Ronald Kotler, MD
Sleep Medicine
Accepting new patients
Sees patients age 18 and up
Harron Lung Center Washington Square
View 1 additional location
Schedule onlineCall 215-829-5027
Penn Medicine Provider

About me

  • Respiratory Director, Pennsylvania Hospital Sleep Disorders Center
  • Professor of Clinical Medicine (Sleep Medicine)

Education and training

  • Medical School: University of Pennsylvania School of Medicine
  • Residency: Pennsylvania Hospital
  • Fellowship: University of Pennsylvania Health System

What my patients think about me

Average Rating

505 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
he is incredibly devoted to total patient care. very detailed to assess the entire medical issues unique to each patient.
January 2026
top notch doctor
January 2026
dr. kotler is an excellent, caring physician who listens well, asks good questions and dispenses valuable advice.
January 2026
he's good, understanding and patience

Insurance accepted

My Locations

Penn Medicine hospital privileges

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

Qualifications and experience

Treatments and Conditions