Peter Santoro, M.D., FACS
Director of Robotic Surgery · ChristianaCare
Dr. Peter Santoro specializes in advanced robotic techniques, with special interests in complex abdominal wall hernia repair.
Abdominal Wall Reconstruction Minimally Invasive Surgery General Surgery Robotic Surgery Hernia Repair
Bettina Tweardy Riveros, J.D.
Chief Public Affairs Officer and Chief Health Equity Officer · ChristianaCare
Leads health equity and government affairs strategies to advance ChristianaCare's vision and mission to serve the community.
Community Engagement Health Policy Strategy Vision Government Affairs
John Emberger, RRT-ACCS, FAARC, CPHQ
Director of Respiratory Care · ChristianaCare
John Emberger is the respiratory therapist and the critical care coordinator for ChristianaCare’s Respiratory Department.
Respiratory Care Critical Care Mechanical Ventilation
Joan Pirrung, MSN, APRN, ACNS-BC
Chief Nursing Officer of Union Hospital · ChristianaCare
Joan Pirrung is the chief nursing officer at ChristianaCare’s Union Hospital.
Acute Inpatient Surgical and Trauma Services Trauma Service Leadership Trauma Nursing Trauma Care Adult Health
Jason Rolls, M.D., FACS
Chief and Surgical Director of the Kidney Transplant Program · ChristianaCare
Dr. Rolls is Chief and Surgical Director of the Transplant Program. He provides care for those choosing kidney transplantation or donation.
Transplantation Immunosuppression Organ Donation General Surgery Abdominal Solid Organ Transplantation Dialysis Access Surgery
Omar A. Khan, M.D., MHS, FAAFP
Enterprise Chief Scientific Officer · ChristianaCare
Dr. Omar Khan is the enterprise chief scientific officer and vice president of research administration and scientific affairs.
Global Health Medical Education Public Health Medical Writing Healthcare Leadership
Rose Kakoza, M.D., MPH
Senior Clinical Network Director, Population Health · ChristianaCare
Dr. Rose Kakoza specializes in using primary care to improve health equity and the effectiveness of accountable care.
Primary Care Primary Care Delivery Reform Population Health High Risk Population Management
Karen Antell, M.D., MPH, FAAFP
Director of Maternity and Women’s Health Education · ChristianaCare
Menopause Transition Care Contraception Training Family Medicine Obstetrical Care Maternity Care Education School-based Health
George Kimbiris, M.D., FSIR
Section Chief of Vascular Interventional Radiology and Interventional Radiology Lab · ChristianaCare
Dr. George Kimbiris is the section chief of Interventional Radiology and medical director, Interventional Radiology Lab at ChristianaCare.
Interventional Radiology Vascular Interventional Radiology
Robert Asante, Ed.D., MBA, CISSP, HCISPP
Chief Privacy Officer · ChristianaCare
Robert Asante is the chief privacy officer at ChristianaCare.
Governance Risk Management Compliance Privacy Information Security
Emmanuella Olaiya, DNP, APRN-CNP, WHNP-BC
Nurse Practitioner at ChristianaCare Center for Women's Wellness and Middletown East Women's Health · ChristianaCare
Emmanuella Olaiya is a nurse practitioner who specializes in women’s health.
Women's Health Obstetrics Gynecology Cancer Screening Contraception
Ijaz Anwar, M.D.
Internal Medicine Physician at ChristianaCare Primary Care at Smyrna · ChristianaCare
Dr. Ijaz Anwar is an internal medicine physician at ChristianaCare Primary Care at Smyrna.
Geriatric Medicine Internal Medicine
Erin Booker, LPC
Chief Bio-Psycho-Social Officer · ChristianaCare
Erin Booker, LPC, is the Chief Bio-Psycho-Social Officer at ChristianaCare.
Behavioral Health Community Health Strategic Collaborations Community Education Community Partnerships
David Paul, M.D.
Chair of Pediatrics · ChristianaCare
Dr. David Paul is one of the nation's leading neonatologists who's been recognized for his excellence in teaching, research and care.
Clinical Research Infant Mortality Neonatology Pediatrics Premature Births
Sudhakar Satti, M.D., FAHA
Neurointerventionalist · ChristianaCare
Dr. Sudhakar R. Satti is a neurointerventional surgeon at ChristianaCare.
Interventional Neuroradiology Neuroradiology Neurology Radiology Patient Care
Nicole Duffy, Ph.D, MA
Psychologist · ChristianaCare
Nicole Duffy is a health psychologist at ChristianaCare’s Helen F. Graham Cancer Center & Research Institute.
Counseling Psychology Meaning Centered Psychotherapy Posttraumatic Stress Head/Neck Cancer
Nicholas J. Petrelli, M.D.
Bank of America Endowed Medical Director, Helen F. Graham Cancer Center and Research Institute · ChristianaCare
Nicholas J. Petrelli is a nationally recognized expert on cancer.
Colorectal Cancer Cancer Care Management Cancer Detection Cancer clinical trials Surgical Oncology
Greg O'Neill, MSN, APRN, AGCNS-BC
Patient & Family Health Education Director · ChristianaCare
Greg O'Neill, MSN, APRN, AGCNS-BC, NPD-BC, NEA-BC, is the director of Patient & Family Health Education.
Nursing Professional Development Patient Education Initiatives Health Literacy
Travis Ross, DPT
Physical Therapist · ChristianaCare
Travis Ross, DPT, is a physical therapist at ChristianaCare.
Active Release Techniques Sports and Orthopaedic Rehabilitation Injury Recovery Physical Therapy Injury Prevention
Karl Zelik
Associate Professor of Mechanical Engineering · Vanderbilt University
Expert on exoskeletons, human movement, biomechanics and prosthetic limbs
Assistive Devices Mechanical Engineering Biomechanics Exoskeletons Human movement