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ABOUT MEGALITHIC PSYCHOLOGY, INC.

A megalith is a large stone that has been used to construct a structure or monument, either alone or together with other stones. The adjective megalithic describes structures made of such large stones without the use of mortar or concrete, as well as the periods of prehistory characterized by such constructions. Megalithic Psychology is a delicate double entendre representing a fusion of the mystery of history with psychology. As both topics require careful analysis and consideration, and both topics are rich in historical context, Megalithic Psychology just makes sense.

BayADHD is a subsidiary of Megalithic Psychology, Inc., where we devote our expertise in assessment to the diagnostic evaluation of ADHD.

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CASEY BRODHEAD, PSY.D.
LICENSED PSYCHOLOGIST (PSY26824)
FOUNDER

Dr. Brodhead earned a Doctorate in Clinical Psychology (Psy.D.) from the

​PGSP - Stanford Psy.D. Consortium (APA Accredited) and is a licensed psychologist in the state of California.  Dr. Brodhead has a specialty in psychological assessment as it relates to determining eligibility for accommodations in university and standardized testing environments. He has additional specialties in disability determination and compensation and pension evaluations, having conducted thousands of examinations, through current affiliations with the Social Security Administration Disability Determination Services Division and Veterans Affairs among other professional groups specialized in objective psychological assessment.

Dr. Brodhead has worked at Kaiser Permanente for nearly ten years. He is the credentialed and privileged primary supervisor of ADHD assessment for psychologists in training. Furthermore, he has developed regionally adopted adult ADHD assessment protocols, created a regional center for excellence in assessment training, and is the current managing director of the adult ADHD assessment protocol in Walnut Creek, CA.

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ALLIE BRODHEAD, AGNP-BC
NURSE PRACTITIONER
MEDICAL DIRECTOR

Allie Brodhead, NP completed both her master's and bachelor's of science degrees in nursing from Thomas Jefferson University. She also holds a second bachelor's of science in psychology from University of Oregon. With over a decade of experience in clinical practice, Allie's breadth of experience is substantial, and includes but is not limited to: chronic pain management, disability determination, psychiatry, and pediatrics/geriatrics. 

Currently, Allie's caseload of Megalithic patients is full, and she is not accepting new patients, although rare exceptions may be considered. Allie maintains her own growing private practice called Olive Branch Solutions. Allie continues to serve as the medical director and chief medical liaison on Megalithic Psychology Inc.'s growing multidisciplinary team.   

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CHELSEA VILINSKAS, PSY.D.
ADULT AND PEDIATRIC
NEUROPSYCHOLOGIST 
(PSY 31912)

Dr. Vilinskas has earned masters degrees in both Art Therapy Counseling and Clinical Psychology, as well as a doctorate in clinical psychology from Adler University (APA Accredited) in Chicago, IL. She trained in pediatric neuropsychology at Northwestern University and Rush University prior to earning her doctorate, and completed her doctoral internship with Kaiser Permanente Walnut Creek, focusing on group therapy, individual therapy, and psychological assessment. She completed two years of neuropsychology post doctoral experience with Kaiser Permanente at the San Francisco and Walnut Creek locations.  She has a strong passion for pediatric neuropsychological assessment, with experience in a variety of presentations including: ADHD, learning disorders, language disorders, TBI, developmental disorders, and chronic medical conditions.  She also has specialized training in adult neuropsychological assessment including: varied etiologies and severities of dementia, TBI, epilepsy surgery evaluations, and cognitive changes due to chronic medical illness. 


Dr. Vilinskas has worked at Kaiser Permanente for the last three and a half years and currently works as a clinical neuropsychologist for Kaiser San Francisco seeing pediatric and adult patients. Additionally, she has been on the board of the Northern California Neuropsychology Forum (NCNF) for the past year as the co-chair of the Early Career Neuropsychology Committee (NCNF) and transitioned to the role of Secretary on the Board of NCNF in December of 2020. Dr. Vilinskas is currently in the process of applying for board certification through ABPP in Neuropsychology. 

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LYNDSAY DELL, PSY.D.
NEUROPSYCHOLOGIST
(PSY 31719)

Dr. Lyndsay Dell is a licensed clinical neuropsychologist, who completed her doctorate from the Wright Institute in Berkeley, CA. Her background in psychology and clinical assessment began with her undergraduate work from UC Santa Cruz and early intervention and assessment of children with learning differences, ADHD, and Autism Spectrum Disorders. Her training spreads across the lifespan and has involved working in public education, community clinics, and large research hospitals, including UCSF and VA hospitals. Her postdoctoral work was completed in psychiatry and neuropsychology at Kaiser San Francisco and continues her work as a neuropsychologist in private practice. She chairs the committee for early career professionals in neuropsychology on the Northern California Neuropsychology Forum (NCNF), dedicated to promoting the access to care, training, and education for our community members.

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JULIA BARON, PSY.D.
LICENSED PSYCHOLOGIST (PSY30487)
ASSESSMENT CONSULTANT

Megalithic Psychology, Inc. and our clientele are honored to secure the expertise of Dr. Julia Baron, who serves a pivotal role as our in-house assessment and practice management consultant. Dr. Baron has maintained strong affiliations with large healthcare organizations including UCSF, Kaiser Permanente, Veterans Affairs, and Sutter Health. Dr. Baron balances time between direct clinical work and consulting. She serves as a liaison between our assessment services, larger academic/occupational systems, and the community.

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NATASHA KRIKORIAN, PSY.D.
LICENSED PSYCHOLOGIST (PSY30479)

Dr. Natasha Krikorian was born in Northern California and completed her undergraduate degree (BA) in Psychology from San Diego State University, her graduate degree (MA) in Counseling Psychology from National University in San Diego, and her doctorate (PsyD) in Clinical Psychology from John F. Kennedy University in Pleasant Hill, CA. She completed her psychology internship at Pine Grove Behavioral Health within Forrest General Hospital in Mississippi, and then returned to the Bay Area to complete her post-doctoral residency at Kaiser Permanente in Walnut Creek, CA.


Dr. Krikorian has specialty training in addiction and domestic violence, and a passion for working with people with physical, intellectual, and developmental disabilities. She also has a special interest in neurocognitive, psychosocial, and academic testing/assessment. Inspired to break down the stigma surrounding mental health, she emphasizes that our mental health is just as important as our physical health. Throughout her clinical experience, she works to help people gain access to the proper care that they need, deserve, and from which they can thrive.

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CASSAUNDRA FEES, PH.D.
LICENSED PSYCHOLOGIST (PSY28396)

Dr. Cassaundra Fees earned a Doctorate in Clinical Psychology (Ph.D.) from Palo Alto University (APA Accredited) with an emphasis in Diversity and Community Mental Health. This emphasis taught her to address challenges not only at the individual level but the systemic one as well, especially in serving individuals from diverse and underserved communities. She completed her psychology internship at Casa Pacifica in Camarillo, CA serving children with severe emotional and behavioral disturbances in a community mental health Non Public School (NPS) setting. Dr. Fees then completed her post-doctoral training through Monterey County Children’s Behavioral Health, serving transitional aged youth.
After obtaining licensure, Dr. Fees traveled abroad to gain a better understanding of various cultures and customs. This was in order to provide more culturally informed and responsive treatment as well as to assist in integrating the strengths, differences, and unique qualities of all parties involved to create treatment plans that engage and support clients. Her work is trauma informed and culturally responsive. Dr. Fees has extensive training in psychological assessments and has conducted hundreds of examinations with a specialty in Autism Spectrum Disorder and Intellectual Disability assessments.

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MORGEN AITA, PH.D.
LICENSED PSYCHOLOGIST (PSY31493)

Dr. Morgen Aita earned a Doctorate in Clinical Psychology (Ph.D.) from Alliant International University (APA Accredited). Additionally, he holds two masters degrees in counseling/clinical psychology. Dr. Aita has extensive experience in psychological assessment across a wide variety of clientele, with specialties in cognitive assessment and autism assessment. He maintains affiliations with multiple premiere entities in our field, including with group practices and social service agencies throughout the entire state of California.

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ALEXANDRA CROCKETT PSY.D.
LICENSED PSYCHOLOGIST (PSY30646)

Dr. Alexandra Crockett earned two degrees in clinical psychology, both a Doctorate (Psy.D.) and Master of Arts (M.A.) from Alliant International University (APA Accredited). Additionally, Alex holds two Bachelor degrees from University of Washington: in psychology and Swedish language and culture. Dr. Crockett has extensive eclectic experience in trauma-informed care, addiction medicine, gender identity work, mental health and social justice advocacy.

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CHRISTY CORRIGAN, PSY.D.
LICENSED PSYCHOLOGIST (PSY24654)

Dr. Christy Corrigan earned her doctorate in clinical psychology (Psy.D.) and Master of Arts (MA), from The Wright Institute (APA Accredited). Additionally, she holds a B.A. in International Development from American University.

Dr. Corrigan has over two decades of extensive experience working in group homes and substance abuse programs. She specializes in treating adults with depression, anxiety and trauma as well as children and adolescents in foster care. She has her own private practice in San Francisco, and is also the Director of Counseling at Opportunity Junction in Antioch, where she provides therapy to low-income adults in the Job Training and Placement Program.

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KIMBERLY A. MITCHELL, PSY.D.
LICENSED FORENSIC PSYCHOLOGIST (PSY29707)

Dr. Kimberly A. Mitchell earned her  Doctor of Clinical Psychology (Psy.D.) in Forensic Studies from the APA Accredited Alliant International University, California School of Forensic Psychology in San Diego, CA. Additionally, she holds a Master of Arts in Counseling and Community Psychology from Sage Colleges in Albany, NY. Dr. Mitchell has extensive experience as a forensic evaluator, a training director, and assessment.

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JAMES ROBLES, MA 
REGISTERED PSYCHOLOGICAL ASSISTANT  (94025501)

James Robles, MA works under the professional license and close supervision of Casey Brodhead, Psy.D. (PSY26824). James will be completing his Psy.D. degree in May of 2022. He holds current degrees in psychology (MA and BA) and behavioral science (BA). James has diverse experience working in varied settings including: correctional facilities, school campuses, and specialty clinics (DBT/neuroscience). James has a growing specialty in disability evaluation. His dissertation is titled: “Exploring the Role of Digital Technology in the Modern Self-Care of Young Adults.”

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DR. DANIEL COHEN
LICENSED PSYCHOLOGIST 
(PSY 29040)

Dr. Cohen's bio is coming soon!

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JOCELYN VELASQUEZ
PRACTICE MANAGER

Jocelyn is our invaluable 'boots on the ground' front line administrative extraordinaire. In the era of COVID19, Jocelyn provides much needed in-person administrative support that ensures our assessment clients receive the red carpet treatment they deserve while enforcing strict CDC precautions. There are many moving parts in any machine, and Jocelyn's presence is what allows the practice to run smoothly.

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