RADAN's board of directors include a diverse group of highly qualified individuals working closely together to create optimal results. We are honored to have a team of professionals in different fields including medicine, law, finance, and psychology. Integration has been absolutely vital in our continued success and creativity. Our success is rooted in the values that each of us hold and pride ourselves in.

board of directors

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Born in Iran, Sue Rad immigrated to the United States and continued her role as a Registered Nurse. She knew with hard work, commitment and support she would succeed. Failure was not an option. She pursued courses in finance,


psychology, business and attended many seminars to educate herself. She began speaking to numerous professionals and built a beautiful network. This is when she learned about the connection of a healthy brain and healthy relationship with finances and decided to spread what she learned with other women as it was now time to give back.

BSN, RN. Certified Brain Health Coach

Sue Rad


Dr. Foojan Zeine is an International Speaker Psychotherapist, and Author. She has her doctorate in clinical psychology and is a licensed marriage and family therapist. She is the originator of Awareness Integration Model. Dr. Zeine is the founder of Personal Growth Institute serving the multi-cultural and Multi-lingual community in the Los Angeles and Orange County.


She is a guest speaker at many universities including Harvard, MIT, UCLA, USC, UC Santa Barbara, and Cal State Long Beach. She has been a guest on the Dr. Phil show in CBS, Fox, Voice of America Television Programs; KPFK 90.7, KIRN 670, Hamrah Radio Programs, and co-hosts 2 television shows in the International television program of GEM TV.


Foojan Zeine


Dr. Gee was born and raised in Sacramento, California. He attended his undergraduate studies at the University of California at Irvine, where he received his Bachelors in Science of Biological Sciences in 1994. During his time at the University, he participated in scientific research within the neurosciences. He was honored with his first publication during this time with his professor. This activity spurred his interest of the neurological sciences. He attended medical school at Des Moines University School of Osteopathic Medicine and graduated as the 100th class in 1998.


Following medical school, he performed his internship in medicine in upstate New York. He completed his neurology residency at the University of California at Davis, with his final year as Chief Resident. In his final year at UC Davis, he attended a national stroke mini-fellowship.

DO, Neurologist

Dr. Joey Gee

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Nesa immigrated to the United States with her family at the age of fifteen from Tehran, Iran, and is fluent in Farsi. She obtained a Bachelors in Business Administration from California State University Fullerton and a Masters of Business Administration from the University of Phoenix.


After a successful career in business, Nesa pursued her dream of becoming an attorney at Chapman University School of Law where she was offered a merit scholarship. She earned her Juris Doctor degree with an emphasis in tax law in 2013.


Nesa Targhibi


Diana Tai is a board certified Acute Care Nurse Practitioner (NP) and Clinical Nurse Specialist (CNS) who oversees the stroke program at Mission Hospital. Diana began her career in neuro-critical care at Hoag Hospital over 12 years ago.


During her time at Hoag, she moved into the role as a critical care CNS. She worked on numerous hospital protocols and policies involving bedside tracheostomy, post cardiac arrest management, ABCDEF critical care bundle, multi-disciplinary team rounds, the Tele Command Center, and many more. Her clinical background also included being part of the Rapid Response and Sepsis Team.


Diana Tai

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Dr. Bigdeli has been practicing dentistry for 28 years, specializing in orthodontics for the past 21 years. She is also a published author and former university lecturer. Dr. Bigdeli received her D.D.S. from the Herman Ostrow School of Dentistry at the University of Southern California (USC) in Los Angeles, California.


She is also an active member of the Academy of Orthodontic Excellence, the World Federation of Orthodontists, and the American Association of Orthodontists. As a mother of two sons, she knows how important it is that parents and children understand what they can do to help achieve the best results.


Dr Fariba Bigdeli




1 League #60673

Irvine, CA 92602