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

369 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.

October 2025
he remembered me from when i was pregnant three years ago and he was quick and communicative during the appointment
September 2025
love dr. lo
September 2025
dr lo's demeanor is very pleasant yet he commands respect at the same time.
September 2025
knowledgeable, understandable and reasonable explanations, clear communication and good listening skills

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