Mark S. Brown, MD
Internal Medicine
Sees patients age 18 and up
Penn Primary Care Phoenixville
Make an appointmentCall 610-933-8484
Headshot of Mark S. Brown, MD
Penn Medicine Provider

About me

Education and training

  • Medical School: Drexel University College of Medicine
  • Residency: Lankenau Hospital

What my patients think about me

Average Rating

1253 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
March 2026
demeanor, personality, patience, knowledge.
Anonymous
March 2026
great bed side manner and approach to medicine
Anonymous
March 2026
that my trust in dr brown and the care provided to me is well thought through and done in my best interest for a positive outcome from treatment recommended.
Anonymous
March 2026
very long wait time before i saw the doctor.

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Penn Presbyterian Medical Center: On the medical staff, but does not have privileges to treat patients in the hospital.
Dr. Brown is a Penn Medicine physician.

Qualifications and experience

Treatments and Conditions