Physician Catherine M. Koper, MD - Hoag Hospital
Infectious Disease • Newport, OR
About
Summary: Physician Catherine M. Koper, MD is affiliated with Hoag Hospital Newport Beach, part of the Hoag Health System, a nonprofit regional health care network in Orange County, California. Hoag operates two acute-care hospitals (Hoag Hospital Newport Beach and Hoag Hospital Irvine), plus multiple centers, offering services across cancer care, heart and vascular, neurosciences, orthopedics, women’s health, primary care, imaging, and more. The organization emphasizes Magnet-designated nursing, advanced treatments, clinical trials, and a broad range of programs through its five institutes. Hoag is headquartered in Newport Beach and employs thousands as a major nonprofit health system in the region.
Clinic Type
Infectious Disease
Address
One Hoag Drive, Newport Beach, Ca 92658, US
Phone
800-400-4624
PFS@hoag.org
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Team
Insurance & Payment
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Languages Spoken
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Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- US News & World Report: 4 out of 5 (18 ratings total)
- WebMD: 4.5 out of 5 (8 ratings)
- Yelp: 3.0 out of 5 (9 reviews)
Patients praise
- Highly regarded medical expertise in infectious disease
- Thoroughness in care and case management
- Caring and attentive demeanor when interacting directly with patients
- Recognized by other specialists as a top doctor in her field
Common complaints
- Frustrations with front office staff responsiveness
- Difficulty getting through by phone
- Issues with scheduling or appointment cancellations
- Long wait times for referrals or follow-ups
"The doctor, herself, is excellent. She is taking care of my father well, and I'm glad that we found her."
— Yelp user review"The office practice is another story. No one ever answers the phones, and they check their..."
— Yelp user review"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..."
— Healthgrades user reviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Lana Boladian, PA - Physician Assistant in Newport Beach, CA — May 14, 2026
- Dr. April R. Evans, MD - Hospitalist in Newport Beach, CA — May 14, 2026
- Eunseo N. Kim, PA - Physician Assistant in Newport Beach, CA — May 14, 2026
- Dr. Catherine A Kim, MD - Grand Rapids, MI - Internal Medicine — Mar 21, 2026
- Get to know about all things Newport Beach, including the local residents restaurants, shops, businessses, activities, history, events and more. — Feb 3, 2026
Information sourced from the clinic's website as of July 11, 2026.
More infectious disease clinics in Newport
Summary for your query: Infectious Disease & Travel Medicine at Samaritan Health Services in Newport - Samaritan Health Services is a nonprofit network of hospitals and clinics in Oregon, with Newport, Corvallis, Lincoln City, Lebanon, and surrounding areas. The organization provides a range of health services through 9 offices across the region. - Newport location: part of Samaritan’s Oregon network; listed address is in Newport, indicating presence and potential access to their services in the Newport area. - The organization has a broader footprint including clinics and facilities in the Willamette Valley and central Oregon Coast, with HQ in Corvallis. - Notable context: Samaritan Health Services has a history dating back to 1997, employs over 1,400 staff, and reports around $1.6B annual revenue. What this implies for Infectious Disease & Travel Medicine in Newport: - If you’re seeking Infectious Disease or Travel Medicine services specifically in Newport, Samaritan Health Services is the regional health system serving Newport and nearby communities, and may offer related services through its Newport or nearby clinics. - For exact services (travel medicine consults, infectious disease specialty, vaccination, testing, and appointment availability), it’s best to contact the Newport location or check the Samaritan Health Services website for Newport clinic pages or a travel medicine/specialty directory. - If Newport-specific details are required (exact clinic names, hours, providers, and appointment options), I can search or summarize the Newport site pages and any travel medicine offerings.
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