Meet the Quintessential Health Team

Executive Team

Our Team

Dr. William La Valle is the Co-President/Co-Founder of Quintessential Health PC. and a licensed clinical  psychologist. 

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Dr. Jean-Pierre Assouad

President and Co-Founder

Jean-Pierre Assouad, Psy.D. is the President and Co-Founder of Quintessential Health.

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Dr. William La Valle

President and Co-Founder

William La Valle, Psy.D. is the President and Co-Founder of Quintessential Health.

Clinical Team

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Dr. Jennifer Fetterman

Licensed Psychologist

Dr. Jennifer Fetterman is a licensed clinical psychologist. She received her Psy.D. & MBA from Widener University. 

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Emmalena Khourey, LPC

Licensed Clinician

Emmalena Khourey, LPC is a licensed clinician who earned her Master's degree from New York University. 

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Roselyn Japes-Shuebrook, LPC

Clinician/Doctoral Trainee

Roselyn Japes-Shuebrook, LPC is a doctoral trainee at Quintessential Health.

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Lindsay Cleary, M.S. E.d. 

Clinician/Doctoral Trainee

Lindsay Cleary, M.S.Ed., is a doctoral trainee enrolled at Philadelphia College of Osteopathic Medicine. 

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Isabella Bruner, M.Ed.

Clinician/Doctoral Trainee

Isa Bruner, M.Ed. is a doctoral trainee enrolled at Chestnut Hill College.

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Shaila Alvarez, M.A. 

Clinician/Doctoral Trainee

Shaila Alvarez, M.A. is a doctoral trainee enrolled at Philadelphia College of Osteopathic Medicine. 

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Cassandra Jimmink, MAC

Clinician/Doctoral Trainee

Cassandra Jimmink, MAC is a doctoral trainee enrolled at Holy Family University.

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Nicole Fusco, M.S. 

Clinician/Doctoral Trainee

Nicole Fusco, M.S. is a doctoral trainee enrolled at Philadelphia College of Osteopathic Medicine. 

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Sam Lee

Clinician/Doctoral Trainee

Sam Lee is a doctoral trainee enrolled at La Salle University.

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Lauren Walega, RD, LDN

Registered Dietitian

Lauren Walega RD, LDN has been a registered dietitian for 4 years with an abundance of experience in acute and long-term clinical care settings.

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Dr. Michael Gray

Supervising Psychologist

Dr. Michael Gray, Clinical Psychologist, earned  his Ph.D. from the University of Maryland.

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Lauren Markowitz, M.S. 

Clinician/Doctoral Trainee

Lauren Markowitz, M.S, is a Doctoral Level Trainee at Qhealth She currently attends Holy Family University.

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Agata Kopacz, M.A. 

Clinician/Doctoral Trainee

Agata Kopacz, M.A. is a doctoral trainee enrolled at the  Philadelphia College of Osteopathic Medicine.

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Victoria Gabriel, M.A. 

Clinician/Doctoral Trainee

Victoria Gabriel, M.A., LPC, NCC, CAADC, is a doctoral trainee enrolled at Philadelphia College of Osteopathic Medicine.

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Karlie Kube, M.A. 

Clinician/Doctoral Trainee

Karlie Kube, M.A. is a doctoral trainee enrolled at Chestnut Hill College.

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Jeremy Allen, M.S.

Clinician/Doctoral Trainee

Jeremy Allen, MS, is doctoral level assessment trainee at Quintessential Health enrolled in Immaculata University's Psy.D. program.

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Nicole King, M.A.

Clinician/Doctoral Trainee

Nicole King, MA, is doctoral level trainee at Quintessential Health enrolled in Holy Family's Psy.D. program.

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Janessa Brown, M.S. 

Clinician/Doctoral Trainee

Janessa Brown, M.S. is a doctoral trainee enrolled at Philadelphia College of Osteopathic Medicine. 

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Saleka Kabir, M.S. 

Clinician/Doctoral Trainee

Saleka Kabir, M.S. is a doctoral trainee enrolled at Philadelphia College of Osteopathic Medicine.

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Rachael Jelnicky

Certified Yoga Instructor

Rachael Jelnicky is  QHealth's Certified Yoga Instructor. Rachel has been practicing yoga for over 10 years.

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Faith Michie, LCSW

Licensed Clinician

Faith Michie, LCSW is a licensed clinician who earned her Master's of Social Work from University of Pennsylvania. 

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Kaitlyn O'Neill, M.S. 

Clinician/Doctoral Trainee

Kaitlyn O’Neill is a Clinical Psychology doctoral trainee from the Philadelphia College of Osteopathic Medicine.

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Eleanor Harrison

Clinician/Doctoral Trainee

Eleanor Harrison is a current trainee enrolled at La Salle University.

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Kaitlyn Harrison, M.S. 

Clinician/Doctoral Trainee

Kaitlyn Harrison, M.S., is a doctoral level trainee at Quintessential Health, enrolled at Philadelphia College of Osteopathic Medicine. 

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Kylie Hastings, M.S. 

Clinician/Doctoral Trainee

Kylie Hastings, M.S. is a doctoral trainee enrolled at Philadelphia College of Osteopathic Medicine. 

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Heather-Anne Phelan, M.S.

Clinician/Doctoral Trainee

Heather-Anne Phelan, M.S. is a doctoral trainee enrolled at Philadelphia College of Osteopathic Medicine. 

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Katelyn Talbot

Clinician/Doctoral Trainee

Katelyn Talbot is a doctoral trainee enrolled at La Salle University's Psy.D. program.

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Emily Israel, M.S. 

Clinician/Doctoral Trainee

Emily Israel, M.S. is a doctoral trainee enrolled at Chestnut Hill College. 

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Brielle Tamburri

Clinician/Doctoral Trainee

Brielle Tamburri is a doctoral trainee enrolled at Chestnut Hill College. 

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Natalie Thomas

Meditation Coach

Natalie Thomas is  QHealth's Meditation Coach. She has years of experience working as a meditation & yoga teacher, as well as a mindfulness advisor.