenever they arise. His staff has been responsive for follow-ups if needed.

Cesar G. • December 15, 2023

Dr. Ostrom listens to what you have to say and responds accordingly. He does not jump to putting you on a drug regimen if that isn't really necessary. He considers feedback from the patient when determining treatment.

Kirk N. • December 13, 2023

View more reviews