Raymond Zimmer, MD
19 Patient Reviews

Raymond Zimmer, MD

Internal Medicine Physician - Cardiovascular Disease

Biography

Raymond Zimmer, MD is a Internal Medicine Physician - Cardiovascular Disease practicing in Los Angeles, CA

He has not yet shared a personalized biography with Doctor.com.

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Dr. Zimmer and his team of other professionals and front office staff are all top notch. Excellent.…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
David Geffen School of Medicine at UCLADoctorateOther2007

InstitutionFocusYear
Residency - UCLA Medical CenterOther2010
Fellowship - Cedars-SinaiOther2013
Internship - UCLA Medical CenterOther2008

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Provider Profile 0Provider Profile 1

Specialties

Languages Spoken
English, Russian, Spanish
Medical Specialties
  • Internal Medicine Physician - Sub-Specialty: Cardiovascular Disease

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 19
Most Recent Review: 01/31/2026
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation

Listening Skills
Clear Explanations
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Verified Patient

Dr. Zimmer and his team of other...

Dr. Zimmer and his team of other professionals and front office staff are all top notch. Excellent.

Anonymous 01/31/2026
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Verified Patient

just want to say that Dr. Zimmer...

just want to say that Dr. Zimmer has been an excellent doctor since I became his patient. When I first came to him, I was dealing with significant weight issues and heart problems, and I weighed 179 pounds. Under his care, I started a weight loss plan with Zepbound, and today I weigh 144 pounds. I am also no longer taking blood pressure medication. To be under his care for a little over a year and see these results is truly fantastic and absolutely fantastic.

Anonymous 01/14/2026
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Verified Patient

Great doctor. Knowledgeable and ...

Great doctor. Knowledgeable and kind.

Anonymous 12/10/2025
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Verified Patient

Dr. Zimmer has to be one of the ...

Dr. Zimmer has to be one of the most polite and respectful doctors I have ever met. Those qualities plus what I perceived to be a high level of knowledge and awareness of new technology gives me confidence that I made a smart choice in choosing him to provide my medical care. Other doctors should follow his lead.

Anonymous 11/22/2025
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Verified Patient

Md spent time discussing care....

Md spent time discussing care.

Anonymous 11/03/2025
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Verified Patient

Very good care. Very empathetic...

Very good care. Very empathetic

Anonymous 01/14/2026
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Verified Patient

Of all of my doctors, and there ...

Of all of my doctors, and there are many, Dr. Zimmer is on the top of the list. Not only is he a phenomenal doctor, but most importantly, he exudes empathy and compassion that seems lacking in a great deal of doctors and nurses these days. He listens intently and there is nothing I feel that I can't ask or tell him and get a fair and sensible response and/or assessment. I feel quite fortunate to have Dr. Zimmer caring for my Cardio issues.

Anonymous 12/19/2025
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Verified Patient

Don't want to add to his work lo...

Don't want to add to his work load!

Anonymous 11/24/2025
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Verified Patient

Excellent doctor care...

Excellent doctor care

Anonymous 11/05/2025
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Verified Patient

Dr. Zimmer is excellent!...

Dr. Zimmer is excellent!

Anonymous 10/29/2025
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Affiliated Practices

Practice Colleagues

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Natalie Bello, MD, MPH   -   Internal Medicine Physician
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Melissa de la Cerna, NP   -   Internal Medicine Physician, Nurse Practitioner
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Merije Chukumerije, MD   -   Internal Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Raymond Zimmer, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Raymond Zimmer, MD has not yet specified the insurance plans he accepts.
     

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