A doctor focused on you

Dr. Zimmerman has partnered with SignatureMD to ensure that you receive the finest in personalized care. As a program member, you’ll experience a new approach, where Dr. Zimmerman will dedicate the time you need to help you live your healthiest life.

Karl Zimmerman, MD

Internal Medicine

Education

  • Undergraduate: Saint Joseph’s University BS in Biology
  • Medical School: Temple University School of Medicine
  • Residency: Temple University Hospital Residency in Internal Medicine

Affiliations and Memberships

  • American College of Physicians
  • American Medical Association
  • Pennsylvania Medical Society
  • Chester County Medical Society

Commendations

  • Main Line Today Magazine, Top Doctor Award: Internal Medicine 2009, 2010, 2013, 2015, 2019

Dr. Zimmerman graduated from medical school in 1993. He completed his residency at Temple University Hospital and became a board-certified Internal Medicine Physician in 1996. He is an excellent diagnostician, accustomed to managing complex chronic and acute medical conditions throughout the adult lifespan. He has served the Kennett Square community and surrounding areas for over 25 years. Dr. Zimmerman has been ranked as Top Doc in Main Line Today and Philadelphia Magazine and consistently achieves the highest patient ratings. He prides himself for being thorough, compassionate, and taking a well-rounded approach to patient care.

Practice information

Karl Zimmerman, MD

Doctor of Internal Medicine
127 W Street Road, Suite 101
Kennett Square, PA 19348

O610.444.1212
F610.444.3633

Monday - Friday

8:30 AM - 5:00 PM

Saturday - Sunday

Closed

Monday - Friday

8:30 AM - 5:00 PM

Saturday - Sunday

Closed

Accepted insurance

Here is a list of major insurances accepted at Dr. Zimmerman’s practice. To verify in-network participation, please contact your insurance member services line, or the office directly.

  • Medicare
  • IBC
  • Aetna
  • United Healthcare
  • Cigna

Hear from Dr. Zimmerman’s patients