Here for a Healthier Community
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Our mission is simple: build a healthier community. It’s what we’ve been doing for over 125 years, and today we’re doing it in more ways than ever before.

Kenneth Ziegler, MD

Specialties
  • Vascular Surgery
  • General Surgery
Board Certified
  • Vascular Surgery
  • General Surgery
Location
  • Pasadena

Lisa D. Yee, MD

Specialties
  • General Surgery
Board Certified
  • General Surgery
Location
  • Duarte

Yanghee Woo, MD

Specialties
  • General Surgery
Board Certified
  • General Surgery
Location
  • Duarte

Fred A. Weaver, MD

Specialties
  • Vascular Surgery
  • General Surgery
Location
  • Los Angeles

Susanne Warner, MD

Specialties
  • General Surgery
Board Certified
  • General Surgery
Location
  • Glendora

Richard Vasak, MD

Specialties
  • General Surgery
  • Surgical Critical Care
Board Certified
  • General Surgery
Location
  • Pasadena

Thomas L. Vander Laan, MD

Specialties
  • Surgical Critical Care
  • General Surgery
Board Certified
  • Surgical Critical Care
  • General Surgery
Location
  • Pasadena

William W. Tseng, MD

Specialties
  • Surgical Oncology
  • General Surgery
Board Certified
  • General Surgery
Location
  • Pasadena

Federico Tozzi, MD

Specialties
  • General Surgery
Location
  • Duarte
P

Physician10 Test, MD

Specialties
  • General Surgery
Location
  • Pasadena
COVID-19 VACCINE: We cannot currently provide vaccines to the public. Please do not call requesting the vaccine. Check our vaccine page for updates.   >> VACCINE INFO
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