John Lim, MD
Please contact to confirm appointment availability
Please contact to confirm appointment availability
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
4.4
124 reviews
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- 5.0 Reviewed on May 26, 2026
- Verified Review
Listened to me regarding my concerns.
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- 5.0 Reviewed on May 22, 2026
- Verified Review
Very approachable, understand patient’s problem and give necessary advice.
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- 4.5 Reviewed on May 15, 2026
- Verified Review
He’s very informative
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- 5.0 Reviewed on May 13, 2026
- Verified Review
I was pleased with how he cared for me during my appointment. Especially pleased with his quick update of results & communication via the Optum app.
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- 1.0 Reviewed on May 11, 2026
- Verified Review
Very inexperienced. Walked in, looked around and asked “do you have any questions?” I had to lead him. Didn’t even turn on computer. Visit was awkward. He did take care of prescriptions
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- 5.0 Reviewed on May 9, 2026
- Verified Review
He is very good with his profession. Kind hearted and he listens good to me as a patient.
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- 3.5 Reviewed on May 7, 2026
- Verified Review
Dr. Lim is a very nice man. At times he seems hesitant to give me information about several problems. I’m having. My last visit he was very insistent of changing some of my pain medication‘s. I currently have a very good Pain Management program. He suggested a medication for me that when I read about it said that it was for short term use only not for long-term chronic pain. I felt as if Dr. Lim had not looked into this medication completely.
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- 5.0 Reviewed on May 7, 2026
- Verified Review
Very patient & kind.
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- 5.0 Reviewed on May 6, 2026
- Verified Review
John Lim, Is a compassionate person who cares beyond the clinic visits.
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- 1.0 Reviewed on May 5, 2026
- Verified Review
Very dry doctor that doesn't provide much information and not compassionate at all. He doesn't sound confident and provides no valuable information for my health. Very disappointing
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- 5.0 Reviewed on May 4, 2026
- Verified Review
Very Professional, Organized, Knowledgeable, but most importantly he listens and takes me seriously.
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- 4.0 Reviewed on May 3, 2026
- Verified Review
He listens very well and actually noticed that my breathing was wheeze... the inhaler has helped
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- 4.5 Reviewed on May 2, 2026
- Verified Review
Dr. Lim was very thorough explaining answers to my questions. He's very compassionate.
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- 5.0 Reviewed on May 1, 2026
- Verified Review
Very satisfied in his caring, listening and knowledgeable in regards to my medical conditions. Very helpful in providing my medical needs, prescriptions etc.
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- 1.0 Reviewed on Apr 27, 2026
- Verified Review
I am not sure the doctor understands the critical nature of my medical situation. My MRI and radiologist report is outdated over two years. I am having significant issues with my cervical spine and upper lumbar regions.
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- 5.0 Reviewed on Apr 26, 2026
- Verified Review
My primary care physician maintains a high level of professionalism and possesses a deep understanding of my specific medical requirements
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- 5.0 Reviewed on Apr 25, 2026
- Verified Review
Very kind and knowledgeable
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- 5.0 Reviewed on Apr 17, 2026
- Verified Review
Easy to work with. He listens intently to my concerns.
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- 1.0 Reviewed on Apr 14, 2026
- Verified Review
Cold bedside demeaner
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- 3.0 Reviewed on Apr 14, 2026
- Verified Review
Dr Lim was very laidback - it seemed that I had to lead the conversation. I may being unfair in my comparison with my previous PCF - Dr Shieh
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Gender
Male
Board certifications
American Board of Internal Medicine
Licenses
CA, A145184
Employed or contracted
Employed
Network Name
OptumCare HealthCarePartners California
NPI
1316329782
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Medical School
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University of Chicago, The Pritzker School of Medicine
2010
Residency
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LAC+USC Medical Center
Internal Medicine
2016
Internship
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LAC+USC Medical Center
2015
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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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