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John Emberger, RRT-ACCS, FAARC, CPHQ

John Emberger, RRT-ACCS, FAARC, CPHQ

Director of Respiratory CareChristianaCare

John Emberger is the respiratory therapist and the critical care coordinator for ChristianaCare’s Respiratory Department.

Respiratory CareCritical CareMechanical Ventilation
Jason Rolls, M.D., FACS

Jason Rolls, M.D., FACS

Chief and Surgical Director of the Kidney Transplant ProgramChristianaCare

Dr. Rolls is Chief and Surgical Director of the Transplant Program. He provides care for those choosing kidney transplantation or donation.

Transplantation ImmunosuppressionOrgan DonationGeneral SurgeryAbdominal Solid Organ TransplantationDialysis Access Surgery
Omar A. Khan, M.D., MHS, FAAFP

Omar A. Khan, M.D., MHS, FAAFP

Enterprise Chief Scientific OfficerChristianaCare

Dr. Omar Khan is the enterprise chief scientific officer and vice president of research administration and scientific affairs.

Global HealthMedical EducationPublic HealthMedical Writing‎Healthcare Leadership
Karen Antell, M.D., MPH, FAAFP

Karen Antell, M.D., MPH, FAAFP

Director of Maternity and Women’s Health EducationChristianaCare

Menopause Transition CareContraception TrainingFamily Medicine Obstetrical CareMaternity Care EducationSchool-based Health
George Kimbiris, M.D., FSIR

George Kimbiris, M.D., FSIR

Section Chief of Vascular Interventional Radiology and Interventional Radiology LabChristianaCare

Dr. George Kimbiris is the section chief of Interventional Radiology and medical director, Interventional Radiology Lab at ChristianaCare.

Interventional RadiologyVascular Interventional Radiology
Robert Asante, Ed.D., MBA, CISSP, HCISPP

Robert Asante, Ed.D., MBA, CISSP, HCISPP

Chief Privacy OfficerChristianaCare

Robert Asante is the chief privacy officer at ChristianaCare.

GovernanceRisk ManagementCompliancePrivacyInformation Security
Emmanuella Olaiya, DNP, APRN-CNP, WHNP-BC

Emmanuella Olaiya, DNP, APRN-CNP, WHNP-BC

Nurse Practitioner at ChristianaCare Center for Women's Wellness and Middletown East Women's HealthChristianaCare

Emmanuella Olaiya is a nurse practitioner who specializes in women’s health.

Women's HealthObstetricsGynecologyCancer ScreeningContraception
Sudhakar Satti, M.D., FAHA

Sudhakar Satti, M.D., FAHA

NeurointerventionalistChristianaCare

Dr. Sudhakar R. Satti is a neurointerventional surgeon at ChristianaCare.

Interventional NeuroradiologyNeuroradiologyNeurologyRadiologyPatient Care
Nicole Duffy, Ph.D, MA

Nicole Duffy, Ph.D, MA

PsychologistChristianaCare

Nicole Duffy is a health psychologist at ChristianaCare’s Helen F. Graham Cancer Center & Research Institute.

Counseling PsychologyMeaning Centered PsychotherapyPosttraumatic StressHead/Neck Cancer
Nicholas J. Petrelli, M.D.

Nicholas J. Petrelli, M.D.

Bank of America Endowed Medical Director, Helen F. Graham Cancer Center and Research InstituteChristianaCare

Nicholas J. Petrelli is a nationally recognized expert on cancer.

Colorectal CancerCancer Care ManagementCancer DetectionCancer clinical trialsSurgical Oncology