Jennifer S. Ammons, MD
she/her/hers
General Pediatrics
Accepting new patients
Sees newborns through age 18
LG Health Physicians Roseville Pediatrics CityGate Lancaster
View 1 additional location
Make an appointmentCall 717-569-6481
Headshot of Jennifer S. Ammons, MD
Penn Medicine Provider

About me

  • Medical Liaison, ChildProtect Program, Lancaster General Health

I grew up in a rural community in Central Pennsylvania then pursued my undergraduate and medical education in New Jersey.  My husband and I completed our residencies in Pittsburgh.  I have lived in Lancaster since 2002 and love the community, the small town vibe, and the access to big cities.  I enjoy partnering with families to educate them about health topics, safety, immunizations, and growth and development.  I love watching children and families grow and change over time.  Outside of the office, I am an avid reader, love to cook, travel and enjoy spending time with my family and numerous pets.  I enjoy tinkering in my garden and pond.  My husband is an emergency medicine physician. We have two adult children, a son and a daughter.

Education and training

  • Medical School: Rutgers-Robert Wood Johnson Medical School
  • Residency: Children's Hospital of Pittsburgh of UPMC

What my patients think about me

Average Rating

59 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
April 2026
the dr answers my questions concerns and tries to understand my question concerning my autistic child
Anonymous
March 2026
best pediatrician in lancaster county!
Anonymous
February 2026
i love my doctor, she's super fun, smart, personable, and practical
Anonymous
February 2026
she's the best pediatrician in the whole hospital system!

Insurance accepted

My Locations

LG Health Physicians Roseville Pediatrics CityGate Lancaster

Penn Medicine hospital privileges

  • Lancaster General Hospital: Has privileges to treat patients in the hospital.
Dr. Ammons is a Penn Medicine Lancaster General Health physician.

Qualifications and experience

Treatments and Conditions