Meet Our Ohana

Our Mission

Ohana One cultivates surgical training programs in developing areas around the world and we do so in collaboration with like-minded organizations. Our work is not limited to single mission trips, but to establishing long-term sustainable surgical training programs utilizing mentor relationships and advanced technology. In doing so, we work alongside surgical providers to help them take on increasingly more complex cases with the goal of elevating and expanding safe surgical care.

Each of our members have unique skills and passion for advancing surgical care in developing countries and working together and with others to advance training and bring mentors and mentees closer than ever. Ohana means “family” and we bring everyone into our Ohana to feel supported, inspired and connected.

Board of Directors

Michele Dee, MD


Pediatric Anesthesiologist
Cedars Sinai Medical Center

David Kulber, MD

Vice President

Plastic and Reconstructive Surgery
Cedars Sinai Medical Center

Kylie Tanabe, PA-C


Physician’s Assistant
Cedars Sinai Medical Network

Susan K. Laffer



Adrian Ashkenazy

L’Ermitage Hotels

Aaron Bregman

Bregman Law Group

Gracie Fermelia

Chief Operating Officer
Causeway Capitol

Marshall Geller

Co-Founder and Managing Partner
St. Cloud Capital, LLC

Tom Gordon

Chairman at DSL Construction
Co-Trustee, Don Levin Trust

Harry Levitt

Managing Director
Mack Financial Group

Karissa Sharifian

Plastic Surgery Physician’s Assistant
Cedars-Sinai Medical Center

Garry Pearson

Sun Valley, Idaho
Private Investor

Jay Roach

Delirious Media

Sandra Rodriguez, RN

Registered Nurse
Cedars Sinai Medical Center

Robert Uhlaner

Senior Partner
McKinsey & Company, Inc.

Ohana Team

Marchelle Sellers, MBA

Executive Director

Nasim Hafiz

Compliance Coordinator

Marvee Turk, MD

Surgical Consultant

Emily Martinez

Administrative Coordinator

Megan Demijohn

Physician Relations

Scott Moe

Digital Training and Video

Maggie Bohlman

Marketing and Media

Jadie Delgado

Marketing and Social Media

Tarek Elshayal

Biomedical & Logistics Coordinator

Edward Ray, MD

Ohana App Developer

Rachel Buigas-Lopez

Graphic Designer

Key Pearson

Business Development Specialist

Lindsay Sanger

Video Technician

Advisors to the Board

Joyce Brandman


Andrew Freedman, MD

Vice Chair Pediatric Urology
UCLA Medical Center

Mark Urata, DDS, MD

Plastic and Reconstructive Surgery
Children’s Hospital Los Angeles

2021-2022 Ohana Surgical Team Liaisons

Jonathan Browne

Neurosurgical Liaison
California University of Science and Medicine

Gracie Baum

Orthopedic Surgery Liaison
UCLA 2021 – B.S. in Physiological Science + Global Health Minor

Christian Lingamen 

Plastic and Reconstructive
Surgery Liaison
California State University Northridge 2020 – B.S. in Kinesiology

Jaxon Baum

Urological Liaison
TTUHSC School of Medicine 2024

Isa Rosenzweig

General Surgery Liaison
UCLA 2021 – B.S. in Molecular, Cell, Developmental Biology + Global Health Minor