Pediatricians
Michael J. Colli, MD
Chief Medical Officer, Pediatrics Director, PediatricianDr. Colli’s internship and residency was completed at Children’s Hospital Medical Center in Cincinnati in 2001. He earned his M.D. at the University of Rochester School of Medicine in Rochester, NY, and his B.A. at Johns Hopkins University in Baltimore.
Affiliations/Hospitals: Chambersburg Hospital, Chambersburg, PACertifications/Licenses: American Academy of Pediatrics
Matthew C. Kaufman, MD
Assistant Medical Director of Pediatrics, PediatricianDr. Kaufman completed his residency at Children’s Hospital of the King’s Daughters in Norfolk, VA. He received his M.D. at the Pennsylvania State University College of Medicine in Hershey, PA. Dr. Kaufman earned his B.S. at West Chester University in West Chester, PA.
Affiliations/Hospitals: Chambersburg Hospital, Chambersburg, PACertifications/Licenses: American Academy of Pediatrics
Mary Jo Hall, MD
PediatricianDr. Hall was chief resident at the Milton S. Hershey Medical Center in Hershey, PA, in 2003, after conducting her initial residency in pediatrics at the hospital in 2002. She earned her M.D. from MCP Hahnemann University School of Medicine in Philadelphia, and her B.S. at Juniata College in Huntingdon, PA.
Affiliations/Hospitals: Chambersburg Hospital, Chambersburg, PA Certifications/Licenses: American Academy of Pediatrics
Karen Galicia, MD
PediatricianDr. Galicia completed her Residency in Pediatrics at Morristown Memorial Hospital in Morristown, NJ. She earned her medical degree from the University of the City of Manila in Manila, Philippines. She completed her Bachelor of Science degree at the University of the Philippines in Quezon City, Philippines.
Affiliations/Hospitals: Chambersburg Hospital, Chambersburg, PACertifications/Licenses: American Academy of Pediatrics
Erin A. Hannagan, MD
PediatricianDr. Hannagan was a resident in pediatrics and earned her M.D. at the State University of New York, Health Science Center at Syracuse. She earned a B.A. in biology and English at Binghamton University in Vestal, NY.
Affiliations/Hospitals: Chambersburg Hospital, Chambersburg, PA (Chair of the Pediatrics Department)Certifications/Licenses: American Board of Pediatrics
Ira Listijani, MD, FAAP
PediatricianDr. Listijani completed her residency in pediatrics at Elmhurst Hospital Center-Mount Sinai Services, Elmhurst, NY, and earned her M.D. at the Medical School, Diponegoro University in Semarang, Indonesia.
Affiliations/Hospitals: Chambersburg Hospital, Chambersburg, PACertifications/Licenses: American Academy of Pediatrics
Saranya Thilak, MD
PediatricianDr. Thilak completed her residency training at Albert Einstein Medical Center, in Philadelphia, PA. She completed her pediatric post graduate training at Vijaya Medical and Educational Trust, India, and her Bachelor of Medicine and Bachelor of Surgery degrees at Kilpauk Medical College and Hospital, India.
Affiliations/Hospitals: Chambersburg Hospital
Erum Khalil, MD
PediatricianDr. Khalil completed her residency training in Pediatrics at Monmouth Medical Center, in Long Branch, NJ. She completed her Bachelor of Medicine and Bachelor of Surgery degrees at Dow Medical College, Pakistan.
Affiliations/Hospitals: Chambersburg HospitalCertifications/Licenses: American Academy of PediatricsNurse Practitioners
A certified registered nurse practitioner (CRNP) may practice medicine under physician supervision. A CRNP assesses a patient’s health status by getting health histories, performing exams, and ordering and interpreting diagnostic tests. In a pediatric practice, a nurse practitioner has special training to treat problems of children and adolescents. The CRNP consults with a pediatrician and establishes a treatment plan.
Stacey Redding, CRNP
Nurse PractitionerMs. Redding earned her Masters of Science degree in Nursing from Maryville University in St. Lous, MO, and her Bachelor of Science in Nursing from York College of Pennsylvania, in York, PA.
Certifications/Licenses: Registered Pediatric Nurse Practitioner, Registered Nurse, CPR Certified.
Kimberly Slider, CRNP
Pediatric Nurse PractitionerMs. Slider earned her Masters of Science degree in Pediatric Primary Care and her Bachelor of Science degree in Nursing from Drexel University in Philadelphia, PA. She received her Bachelor of Arts in Health Sciences from Gettysburg College, in Gettysburg, PA.
Certifications/Licenses: Registered Pediatric Nurse Practitioner, Registered Nurse
Andrew Ducey, CRNP
Pediatric Nurse PractitionerMr. Ducey earned his Master of Science in Nursing degree at the University of Toledo Medical Center and his Bachelor of Science degree in nursing at Bowling Green State University.
Certifications/Licenses: Registered Pediatric Nurse Practitioner, Registered Nurse
Alexandra Cordell, CRNP
Pediatric Nurse PractitionerMs. Cordell earned her Doctor of Nursing Practice at Chatham University, her Master of Science in Nursing degree in Pediatric Primary Care at Gwynedd Mercy University, and her Bachelor of Science in Nursing with a minor in Human Biology at Gwynedd Mercy University. She also received an Associates of Science in Nursing at Gwynedd Mercy University.
Certifications/Licenses: Registered Pediatric Nurse Practitioner, Registered Nurse, CPR Certified.
Matthew Hopkins, CRNP
Pediatric Nurse PractitionerMr. Hopkins earned his Family Nurse Practitioner Degree at Widener University, his Master’s of Science in Nursing from Wilson College, and his Registered Nursing degree at Hagerstown Community College.
Certifications/Licenses: Registered Pediatric Nurse Practitioner, Registered Nurse, Basic Life Support Certified, Advanced Cardiac Life Support Provider
Mackenzie VanDuzer, CRNP
Nurse PractitionerMs. VanDuzer earned her Master of Science degree in Nursing from Carlow University in Pittsburgh, Pennsylvania. She earned her Bachelor of Science in Nursing from California University of Pennsylvania in California, Pennsylvania, and her Associate of Applied Science in Nursing from Westmoreland County Community College in Greensburg, Pennsylvania.
Certifications/Licenses: Registered Pediatric Nurse Practitioner, Registered Nurse, CPR Certified.Physician Assistants
A PA-C is a health care professional licensed to practice medicine with physician supervision and is trained to do many tasks that physicians usually do. As part of their responsibilities, PAs conduct physical exams, diagnose and treat illnesses, order and interpret tests, counsel on preventive health care, and in Pennsylvania can write prescriptions. PAs must complete an accredited, formal education program and pass a certifying exam. Those PAs who pass the exam may use the credential “PA-C.”
Julie Blachek, PA-C
Physician AssistantMs. Blachek earned her Master of Science degree in Physician Assistant Studies at King’s College in Wilkes-Barre, PA. She earned her Bachelor of Science degree at East Stroudsburg University in East Stroudsburg, PA.
Certifications/Licenses: Certified Physician Assistant, Advanced Cardiac Life Support Provider, Basic Life Support ProviderClinical Social Workers
Trond Harman, LCSW, CCTP-II
Licensed Clinical Social WorkerMr. Harman earned his Masters of Social Work with a concentration in Developmental Disabilities from Widener University in Chester, PA and his Bachelor of Science in Education with a minor in coaching from Lock Haven University in Lock Haven, PA.
Training and Certificates: Trained in Acceptance and Commitment Therapy (ACT), Certified Clinical Trauma Professional, trained in EMDR (eye movement desensitization and reprocessing) therapy and DBT (dialectical behavior therapy), Certified Clinical Trauma Specialist II
Licenses
Pennsylvania Clinical Social Work License
