Browse Health
Internist, Pulmonologist (lungs)
45 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

3.0
  •  
(17)
Patient comments (9)

The overall average patient rating of Dr. William Klein is Good. Dr. Klein has been reviewed by 17 patients who have provided 9 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
  •  
Promptness 3.3
  •  
Courteous Staff 3.1
  •  
Accurate Diagnosis 2.8
  •  
Bedside Manner 2.4
  •  
Spends Time with Me 2.5
  •  
Follows Up After Visit 2.5
  •  

Specialties & Research

Dr. William Klein, FAAD, MD is board certified in Internal Medicine and Pulmonary Disease.

  • He has special expertise in 7 areas:
  • Acne Rosacea
  • Hair Diseases
  • Melanoma
  • Psoriasis
  • Sclerotherapy
  • Skin Cancer
  • Warts

Education & Awards

Dr. Klein graduated from State University of New York Downstate, Brooklyn.


Affiliations

Dr. Klein has 15 hospital affiliations:

  • Nyu Hospital For Joint Diseases 
  • Orange Coast Memorial Medical Center 

Languages

  • Italian
  • Spanish
  • Hebrew
  • Yiddish
  • Polish
  • Russian

> > > > Dr. William Klein, FAAD, MD

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Additional Information
Dr. William Philip Klein FAAD and MD is a male Internist, has 45 years of experience and practices in Internal Medicine and Pulmonary Disease.
Where does Dr. William P. Klein practice?
Dr. William Klein has 3 office locations.
Dr. William Klein practices Internal Medicine and Pulmonary Disease near Newport Beach, CA.
Additional practice locations include: Orangeburg, NY and Orange, CA.
See Newport Beach Internists and Newport Beach Pulmonologists.