Executive Officers, Faculty, and Staff

Meet the People that Make Gurnick Academy Great
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Overview

Our faculty members are qualified medical professionals with a strong sense of responsibility and a desire to help our students gain the most comprehensive knowledge in the healthcare field.

We believe in equality and diversity! Because of this belief, we achieve excellence and recognize the value of every individual. We seek to create an environment that respects the diversity of the faculty members and students. That environment enables them to achieve their full potential, contribute fully, and derive maximum benefit and enjoyment from their involvement at Gurnick Academy of Medical Arts.

Our institution supports and encourages instructors and students to engage in discussions and dialogues. Students and faculty members are encouraged to express their views freely if they believe it would advance their understanding of the specialized discipline studied.

Gurnick Academy Executive Officers, Faculty, and Staff

Executive Officers

NameTitle
Konstantin GourjiChief Executive Officer
Larisa RevzinaChief Academic Officer
Dr. Zara GourjiChief Process Officer
Burke MalinChief Operating Officer
Elena KudryaVice President, Finance
Fred FaridianVice President, Campus Operations
Samantha Manlosa SanchezDean of Nursing
Lisa DiandaDean of Allied Health
Shellie BealerDean of Imaging

Medical Director

Dr. John McGahan, MDMedical Director
MD – University of Oregon Medical School – Portland, OR
BS – Gonzaga University – Spokane, WA
Dr. McGahan has over 50 years of experience.

Program Directors and Supervisors

NameTitle
Aarash Kioumehr• A.O.S. in Radiologic Technology Associate Program Director
Catherine Ammenti• A.S. in Physical Therapist Assistant Program Director
Charline Sealy• A.S. in Radiologic Technology Associate Program Director
Cheryl Young• B.S. in Radiation Therapy Program Director
Christy Foster Bollman• Executive Director of A.S. in Radiologic Technology
• DXA Program Director
Cristina Ramirez• A.O.S. in Respiratory Therapy Program Director
Donna Bega• Dental Assistant Program Director
Elizabeth Rosebrock• Executive Director of B.S. in Radiologic Sciences
• Program Director of A.S. in Radiologic Technology
Jay King• X-Ray Technician with Medical Assistant Skills Program Director
Jorge Aguilera• A.O.S. in Cardiac Ultrasound Technology Program Director
• A.O.S. in Ultrasound Technology Program Director
Kristina Souza• A.O.S. in Cardiac Ultrasound Technology Program Director
• A.O.S. in Ultrasound Technology Program Director
• A.O.S. in Vascular Ultrasound Technology Program Director
Larisa Lein• A.O.S. in Cardiac Ultrasound Technology Program Director
• A.O.S. in Ultrasound Technology Program Director
Larisa Revzina• Vocational Nursing Program Director
Lars Holmberg• A.S. in Physical Therapist Assistant Director of Clinical Education
Linda Hughes• Medical Assistant Program Director
Lisa Dianda• Executive Director of Medical Assistant Program
Marie Donahue• A.O.S. in Ultrasound Technology Associate Program Director
Martha Hartgraves•A.O.S. in Occupational Therapy Assistant Program Director
Nicole Walton-Trujillo• A.O.S. in Radiologic Technology Program Director
Rochelle Augustine• A.S. in Magnetic Resonance Imaging Assistant Clinical Director
Robert Trimboli• A.S. in Magnetic Resonance Imaging Program Director
Samantha Manlosa Sanchez• ADN Executive Program Director
• BSN Executive Program Director
Sarah Gibbons• A.S. in Nuclear Medicine Technology Program Director
Shelly Kinsey• BSN Assistant Program Director
Steve De La Rusa• X-Ray Technician with Medical Assistant Skills Program Director
Tamra Skye• Director of Faculty Development and General Education
Tiffani Treis• A.S. in Physical Therapist Assistant Associate Program Director
Venessa Cacacho• Director of Online Nursing Programs/RN to BSN
Victoria Jean Corcoran• X-Ray Technician with Medical Assistant Skills Program Director

Campus Directors

NameTitle
Katie RamezaniConcord Campus Director, Deputy Title IX Coordinator
Noha ElbazFresno Campus Director, Deputy Title IX Coordinator
Tu NguyenModesto Campus Director, Deputy Title IX Coordinator
Gena MillerSacramento Campus Director, Deputy Title IX Coordinator
Cory LiguoreSan Jose Campus Director, Deputy Title IX Coordinator
Keana JarvisVan Nuys Campus Director, Deputy Title IX Coordinator

Additional Resources

FULL FACULTY AND STAFF DIRECTORY (PDF) – (Last Revised: 12/19/2025)

 

Cigna.com – Machine-Readable Files (MRF)
This link leads to the machine-readable files made available in response to the federal Transparency in Coverage Rule. It includes negotiated service rates and out-of-network amounts allowed between health plans and healthcare providers. The machine-readable files are formatted to enable researchers, regulators, and application developers to access and analyze data quickly.

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