
Kristin Mekeel, MD, FACS
Chief and Professor of Surgery
Surgical Director
Kidney and Pancreas Transplantation

Jennifer Berumen, MD
Assistant Professor of Surgery
Surgical Director of Pediatric Kidney Transplantation
Rady Children's Hospital

Tatiana Kisseleva, MD, PhD
Associate Professor with tenure Step II
Associate Professor In Residence, Step II
Surgery

Justin Parekh, MD
Assistant Professor of Clinical Surgery
Director, Transplant Quality

Gabriel Schnickel, MD
Associate Professor of Surgery
Surgical Director
Liver Transplantation
Staff
Hilary Beltran
Administrative Assistant
Drs. Schnickel, Berumen & Parekh
(858) 657-6487
Fax (858) 587-6694
Felicia Ferguson
Executive Assistant
Dr. Mekeel
(858) 657-6487
Fax (858) 587-6694
Kimberly Gross, NP
Nurse Practitioner
Inpatient/Hospitalized
Patients
(858) 657-6487
Fax (858) 587-6694
Robert Mallory, PA
Physician Assistant
Hepatobiliary Patients
(858) 246-1597
Fax (858) 228-5153
Teresa Geisinger, NP
Nurse Practitioner
Liver Transplant Patients
(858) 657-6487
Fax (858) 587-6694