Testimonials & Reviews
COR Healthcare Medical Associates
Cardiology, Interventional Cardiology & Electrophysiology located in Torrance, CA, Manhattan Beach, CA, San Pedro, CA, Redondo Beach, CA & El Segundo, CA
COR Healthcare Medical Associates always appreciates feedback from our valued patients. To date, we’re thrilled to have collected 2682 reviews with an average rating of 4.9 out of 5 stars. Please read what others are saying about COR Healthcare Medical Associates below, and as always, we would love to collect your feedback.
Wilmer A.
Submitted 05/12/25
It's always a delight while visiting Dr. JACKSON. He really sets the patient at ease and am very comfortable speaking with him with him.
Eric M.
Submitted 05/08/25
One of the best appointments I have ever had. The office staff was fabulous.
Marc S.
Submitted 05/07/25
Thank you Dr Ji.
I’m still here - 5 years after your life saving interventions.
Reynaldo G.
Submitted 05/07/25
Very accommodating and shows concern to patient.
Joseph K.
Submitted 05/02/25
Good
Paula S.
Submitted 05/02/25
Very caring. Clear in his explanations. Answered all my questions.
Hyung Kap K.
Submitted 05/02/25
Very satisfactory
Robert S.
Submitted 04/30/25
Dr Jackson and his staff are always courteous and efficient.
Nancy S.
Submitted 04/28/25
Dr was very patience and answered all questions until I understood.
Sandra D.
Submitted 04/26/25
Dr. Castleman is kind, and he takes time answering your questions!! He is one of the best!!
Steven R.
Submitted 04/25/25
Dr Kosar is a thoughtful, caring and thorough physician.
Florianne L.
Submitted 04/23/25
Dr Kim is always caring, answering all my questions. He gives me options of different ways I can go with my cardiac care. I am very pleased with the care I receive from Dr Kim.
Steve R.
Submitted 04/20/25
Yes
Richard R.
Submitted 04/17/25
in and out of the appt. Dr. Ostrom answered all my questions and filled me in on all the details. Dude is super knowledgeable and understanding.
Diane K.
Submitted 04/17/25
Dr. Roopa Reddy is the best. She is an excellent doctor and she is kind and compassionate. She listens to your concerns and strives to resolve your issues. I always leave her office feeling like I have the best doctor caring for me.
Jaime A.
Submitted 04/16/25
Dr Kosar, is an excellent, knowledgeable. professional and kind Doctor. One of a kind. I would highly recommend Dr Kosar
Jaime Alvarez
Sam R.
Submitted 04/15/25
Dr. Wyman has saved my life, so l call him my LIFE SAVER!!!
After 2 open heart surgeries l was told that l needed a 3rd Open Heart surgery, but several doctors said that I would die if l tried a 3rd surgery.
Then l found Dr. Wyman who opened up a blocked main artery that hat been closed completely for years.
Many Dr’s. Came from all over the world to see my operation which was a huge success.
It has been many years now & l am 81 years young because of Dr. Wyman.
Sam Russo
John S.
Submitted 04/12/25
Dr Ostrom is great. Very personable. Explains every thing in detail. Listens to patient comments. Answers questions clearly. Shows a very caring attitude.
Melinda E.
Submitted 04/09/25
Dr. Ostrom always gets back to me right away.
Neville A.
Submitted 04/08/25
Good Dr.Has been so for many years that I have been seeing him.