Leadership

Board of Directors

Abhay Sanan, MD

President

David Teeple, MD

Vice President

Brian P. Callahan, MD

Secretary

Francisco Valdivia, MD

Board Member

W. Horace Noland, MD

Board Member

Michael Badruddoja, MD

Board Member

Mindy Song, MD

Board Member

Sergio Rivero, MD

Board Member

Abraham Jacob, MD

Board Member

Adam Reynolds, MD

Board Member

Yeeck Sim, MD

Board Member

Tina Skrepnik, MD

Board Member

David Dai, MD

Board Member

Executive Team

Claudia Rasnake

Chief Strategy Officer

Teresa Briggs

Chief Financial Officer

Wyatt Howell

Chief Operating Officer

Leadership Team

Joseph Daugherty

Human Resources Manager

Michele Hogan

Electroneurodiagnostic Services Manager

Scarlett Jargo

Executive Assistant

Dana Montry

Revenue Cycle Manager

Crystal Placencia

Clinical Research Director

Barbra Sasselli

Director of Operations

Diana Fragoso

Radiation Oncology Manager

Kelsey Vargas

Patient Access Manager

Monica Zuniga-Quesnel

Marketing Manager/
Physician Liaison