Michael J. Colli, MDChief Medical Officer, Keystone HealthDr. Colli Pediatrics Director, Pediatrician
Dr. 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, MDAssistant Medical Director of Pediatrics, Pediatrician
Dr. 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, MDPediatrician
Dr. 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 (Chair of the Pediatrics Department)Certifications/Licenses: American Academy of Pediatrics
Karen Galicia, MDPediatrician
Dr. 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, MDPediatrician
Dr. 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, PACertifications/Licenses: American Board of Pediatrics
Ira Listijani, MD, FAAPPediatrician
Dr. 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
Jessica Pozzuto, MDPediatrician
Dr. Pozzuto completed her residency at Akron Children’s Hospital in Akron Ohio. She received her M.D. at The Commonwealth Medical College in Scranton, Pennsylvania and her Bachelor of Science degree in Engineering at Case Western Reserve University in Cleveland, Ohio.Affiliations/Hospitals: Chambersburg Hospital, Chambersburg, PA
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.
Andrew Ducey, CRNPPediatric Nurse Practitioner
Mr. 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, CRNPPediatric Nurse Practitioner
Ms. 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.
Beverly Curtis, CRNPPediatric Nurse Practitioner, International Board Certified Lactation Consultant
Ms. Curtis earned her Doctor of Nursing Practice at Chatham University, her Post Master’s Certificate as a Pediatric Nurse Practitioner at West Virginia University, a Master’s of Science in Nursing Administration and Research at Indiana University of Pennsylvania, and her Bachelor’s in Nursing at Waynesburg University. Ms Curtis has also earned a Bachelors’ of Science in speech and language therapy/education at Indiana University of Pennsylvania.Certifications/Licenses: Registered Pediatric Nurse Practitioner, Registered Nurse, CPR Certified, Pediatric Advanced Life Support Certified, La Leche League Leader Certification, International Board of Lactation Consultant Examiners Certification IBCLC.
Matthew Hopkins, CRNPPediatric Nurse Practitioner
Mr. 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
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-CPhysician Assistant
Ms. 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 Provider
Abbey Oatman, PA-CPhysician Assistant
Ms. Oatman earned her Master of Science degree in Physician Assistant Studies as well as her Bachelor of Science degree in Medical Studies at DeSales University, in Center Valley, PA.Certifications/Licenses: Certified Physician Assistant, Advanced Cardiac Life Support Provider, Pediatric Advanced Cardiac Life Support Provider
Clinical Social Workers
Trond Harman, LCSWLicensed Clinical Social Worker
Mr. 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).
Pennsylvania Clinical Social Work License
Tiffany Dieuveuil, LCSWLicensed Clinical Social Worker
Ms. Dieuveuil earned her Masters of Social Work and her Bachelor of Arts degree in Social Work from The University of Maine in Orono, ME.
Pennsylvania Clinical Social Work License, Child & Adolescent Anxiety Treatment Certification