Summary

Dr. William Klein is a pulmonologist and internal medicine physician who earned his medical degree from SUNY Downstate Medical Center College of Medicine. He completed his residency at Bronx Lebanon Hospital Center and brings six decades of medical experience to his practice. Dr. Klein is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Klein practices at Hoag Memorial Hospital Presbyterian locations in both Irvine and Newport Beach, California. He is affiliated with Hoag Hospital Newport Beach, Hoag Orthopedic Institute, and Kaiser Permanente Orange County Irvine Medical Center. His expertise includes managing high blood pressure and hypertensive emergencies, as well as treating pediatric hypertension. Dr. Klein performs diagnostic procedures such as EKGs to monitor heart function and complete blood counts to assess overall health. Patients rate his care at 3.9 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • 3.9
  • 60 years of experience
  • speaks English, Spanish
  • Bronx Lebanon Hospital Center
  • 9 written reviews
  • 2 specialties
  • 15 areas of expertise
  • 3 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Spent time with me
  • Provided follow-up after the visit

Office Locations

Dr. William Philip Klein has 2 locations

Hoag Memorial Hospital Presbyterian

16200 Sand Canyon AveIrvine, CA 92618

Hoag Memorial Hospital Presbyterian

1 Hoag DrNewport Beach, CA 92663

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Dr. William Philip Klein, MDDr. Asad Javed, MDDr. George Shahinian, MDBenedict Terence
PulmonologyPulmonologyPulmonologyNurse Practitioner
Accepts New Patients Accepts New Patients
3.9 
4.8 
60 Years of Experience 16 Years of Experience 30 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Hindi, Urdu Speaks English, Spanish
Irvine , CAOrange , CALaguna Beach , CAOrange , CA
Med School: State University Of New York Downstate Medical Center College Of Medicine Med School: American University Of Antigua College Of Medicine Med School: St Georges University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. William Philip Klein

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. William Philip Klein has the following 2 specialties

Specialty Expertise

Dr. William Philip Klein has the following 15 areas of expertise

  • Acne Rosacea
  • Asthma
  • Check-up
  • Hair Diseases
  • Heartburn
  • Immunization
  • Internal Medicine
  • Melanoma
  • Physical
  • Psoriasis
  • Sclerotherapy
  • Skin Cancer
  • Vaccination
  • Warts
  • Weight Loss

Certifications, License, & Education

60 Years Experience

Dr. William Philip Klein holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at Bronx Lebanon Hospital Center.

Medical School

Graduated from State University Of New York Downstate Medical Center College Of Medicine and Suny Downstate Medical Center College Of Medicine in 1966.

NPI Number

Dr. Klein's NPI number is 1205834819.

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Frequently Asked Questions

Is Dr. William Klein accepting new patients?
Dr. William Klein has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. William Klein accept my insurance?
You can see the insurance plans that Dr. William Klein accepts on their Vitals profile.
What languages does Dr. William Klein speak?
Dr. William Klein speaks English and Spanish.
Which hospitals is Dr. William Klein affiliated with?
Dr. William Klein is affiliated with Hoag Hospital Newport Beach, Hoag Orthopedic Institute, and Kaiser Permanente Orange County Irvine Medical Center.
Does Dr. William Klein accept virtual/telehealth appointments?
Dr. William Klein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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