Please note that services are offered remotely, through a secure telehealth portal.

WELCOME

Precision medicine is the gold standard. Your circumstances are unique. Why settle for anything else than a personalized solution?

At Precision Psychologie, we specialize in helping high-performing and multicultural clients.

A Different Standard of Psychological Care

High performers often encounter challenges that conventional therapy models are not designed to address:

Sustained cognitive overload and decision fatigue
Identity complexity across cultures or professional roles
Leadership stress and public visibility
Burnout masked by continued achievement
Relationship strain within dual-career or multicultural families
Performance anxiety despite outward success
The psychological demands of elite competition and public scrutiny

Precision Psychologie offers a highly individualized, scientifically grounded approach that integrates advanced clinical psychology with cognitive optimization strategies tailored to each client’s unique profile, goals, and environment, so you can be your best self... sustainably.

Credentials

Dr. Nizzi is an internationally recognized psychologist, scientist, and educator specializing in culturally informed, evidence-based care for high-achieving individuals. She holds two PhDs from Harvard University and Paris 1 Panthéon-Sorbonne University, and completed advanced training through the prestigious École Normale Supérieure.

Dr. Nizzi serves at the National Academies of Sciences, Engineering, and Medicine, advising the U.S. Department of Defense and Congress on committees addressing military sexual assault and face transplantation. A VA-trained, CPT-certified clinician and certified forensic evaluator with Physicians for Human Rights, she was named a 2018 Harvard Horizons Scholar for her groundbreaking research with veterans and face-transplant recipients.

She has trained future clinicians at leading institutions including Harvard, Dartmouth, and UCLA. Former President of Harvard Alumni for Mental Health, INC, she currently serves as Chair of the Board of Trustees and Director for Professional SIGs on the Harvard Alumni Association Board of Directors.

National Register #149594 | CA 33378 | IA 112801 | MA 11778 | NH 1588 | VT 048.0134435 | PSYPACT APIT #14066

SPECIALTY SERVICES

International & Multicultural Expertise

With an international background and extensive experience working across cultures, Dr. Nizzi understands the unique psychological realities faced by globally mobile and multicultural individuals.

The practice offers specialized expertise for:

Expats and internationally mobile professionals
Multicultural and multilingual couples
International executives and diplomats
Families navigating relocation and identity transitions
Clients balancing multiple cultural frameworks and expectations

Sessions are conducted with cultural sophistication, intellectual depth, and sensitivity to the nuanced pressures that accompany global careers and cross-cultural lives. All our services are available in French and in English.

A boutique private practice

Precision Psychologie is intentionally designed as a boutique private practice offering:

Highly individualized care
Discretion and confidentiality
Flexible scheduling for demanding professionals
International telehealth services where permitted
Collaborative, goal-oriented treatment planning

Clients value the practice for its ability to combine warmth and insight with exceptional professionalism, strategic thinking, and measurable results.

Forensic Psychology & International Evaluations

Precision Psychologie provides highly specialized forensic psychological services for individuals navigating complex legal, immigration, and family matters. Dr. Nizzi is a certified forensic evaluator with Physicians for Human Rights. Evaluations are conducted with meticulous attention to cultural nuance, trauma-informed methodology, and the high standards expected in complex forensic settings.

Specialized services include:

Neuropsychological and cognitive evaluations
IQ and intellectual functioning assessments
Psychological evaluations for immigration proceedings
VAWA and domestic violence evaluations
Complex and international divorce-related evaluations
Trauma and PTSD assessments
Cross-cultural and multilingual forensic consultations

Dr. Nizzi’s background in trauma, international psychology, and evidence-based assessment allows her to produce evaluations that are both clinically sophisticated and legally robust. Her work is informed by experience advising national institutions and working with highly complex populations, including survivors of trauma, internationally mobile families, and individuals operating in elite professional environments.

QUESTIONS

What is your area of service?

Services are available throughout the United States and internationally, subject to local licensure and regulatory requirements.

What is your fee?

Therapy - Individual (50 minutes) : $423

Therapy - Couples & Family (50 minutes) : $465

Neuropsychological Testing (per hour) : $624

Forensic Evaluations (flat fee) : $2,000

Do you take insurance?

Our clients appreciate the discretion of seeing an out-of-network provider. We accept card or HSA payments, at the time of service. Most insurance plans include out-of-network mental health benefits. We can provide paperwork for insurance reimbursement, if you wish. You have the right to receive a “Good Faith Estimate” explaining how much your care will cost.

Can I cancel my session?

You can cancel or reschedule your appointment up to 24 hours before the time of the appointment at no cost. The full fee is due for any cancellation within 24 hours, or no-show.

Can I see a provider in person?

All our services are provided remotely, through a secure telehealth portal.

Other services

Effective care starts with finding the right therapist for you. At Precision Psychologie PLLC, we provide specialty services in select areas of care. For other needs, we can suggest referrals within our network of trusted partner providers.

I have more questions: can I speak to someone?

Yes, we offer a free 15-minute phone consultation. You can schedule a free consultation here, by email, or by phone.

How can I book an appointment?

You can self-schedule an appointment any time by clicking here. During office hours, you can also call or email us, if you prefer.

CONTACT

Dr.Nizzi@precisionpsychologie.com

(603) 585-5047

Registered Agent

Hughes, Atwood & Mullaly, PLLC

30 Bank Street, Suite 3

Lebanon, NH 03766

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