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Keystone Internal Medicine

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Internal Medicine Physicians

https://keystonehealth.org/keystoneinternalmedicine/staff/jason-a-galicia-m-d/

Jason A. Galicia, MD

Medical Director, Internal Medicine Physician

Dr. Galicia completed his Residency in Internal Medicine at Morristown Memorial Hospital in Morristown, NJ. He earned his Doctor of Medicine degree from the University of the City of Manila in Manila, Philippines. He earned his Bachelor of Science degree from the University of Santo Tomas in Manila, Philippines.

Affiliations/Hospitals: Chambersburg HospitalCertifications/Licenses: Internal Medicine
https://keystonehealth.org/keystoneinternalmedicine/staff/kerry-whitelock-d-o/

Kerry Whitelock, DO

Internal Medicine Physician

Dr. Whitelock completed her Osteopathic residency as well as her Internal Medicine Residency at UPMC-Mercy. She graduated from the Philadelphia College of Osteopathic Medicine as a doctor of Osteopathic Medicine, and received her Masters of Science degree in Nutrition from The Pennsylvania State University.

Affiliations/Hospitals: Chambersburg HospitalCertifications/Licenses: Internal Medicine

Physician Assistants

https://keystonehealth.org/keystoneinternalmedicine/staff/danielle-ritchey-pa-c/

Danielle Ritchey, PA-C

Internal Medicine Physician Assistant

Ms. Ritchey earned her Master of Science degree in Physician Assistant Studies at King’s College in Wilkesbarre, Pennsylvania.
She completed her Bachelor of Science in Biology at Juniata College in Huntingdon, Pennsylvania.

Affiliations/Hospitals: Chambersburg HospitalCertifications/Licenses: NCCPA Certified Physician Assistant

Registered Nurse Practitioners

https://keystonehealth.org/keystoneinternalmedicine/staff/christine-pyne-crnp/

Christine Pyne, CRNP

Certified Registered Nurse Practitioner

Ms. Pyne earned her Master of Science in Nursing degree with specialization in Nursing Education from Walden University, and her Bachelor of Science Degree from the University of Phoenix. She completed her Post Master’s Certificate Program in Adult Gerontology at The George Washington University School of Nursing in Ashburn, Virginia.

Affiliations/Hospitals: Chambersburg Hospital
https://keystonehealth.org/keystoneinternalmedicine/staff/jill-zimmerman-crnp/

Jill Zimmerman, CRNP

Certified Registered Nurse Practitioner

Ms. Zimmerman earned her Doctorate of Nursing Practice from Bradley University and her Master of Science in Nursing degree from Capella University. She earned her Bachelor of Science Degree from Indiana Wesleyan University, and completed her Post Master’s Certificate Program as a Family Nurse Practitioner from Purdue University Global.

Affiliations/Hospitals: Chambersburg Hospital

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“I have great faith in Keystone Internal Medecine. I have been well cared for over the years and I put all of my trust in them. I have to praise everyone from the front desk to the exam rooms. A big thank you for all that you do!”

- Brenda H.

“Dr. Whitelock is a treasure. Also, the entire staff at Keystone Internal Medicine is professional and caring. I have full confidence in their care.”

- Russell S.

“I have recommended KIM to my other family members. The receptionist staff and the schedulers are fantastic and there isn’t a better a provider than Dr. Galica.”

- Jill S.

“Every person I came in touch with remembered me from a few years ago, I felt very pleased ,nice helpful people. I very much like my new Doctor.”

- Patricia S.