| Monday | 8:30 AM - 4:45 PM |
|---|---|
| Tuesday | 8:30 AM - 4:45 PM |
| Wednesday | 8:30 AM - 4:45 PM |
| Thursday | 8:30 AM - 4:45 PM |
| Friday | 8:30 AM - 5:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Jim L. Koo, MD
Specialty
Internal Medicine
Languages
English
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Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
3
2
1
4.9
68 reviews
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- 5.0 Reviewed on Jun 27, 2026
- Verified Review
Always right with diagnosis, caring attitude
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- 5.0 Reviewed on Jun 26, 2026
- Verified Review
Dr Koo is a wonderful, compassionate and excellent physician.
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- 4.5 Reviewed on Jun 25, 2026
- Verified Review
dr koo always takes time to answer any questions i have
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- 5.0 Reviewed on Jun 24, 2026
- Verified Review
I have been Dr.Koo’s patient for over 36 years. I dread the day he retires. He is warm, compassionate, thorough, caring, etc. etc. everything you want in a doctor. I miss the days when he was an independent physician. Although he does all in his power to maintain that traditional physician patient relationship, being a part of a medical conglomerate like Optum, all is not in his power. That is very frustrating for both patient and doctor.
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- 1.5 Reviewed on Jun 20, 2026
- Verified Review
Failed to respond to question about bloodwork
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- 5.0 Reviewed on Jun 19, 2026
- Verified Review
Dr koo rocks
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- 5.0 Reviewed on Jun 19, 2026
- Verified Review
Outstanding, caring and knowledgeable physician.
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- 5.0 Reviewed on Jun 16, 2026
- Verified Review
He is a very good dr I trust him completely
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- 5.0 Reviewed on Jun 16, 2026
- Verified Review
Dr Koo has been my physician for many years and value what he says
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- 5.0 Reviewed on Jun 10, 2026
- Verified Review
Excellent Dr
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- 5.0 Reviewed on Jun 9, 2026
- Verified Review
Dr. Koo is a very considerate person . He cares for the wellbeing of his patients. He is also able to communicate with his patients in a way & timely way. Very professional and caring Doctor. I’m proud to have found him to care for me.
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- 5.0 Reviewed on Jun 9, 2026
- Verified Review
Very professional and thoughtful
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- 4.5 Reviewed on Jun 1, 2026
- Verified Review
I’ve been his patient for over 20 years . He is very helpful and listens to my questions . I always have a good experience with his knowledge and help.
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- 5.0 Reviewed on May 29, 2026
- Verified Review
Doctor Koo has been my primary care doctor for many years. Yes, I would recommend him to others
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- 5.0 Reviewed on May 19, 2026
- Verified Review
Wonderful at listening and answering questions. Truly compassionate.
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- 5.0 Reviewed on May 12, 2026
- Verified Review
Quick and effective response. Very professional.
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- 5.0 Reviewed on May 5, 2026
- Verified Review
He is very attentive and listens to you ,but know they are restricted on the time they spend with patients
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- 5.0 Reviewed on Apr 23, 2026
- Verified Review
Dr. Koi listens to what I have to say, explains things so I understand and is always professional and courteous.
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- 5.0 Reviewed on Apr 22, 2026
- Verified Review
Did in first part of survey.
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- 5.0 Reviewed on Apr 21, 2026
- Verified Review
Friendly, highly experienced, and very accurate with diagnoses.
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About Jim L. Koo, MD
Dr. Jim L Koo is a board certified internal medicine physician. He earned his medical degree from Albert Einstein College of Medicine completed residency training at Westchester Medical Center and has received multiple Best Doctor honors.Philosophy of care
Dr. Koo values trust clear communication and long term relationships with patients.Gender
Male
Board certifications
American Board of Internal Medicine
Licenses
NY, 151663
Employed or contracted
Employed
Network Name
CareMount
NPI
1063502870
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Insurance Accepted
This list is for informational purposes only and may not reflect the most current plans accepted by the provider. Optum accepts most major health insurance plans. Please contact your insurance company to confirm your coverage, eligibility, and the provider's participation in your plan.
- 1199
- Aetna
- Affinity
- Anthem BCBS
- CDPHP
- CHN
- Centivo
- Cigna
- Coventry
- EmblemHealth
- First Health
- Healthfirst
- Humana
- MVP Healthcare
- MagnaCare
- Medicaid
- Medicare
- MetroPlus
- MultiPlan
- NYSHIP
- Northwell Direct
- Oscar
- Oxford
- TRICARE
- UMR
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Education
Medical School
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Albert Einstein College of Medicine
Residency
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Metropolitan Hospital Center
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Awards and Publications
The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area.
*The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.
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