Please contact to schedule and confirm appointment availability.
Lichuan Zeng, MD
Accepting new patients
Please contact to confirm appointment availability
Optum Provider
Clinics are owned and operated by Optum with employed providers and clinicians.
Please contact to confirm appointment availability
Specialty
Internal Medicine
Languages
English
Need help with your Medicare plan options?
Call 1-888-406-0090* to speak with a licensed insurance agent or shop online.
Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
3
2
1
3.7
8 reviews
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- 5.0 Reviewed on Apr 19, 2026
- Verified Review
He was very helpful with providing me with the information that I needed regarding my situation.
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- 5.0 Reviewed on Apr 16, 2026
- Verified Review
Extremely patient explains your situation and cares about how you feel and is willing to listen
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- 1.5 Reviewed on Apr 14, 2026
- Verified Review
Was friendly, but rushed through visit and didn’t listen well. Not sure how much is his fault vs poor scheduling. Abruptly left the room during my appointment and said “I’ll be right back” then never came back.
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- 4.5 Reviewed on Mar 26, 2026
- Verified Review
Vary plasent
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- 5.0 Reviewed on Feb 22, 2026
- Verified Review
Dr. Zeng was very helpful and has great 'bedside manner'. He recommended some further actions and wasn't just rubber stamping the previous doctor's recommendation.
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- 5.0 Reviewed on Jan 15, 2026
- Verified Review
Extremely thorough and professional.
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- 4.5 Reviewed on Dec 1, 2025
- Verified Review
Very kind and thorough, goes beyond on asking important questions I still need to get samples to the lab that he requested. Caring!
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- 1.0 Reviewed on Nov 1, 2025
- Verified Review
This Doctor practically ”dissed” both my Primary doctor and my Cardiologist. He couldn’t find records of my Pacemaker. My appointment began at 10:45 and I walked out at 12:30? I felt like I was being interrogated once he started to review my EKG. Went over all my medication that I had just finished with the nurse.
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Gender
Male
Board certifications
American Board of Internal Medicine
Licenses
CA, A162888
Employed or contracted
Employed
Network Name
OptumCare HealthCarePartners California
NPI
1376078667
Hospital affiliations
OptumCA Hospitalist - Employed Hospitalist Group LA NW
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Medical School
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University of Pennsylvania, College of Liberal and Professional Studies
2009
Residency
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Harbor-UCLA Medical Center
2017
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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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