Summary

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

Dr. Klein practices at Hoag Hospital Newport Beach, Hoag Orthopedic Institute, and Kaiser Permanente Orange County Irvine Medical Center, with locations in both Irvine and Newport Beach, California. He specializes in treating high blood pressure conditions, including hypertensive emergencies and pediatric hypertension. His practice includes performing diagnostic tests such as electrocardiograms, blood count analyses, and kidney function evaluations. Patients have given Dr. Klein an average rating of 3.9 out of 5.

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
  • 2 board certifications
  • 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, MD
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Dr. William Philip Klein, MDDr. Asad Javed, MDDr. George Shahinian, MDDr. Howard Joshua Federoff
PulmonologyPulmonologyPulmonologyEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients
3.9 
4.8 
60 Years of Experience 16 Years of Experience 30 Years of Experience 43 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 , CAIrvine , 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 Med School: Albert Einstein College Of Medicine Of Yeshiva University
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

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.
Where is Dr. William Klein's office located?
Dr. William Klein's office is located at 16200 Sand Canyon Ave, Irvine, CA, 92618.
What languages does Dr. William Klein speak?
Dr. William Klein speaks English and Spanish.
How can I make an appointment with Dr. William Klein?
You can find contact information for Dr. William Klein here on Vitals.
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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