Dr. Carlos Zem, MD

Dr. Carlos Zem, MD

Nephrology  ·  
Male  ·  
Age 42
Dr. Carlos Zem, MD is a nephrology specialist in San Antonio, TX. He specializes in nephrology.

5131 Medical Dr Ste 120

San Antonio, TX 78229

Contact Information

(210) 614-1515

Insurance Accepted

  • Aetna
  • Ambetter
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Zem

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Zem performs your care needs compared to other doctors.

very high
more than 93% of peers
Hypertensive Chronic Kidney Disease
very high
more than 93% of peers
very high
more than 90% of peers

Dr. Zem's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Nephrology

1  Board Certifications

  • Nephrology
    Accredited by: American Board of Internal Medicine*

49  Conditions Treated


Read Less

6  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


Education data for Dr. Zem is unavailable at this time.

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Zem has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Zem does not have any memberships or affiliations listed. If you are Dr. Zem and would like to add memberships or affiliations, please update your profile.

Dr. Zem's Reviews

Likelihood of recommending Dr. Zem to family and friends
2 total reviews (1 has a comment)

Likelihood to Recommend (2)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Zem's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes

Patient Comments (1)

Dr. Zem is a wonderful and incredibly warm physician with an excellent bedside manner...highly recommend him!
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