Gillian L. Lautenbach, MD
Internal Medicine
Sees patients age 18 and up
Penn Internal Medicine University City
Make an appointmentCall 215-349-5200
Headshot of Gillian L. Lautenbach, MD
Penn Medicine Provider

About me

  • Associate Division Chief for Ambulatory Medicine and Vice Chair of Clinical Operations, DGIM
  • Thorne Sparkman, Jr., M.D. Professor

Education and training

  • Medical School: Columbia University
  • Residency: University of Pennsylvania Health System

What my patients think about me

Average Rating

521 reviews

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

Anonymous
April 2026
dr. lautenbach is an empathetic listener and always drills down through many questions before she makes a diagnosis.
Anonymous
April 2026
she is very thorough and attentive
Anonymous
April 2026
professional and polite nice and friendly
Anonymous
April 2026
on my recommendation, my husband is now one of her patients, and he also regards her very highly.

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.
Dr. Lautenbach is a Penn Medicine physician.

Qualifications and experience

Treatments and Conditions

My research

Lautenbach G, Petri M Women's Health , Rheum Dis Clin North Am., 25: 1999,539-565

Sources of variability in normal CA-125 levels Westoff C, Levin B, Ladd G, O'Connor J , Cancer Epidemiology Biomarkers and Prevention, 5: 1992,357-359