Lake Oswego Dermatology Group - Team

We have four Board-Certified Physicians/Surgeons, including a Fellowship-trained Mohs micrographic surgeon, who are accepting new patients and are contracted with most major insurance carriers.  Please contact your insurance to verify coverage and benefits.

Our Physicians

Andrew E. Pitt
Andrew E. Pitt, MD

Andrew E. Pitt, MD
College: Willamette University (1982), Salem, OR

MD:  Oregon Health & Science University (1986), Portland, OR

Internship:  Good Samaritan Hospital (1987), Portland, OR

Residency:  Medical College of Wisconsin/Marquette University (1990), Milwaukee, WI

Helen Liu, MD
College:  University of Toronto (2004), Toronto, Ontario, Canada

MD:  Stanford University School of Medicine (2009), Stanford, CA

Internship:  Santa Clara Valley Medical Center (2010), San Jose, CA

Residency:  Oregon Health & Science University (2013), Portland, OR

Helen Liu
Helen Liu, MD
Bridget D. Hartman, M.D.
Bridget D. Hartman, M.D.

Bridget D. Hartman, M.D.
College: Duke University (2002), Durham, NC
MD: David Geffen School of Medicine at UCLA (2010), Los Angeles, CA
Internship: Cedars Sinai Medical Center and West LA Veterans Administration (2011), Los Angeles, CA
Residency: Oregon Health & Science University (2014), Portland, OR
Fellowship:   Mohs Surgery/Procedural Dermatology: Oregon Health & Science University (2015), Portland, OR

Betty S. Jiang, M.D.
College: Duke University Trinity College of Arts and Sciences (2010), Durham, NC
Masters: Duke University School of Medicine (2014), Durham, NC
MD: Duke University School of Medicine (2015), Durham, NC
Internship: Duke University Health System (2016), Durham, NC
Residency: Duke University Health System (2019), Durham, NC

Betty S. Jiang, M.D.
Betty S. Jiang, M.D.
Barry M. Austin,
Barry M. Austin, MD

Barry M. Austin, MD - pathology

College:  Dartmouth College (1974), Hanover, NH

MD: University of Pennsylvania Medical School (1977), Philadelphia, PA

Internship:  National Naval Medical Center (1978), Bethesda, MD

Residency:  Dartmouth Hitchcock Medical Center - Pathology (1981). Hanover, NH

Dartmouth Hitchcock Medica Center - Dermatology (1984), Hanover, NH

Our Staff

Our Staff