Dr. William Curtis Steffan MD is a male Family Practitioner, has 31 years of experience and practices in Family Medicine.
Video profile
Dr. William Steffan has 2 office locations.
Oso Niguel Healthcare Ctr
27231 La Paz Rd
Ste A
Laguna Niguel, CA 92677

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).

Learn more about Dr. William Steffan:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (5)

The overall average patient rating of Dr. William Steffan is Excellent. Dr. Steffan has been reviewed by 7 patients who have provided 5 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 3.5
  • Currently 3.5 of 4 stars
Courteous Staff 3.8
  • Currently 3.75 of 4 stars
Accurate Diagnosis 3.3
  • Currently 3.25 of 4 stars
Bedside Manner 3.3
  • Currently 3.25 of 4 stars
Spends Time with Me 3.8
  • Currently 3.75 of 4 stars
Follows Up After Visit 3.3
  • Currently 3.25 of 4 stars

Specialties & Research

Dr. William Steffan, MD is board certified in Family Medicine.

Education & Awards

Dr. Steffan graduated from University of California at San Diego, La Jolla. He has 1 awards.

Patients' Choice Award (2008 - 2009, 2011 - 2013)


Dr. Steffan has 6 hospital affiliations:

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

Accepted Insurance Plans

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

  • United Healthcare - 14 plans
  • Great-West Healthcare - 2 plans
  • Unicare - 11 plans
  • Anthem Blue Cross - 9 plans
  • Cigna - 3 plans
  • Blue Shield of California - 77 plans
  • Humana - 9 plans
  • USA H & W Network - 1 plan
  • Aetna - 3 plans


  • Japanese
  • Spanish

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Additional Information
Where does Dr. William C. Steffan practice?
Dr. William Steffan practices Family Medicine near Laguna Niguel, CA.
Additional practice locations include: Mission Viejo, CA.
See Laguna Niguel Family Physicians.