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Dr. Catherine Koper

3.9

About this business

Dr. Catherine Koper, MD is an infectious disease specialist in Newport Beach, CA. She specializes in infectious disease medicine. 

Location details

361 Hospital Rd #531, Ste 531, Newport Beach, CA, 92663, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 5:30 p.m.
Tue8:00 a.m. to 5:30 p.m.
Wed8:00 a.m. to 5:30 p.m.
Thu8:00 a.m. to 5:30 p.m.
Fri8:00 a.m. to 5:30 p.m.
SatClosed
SunClosed
3.925 reviews
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Sue R's profile image
9 months ago

Dr Koper has taken great care of my father. Her care and follow up have been excellent. Office staff are also great. Very accommodating. Highly recommend. 

JohnB's profile image
a year ago

Doctor Koper is a fine Physician- but badly let down by her incompetent front office staff. Unfortunately, I’ve had to cancel further appointments with this doctor- it’s just to stressful trying to work with these people- the front Office staff. 

Lori Felling's profile image
Lori Felling 
2 years ago

She is the best Doctor I have ever had and is brilliant. She has saved my life multiple times. Thanks Dr. Koper 

Tom Jeanneret's profile image
Tom Jeanneret 
4 years ago

I would highly recommend Dr. Koper. She has a broad knowledge of medicine. In addition to her expertise, her clear concern for her patient's welfare and health are comforting. She is energetic in addressing her patient's needs. I feel fortunate that I ended up as her patient. 

Anonymous's profile image
4 years ago

She completely disregarded my blood test results, which had major issues that could have hospitalized me once more. I didn’t hear from her for over two weeks, and instead had to reach out to her office to discuss my results and ultimately cancel all future visits with Koper. Absolutely unacceptable. Overall very unprofessional. 

John William Boston's profile image
John William Boston 
5 years ago

Dr. Catherine Koper, M.D. is an outstanding Infectious Diseases M.D. Having requiring Medical Intervention since 1986 and FIVE Doctors later, Dr. Koper is extremely knowledgeable in her field, most Competent, exudes a pleasant personality and is fully up to date on treatments to extend my life. Most recently, for a separate condition but out of this patients welfare, Doctor Koper visited me daily (having been Hospitalized) and her presence healed me back to health in days not weeks. I visit the Doctor on a Three Monthly basi... read more

Anonymous's profile image
6 years ago

Recently had my first visit with Dr. Koper. I was impressed with her knowledge and the time she took with me to explain what I am “looking at” regarding my medical challenges. I left her office feeling much more informed than when I arrived. 

Lori K. Felling's profile image
Lori K. Felling 
7 years ago

I have a huge team of doctors. Out of all them Dr. Koper is top on my list. She is excellent in her field. She is very kind and cares about her patients. She is so knowledgable in every field that if I could I would have her as my Primary Doctor. Thank you Dr. Koper for all you do. 

Anonymous's profile image
7 years ago

Dr Koper is an exceptional physician. She listened to all of my concerns. I truly feel that she cares about me and my health. I would highly recommend her to my family and friends. She has changed my for the better! 

Frequently asked questions about Dr. Catherine Koper

How is Dr. Catherine Koper rated?

Dr. Catherine Koper has a 3.9 star rating with 25 reviews. 

When is Dr. Catherine Koper open?

Dr. Catherine Koper is closed now. It will open tomorrow at 8:00 a.m. 

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