Jenna Higgins, M.D., Pediatrician
Dr. Higgins is a board-certified pediatrician who earned her medical degree from Temple University School of Medicine and completed her residency at A. I. DuPont Hospital for Children. Her areas of special interest include breastfeeding and obesity.
Lisa Flores, M.D., Pediatrician
Dr. Flores is board-certified in Pediatrics and is a fellow of the American Academy of Pediatrics. She earned her medical degree from the University of Texas Medical Branch and completed her residency and training at Rush Presbyterian, St. Lucks Medical Center and the University of Texas System Hospitals. Dr. Flores specializes in pediatric hematology-oncology.
Ashley Landicho, M.D., MBA, Pediatrician
Dr. Landicho is a board-certified Pediatrician. She earned her medical degree from Drexel University College of Medicine and completed her residency at Children’s Hospital at Montefiore. Her special interests are in adolescent health and fire-arm and injury prevention.
Ryan Mascio, D.O., Pediatrician
Dr. Mascio is a board-certified Pediatrician. He earned his medical degree at UMDNJ School of Osteopathic Medicine and completed his residency at Walter Reed Army Medical Center.
Erica Turner, M.D., Pediatrician
Dr. Turner is a board-certified Pediatrician. She received her B.A. in biology from Bryn Mawr College. She then went on to receive her medical degree from the University of Vermont and completed her pediatric internship and residency at the University of Florida. Dr. Turner has extensive experience in the field of pediatrics both as a practitioner and instructor.
Kai Turner, D.O., Pediatrician
Dr. Turner is a board-certified Pediatrician who earned her medical degree from Edward Via College of Osteopathic Medicine at Virginia Tech. She completed a Pediatric Residency at A I duPont Hospital for Children / Thomas Jefferson University and completed a Pediatric Chief Year at Crozer Chester Medical Center. Her areas of special interest include community pediatrics and international medicine.
Tanner Walsh, M.D., Pediatrician
Dr. Walsh is a board-certified Pediatrician who earned her medical degree from Universidad Autonoma de Guadalajara. She completed her residency at Crozer-Keystone Health System. Dr. Walsh’s areas of special interest include breastfeeding and oral health.
Tina Ahmadinejad, M.D., Family Medicine/Complex Care
Dr. Ahmadinejad is a certified Family Medicine practitioner. She completed her family medicine residency and fellowship in Complex Care and Social Needs at Crozer Keystone Health Systems before joining ChesPenn in 2019 to lead our Complex Care Program.
Bruce Auden, M.D., Internal Medicine
Dr. Auden is certified in internal medicine. He received his medical degree from the University of the West Indies and completed a residency and fellowship in internal medicine at the University of Illinois College of Medicine.
Raquibul Islam, M.D., Internal Medicine
Dr. Islam is board-certified in Internal Medicine. While living in the United Kingdom he worked as a Registrar for five years. He earned his medical degree from Dhaka University in Bangladesh and completed his residency at Mercy Catholic Medical Center in Pennsylvania.
Chelsea Spiegelhalder, PA-C, Physician Assistant
Ms. Spiegelhalder is a graduate of Salus University with a Masters in Medical Science and certified by the National Commission on Certification of Physician Assistants.
Elizabeth Warren, CNM, FNP, Family Medicine
Ms. Warren is a Nurse Practitioner who received her Master’s Degree in Nursing and Nurse-Midwifery from Vanderbilt University.
Robert Berkowitz, M.D., Obstetrician/Gynecologist
Dr. Berkowitz is a graduate of Temple University School of Medicine and completed his residency at Albert Einstein Medical Center. He is board-certified in Obstetrics and Gynecology.
Sofia Barroso, D.M.D.
Dr. Barroso earned her dental degree from the University of Pennsylvania School of Dental Medicine. She is a member of the Pennsylvania Dental Association and the American Dental Association.
Carl Jackson, D.M.D.
Dr. Jackson is a graduate of the University of Pennsylvania School of Dental Medicine and has a graduate degree from the University of Massachusetts. Dr. Jackson started his career as a dentist with the National Health Service Corps before going into private practice.
Mohamed Rashad, D.M.D.
Dr. Rashad graduated from the University of Pennsylvania School of Dental Medicine and served his residency at the Veterans’ Administration Medical Center of Philadelphia.
Sima Tafreshi, D.D.S.
Dr. Tafreshi is a graduate of Columbia University College of Dental Medicine. She completed her dental residency at Northwell Health Long Island Jewish Medical Center.
Paul Renn, LCSW
Paul Renn is a Licensed Clinical Social Worker and a graduate of Temple University. Paul’s approach to patient-centered care is grounded in connection, respect, and awareness. His areas of interest include depression, anxiety, smoking cessation, and stress management. Therapeutic interventions include acceptance and commitment therapy, cognitive behavioral therapy, and solution-focused brief interventions. Additionally, Paul has a deep interest in the practice of mindfulness in addressing concerns related to one’s physical and mental wellbeing.
Andrea Murphy, LCSW
Andrea Murphy is a Licensed Clinical Social Worker who received her master’s degree from Widener University. Ms. Murphy served as Director of the Social Work Program at Neuman University. She is an adjunct faculty member at Delaware County Community College. Her areas of special interest include Cross-cultural competence, integrative theory in behavioral health and relationship theory, and research.
Lisa Portnoy, MS, LPC
Lisa Portnoy is a Licensed Professional Counselor who received her master’s degree from the Philadelphia College of Osteopathic Medicine. Ms. Portnoy is experienced in using evidence-based treatments to address lifestyle changes, including exercise and dieting, diabetes management, and substance use. She embraces a patient-centered approach and integrates mind-body approaches in her work with patients to meet their individual needs.
Michelle Quigley-Burns, LCSW
Michelle Quigley-Burns is a Licensed Clinical Social Worker who completed her master’s degree in social work at Widener University. Ms. Quigley-Burns is trained in Dialectical Behavior Therapy and partners with primary medical providers to support patients’ behavioral and physical health using a patient-centered, strengths-based approach.