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Our Team

Transplant Nephrologists
Kimberly Czech, MD (Pediatric) 
Divya Jain, MD
Zahraa Hajjiri, MD
Eunice John, MD (Pediatric)
David Perkins, MD
Ignatius Tang, MD
Nicholas Zwang, MD

Transplant Hepatologists
Wadih Chacra, MD
Sean W.P. Koppe, MD
Priti Marwaha, MD
Ammara Naveed, MBBS

Transplant Surgeons
Jorge Alvarez Almario, MD
Enrico Benedetti, MD, FACS
Mario Spaggiari, MD
Ivo Tzvetanov, MD

Pre-transplant Nurse Coordinators 
(Kidney/Pancreas) 
Cynthia Arevalo, RN, MSN, MBA 
Grace Gray, RN
Lor Lawson, RN
Karen Lostaunau, MSN, BSN, APHN-RN
Jurate Platakis, RN, MSN
Vanessa Wright-Cammon, RN, MSN 
(Liver) 
Jeanette Aguilar, RN, BSN 
Lisa Mariano, BSN, RN, CCRN
Loretta Murphy, RN

Post-transplant Nurse Coordinators
Michelle DeFalco, RN, APN
Lori Gardner, RN, BSN
Gil Marquez, RN, BSN

Nurse Practitioners
Tocarra Dantzler, MSN, RN, ACNP-BP
Abraham Dasoqi, RN, ACNP-BC
Heidi Kolodziejczyk, ANP-BC
William Lam, PA-C 
Sara C. Miyata, RN, ACNP-BC
Jintu Thomas, APN
Michelle Zubrycki, RN, ACNP-BC

Transplant Pharmacists
Maya Campara, PharmD, BCPS 
Jamie Benken, PharmD, BCPS
Kelly Galen, PharmD
Shree Patel, PharmD 

Transplant Dietitians
Catalina Laverne MPH, RD, LDN, CDE  
Veronica Thompson, MPH, RD, LDN

Transplant Social Workers
Jaclyn Siegel, MSW, LCSW
Sara Miller, LCSW
Samantha Mok, MSW, LSN

Living Donor Advocate
Anna Polys, MSW, LSW

Transplant Financial Coordinators
Tonia Duke, BHA 
T'reva Laws 
Alicia Martinez, MPA

Quality Specialists 
Richard Cartwright
Jane Wong, RN  

Transplant Research
Amelia Bartholomew, MD
Natalie Isho, MPH
Andrea Molino, BA, BS
Patricia West-Thielke, PharmD, BCPS

Transplant Assistants
Melvin WC Brown, Jr.
Mary Flores
Vanessa Flores
Silvia Galacia
Natosha Grinnage, MA
Veronica Orozco
Tennille Sumler

Transplant Access/Surgical Coordinator
Karrel Bernardo, RN, BSN 

Transplant Infusion Nurse
Patricia Tiller, RN, BSN 

Transplant Medical Assistants
Nancy Alonzo
Antoinette Ellen, CMA
Olga Rivera, CMA
Jeannie Rodriguez, CMA
Annabel Valadez

Organ Recovery Coordinators
Gayle Blake, PA 
Mary Polk, RN, MSN
Gail Skolek, RN, BSN

Transplant Administration
Karen Cooper-Washington, MSN, RN, Clinic Director of Physician Practice
Karishma Parekh, MBA, Director of Transplant Finance
Adriana Valencia, Administrative Assistant
Debbie Walczak, APN, CCNS, Transplant Nurse Manager  

Transplant Outreach Coordinators
David Dreyfus 
Marla Richards