Sherissa Sebastian DNP, PMHNP-BC
Kristin Wingfield, FNP, PMHNP-BC
The Amavi Integrative Mental Health team offers individualized, patient-centered mental health care to patients across the Front Range. Our warm and welcoming clinic is centrally located in Niwot, Colorado, and welcomes patients from Boulder, Lafayette, Louisville, Longmont, Erie, Broomfield and the surrounding area.
The Amavi Integrative Mental Health team offers individualized, patient-centered mental health care to patients across the Front Range. Our warm and welcoming clinic is centrally located in Niwot, Colorado, and welcomes patients from Boulder, Lafayette, Louisville, Longmont, Erie, Broomfield and the surrounding area.
The Amavi Integrative Mental Health team offers individualized, patient-centered mental health care to patients across the Front Range. Our warm and welcoming clinic is centrally located in Niwot, Colorado, and welcomes patients from Boulder, Lafayette, Louisville, Longmont, Erie, Broomfield and the surrounding area.
Our team of compassionate and experienced mental health providers include board certified psychiatric mental health nurse practitioners, clinical psychologist, neuropsychologist, and licensed clinical social workers. Depending on the type of services you are receiving your visits may be conducted either in person or via telehealth. The practice accepts Medicare and most private insurances, or patients may choose to be self-pay.
Get the mental health support you need to live a full, healthy life. Call Amavi Integrative Mental Health today to set up an appointment or use this website to request an appointment online.

Kristin Wingfield, FNP, PMHNP-BC
She is understanding and kind. I appreciate her!
Kristin Wingfield, FNP, PMHNP-BC
Compassionate, knowledgeable, empathetic
Michael Garza, PMHNP-BC
Mike Garza is profoundly wise and offers insight that is often a revelation. His manner is gentle and encouraging and opens his client up to meaningful change.
Monique Rees, LPC, PMHNP-BC
Monique is always thorough, thoughtful and caring in our conversations. I feel supported and grateful for her presence in my life
Erin Harper-Sanchez, PMHNP-BC/FNP-C, CNM
Erin did a great job 👏- so appreciate her feedback and perspective 🙏🏼
Sean McNamara, PMHNP-BC
Friendly and thorough
Monique Rees, LPC, PMHNP-BC
Monique is amazing. She hears me. She works hard to manage my medications. And her wisdom is always so helpful. She's also very approachable.
Michael Garza, PMHNP-BC
Michael has been fantastic over the past few years and I can thank him for kickstarting the changes I’ve made recently to my mental and physical health too.
Monique Rees, LPC, PMHNP-BC
Monique is fantastic! I refer people to her regularly. She is intuitive, transparent, and such a warm presence. I appreciate that she trusts me to know my body but doesn’t refrain from also sharing her opinions and thoughts. She’s been a real gift to me for nearing three years now.
Monique Rees, LPC, PMHNP-BC
Excels in thoroughness and knowledge of medications. Good at unraveling complex interactions. Extensive training about geriatric health. Accessible, friendly communication style while pinpointing exact issue of concern.