Joseph Manuel Alonzo, 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
4.6
52 reviews
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- 5.0 Reviewed on Apr 28, 2026
- Verified Review
He provided great care. He asked good questions about my conditions, examined me, and provided his advice politely and professionally. He also instructed the nurse to schedule follow up appointments.
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- 5.0 Reviewed on Apr 25, 2026
- Verified Review
He takes good care of me
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- 5.0 Reviewed on Apr 12, 2026
- Verified Review
Excellent Doctor. Cares and listens.
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- 5.0 Reviewed on Mar 31, 2026
- Verified Review
I am very pleased with the care and treatment I am receiving from Joseph Manuel Alonzo, MD.
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- 5.0 Reviewed on Mar 29, 2026
- Verified Review
Although I only saw him once he communicated and listened well
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- 5.0 Reviewed on Mar 18, 2026
- Verified Review
he is the best! listens, is companionate about what you need and gives best care.
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- 5.0 Reviewed on Mar 8, 2026
- Verified Review
Very good at delivering the information about all my test results and the options to consider and discuss my over all health and fitness. He cares.
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- 5.0 Reviewed on Mar 7, 2026
- Verified Review
Love him
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- 5.0 Reviewed on Mar 5, 2026
- Verified Review
Provided excellent service very friendly courteous and professional
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- 5.0 Reviewed on Feb 26, 2026
- Verified Review
Dr. Alonzo is extremely knowledgeable and caring. Professional and understanding. He listens to his patients which is extremely important to me. Thank you 🙏
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- 5.0 Reviewed on Feb 25, 2026
- Verified Review
He takes his time with his patients. He provides clear answers and recommendations.
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- 5.0 Reviewed on Feb 17, 2026
- Verified Review
Dr Alonso is such a very genuine caring Doctor who always gives time to his patience land listens thoroughly and answers all questions he is truly a person that is there for the well-being of the patient and I'm so glad he's my doctor
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- 5.0 Reviewed on Feb 16, 2026
- Verified Review
Very courteous, listen to your problems and give recommendation.
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- 5.0 Reviewed on Feb 15, 2026
- Verified Review
Very good Dactor.
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- 5.0 Reviewed on Feb 15, 2026
- Verified Review
Dr Alonzo is such a caring doctor he listens to you and he's always the professional he will ask on how I feel is everything good at home do I need refills he makes you feel like you part of a family
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- 5.0 Reviewed on Feb 13, 2026
- Verified Review
He's Professional, Compassionate, Caring, Educated, Makes sure referrals are managed and Never rushes you out. He Makes Sure, he navigates, delegates so we are properly cared for The DOCTOR Advocates this Not Optum , Not Megan.Only the Doctor. Yes they are a team, and team work is required but at the end of the day it's the DOCTOR Who Helps Us Manage Our Healthcare
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- 5.0 Reviewed on Jan 31, 2026
- Verified Review
Very professional and friendly. Asks questions about how you have been feeling and any concerns or new issues regarding maedical condition.
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- 5.0 Reviewed on Jan 29, 2026
- Verified Review
He takes the time to listen to my concerns.
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- 4.0 Reviewed on Jan 15, 2026
- Verified Review
He his a good Doctor.
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- 5.0 Reviewed on Jan 8, 2026
- Verified Review
Buen medico
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Gender
Male
Board certifications
American Board of Internal Medicine
Licenses
CA, A45798
Employed or contracted
Employed
Network Name
OptumCare HealthCarePartners California
NPI
1225077050
Hospital affiliations
OptumCA Hospitalist - Employed Hospitalist Group LA NE
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Medical School
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UCLA Medical Center
Residency
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MLK/Drew Medical Center
Internal Medicine
1986
Internship
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MLK/Drew Medical Center
1985
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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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