> > > > Dr. Ryan Klein, MD
Dr. Ryan Mitchell Klein MD is a male Internist, has 15 years of experience and practices in Internal Medicine, Pulmonary Disease, and Critical Care Medicine.
Dr. Ryan Klein has 2 office locations.
Newport Beach
Huntington Beach Internal Med
1501 Superior Ave
Ste 111
Newport Beach, CA 92663

Phone Number
Locations and availability (2)
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

  • Currently 2.5 of 4 stars
Patient comments (14)

The overall average patient rating of Dr. Ryan Klein is Good. Dr. Klein has been reviewed by 24 patients who have provided 14 comments. The rating is 2.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.5
  • Currently 3.5454545454545 of 4 stars
Promptness 3.3
  • Currently 3.2727272727273 of 4 stars
Courteous Staff 3.2
  • Currently 3.1818181818182 of 4 stars
Accurate Diagnosis 2.9
  • Currently 2.8571428571429 of 4 stars
Bedside Manner 2.4
  • Currently 2.3636363636364 of 4 stars
Spends Time with Me 2.3
  • Currently 2.3181818181818 of 4 stars
Follows Up After Visit 2.4
  • Currently 2.3809523809524 of 4 stars

Specialties & Research

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

  • He has special expertise in 2 areas:
  • Asthma
  • Emphysema

Education & Awards

Dr. Klein graduated from University of Southern California , Los Angeles. He has 2 awards.

Patients' Choice Award (2008, 2010)
Compassionate Doctor Recognition (2010)


Dr. Klein has 19 hospital affiliations:

  • South Coast Medical Center/Adventist Health 
  • Saddleback Memorial Medical Center-Laguna Hills 

Accepted Insurance Plans

Dr. Klein accepts these health insurances in at least one office:

  • United Healthcare - 16 plans
  • Blue Shield of California - 93 plans
  • Great-West Healthcare - 3 plans
  • Unicare - 11 plans
  • Anthem Blue Cross - 15 plans
  • Cigna - 11 plans
  • Humana - 9 plans
  • CaIOPTIMA - 2 plans
  • Aetna - 3 plans


  • Spanish

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Additional Information
Where does Dr. Ryan M. Klein practice?
Dr. Ryan Klein practices Internal Medicine, Pulmonary Disease, and Critical Care Medicine near Newport Beach, CA.
Additional practice locations include: Laguna Niguel, CA.
See Newport Beach Internists, Newport Beach Pulmonologists, and Newport Beach Critical Care Practitioners.