Lewis Wai-Hung Lo, MD
Obstetrics and Gynecology
Accepting new patients
Sees patients age 18 and up
Penn Ob/Gyn Chester County Exton
View 2 additional locations
Make an appointmentCall 610-903-6200
Penn Medicine Provider

About me

Education and training

  • Medical School: Albert Einstein College of Medicine
  • Residency: Montefiore Medical Center

What my patients think about me

Average Rating

418 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.

February 2026
amazing provider
January 2026
listened to concerns very nice no rush
January 2026
answered all my questions with kindness
January 2026
very kind, patient, and listened. thank you.

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Chester County Hospital: Has privileges to treat patients in the hospital.
Dr. Lo is a Penn Medicine physician.

Qualifications and experience

Treatments and Conditions