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Nephrologist, General Practitioner
40 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (19)

The overall average patient rating of Dr. Keith Klein, Nephrologist, General Practitioner is Excellent. Dr. Klein has been reviewed by 32 patients who have provided 19 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.9
Promptness 3.6
Courteous Staff 3.5
Accurate Diagnosis 3.7
Bedside Manner 3.6
Spends Time with Me 3.6
Follows Up After Visit 3.5

Specialties & Research

Dr. Keith Klein, MD is board certified in Nephrology.

  • He has special expertise in 2 areas:
  • High Blood Pressure (Hypertension)
  • Total Parenteral Nutrition

Education & Awards

Dr. Klein graduated from University of Southern California , Los Angeles. He has 6 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2008 - 2009)
Compassionate Doctor Recognition (2012 - 2013)
Top 10 Doctor - Metro Area (2014)
Los Angeles Metro Area
Top 10 Doctor - State (2014)
On-Time Doctor Award (2014)


Dr. Klein has 5 hospital affiliations:

  • St. Vincent Medical Center 
  • St. John's Regional Medical Center 


  • Spanish
  • Tagalog
  • Hebrew

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Additional Information
Dr. Keith Loss Klein MD is a male Nephrologist, has 40 years of experience and practices in Nephrology.
Where does Dr. Keith L. Klein practice?
Dr. Keith Klein has 2 office locations.
Dr. Keith Klein practices Nephrology near Beverly Hills, CA.
See Beverly Hills Nephrologists.