Our Staff

We are focused on making your care experience as personal, convenient, and comfortable as possible. We take the time to fully listen and understand your needs, and then work with you to develop an appropriate plan of action. We want you to be a full participating partner in your healthcare.

Karl Zimmerman, M.D.


Internal Medicine

Areas of Expertise

Annual Physicals
Acute & Urgent Care
Cardiac Evaluations
Disease Management
Preventive Health
Health Maintenance
Sports Medicine
Women’s Health
Geriatric Health
Exercise, Nutrition & Weight Management
Men’s Health
Skin Rashes
Stress Management
Complex Medical Conditions
Integrative Medicine
Digestive Disorders
Infectious Disease

Medical School

Temple University School of Medicine


Temple University Hospital

Board Certifications

  • ABIM

Hospital Affiliations

The Chester County Hospital


Mainline Today Top Doc 2011, 2010

Care Philosophy

I believe that educating patients about their disease or problem is the key to their understanding and acheiving wellness. I strive to communicate this in a way that my patients understand.

Personal Interests

Sailing, Golf

Favorite Authors

Brad Thor and Vince Flynn 

Favorite Music