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Psychiatry in Knoxville, Tennessee Amber Redfield, Nurse Practitioner

Gender Identity: Female (She/Her)

Ages Served: 6-75+

Appointments: In-office and Online

Manages Medications: Yes

Accepts Insurance: Yes - View accepted plans

Amber Redfield, Nurse Practitioner

Amber Redfield, MSN, PMHNP

Specializes In:

ADHD
Anxiety
Attention & focus
Panic attacks
Stress management
See all specialties >

Amber Redfield is a Board Certified Psychiatric Mental Health Nurse Practitioner practicing in Tennessee. She obtained her BSN from Tennessee Wesleyan College and her MSN in Psychiatric Mental Health Nursing at the University of Tennessee. Amber has been working in mental health nursing since 2007 in inpatient and outpatient community mental health and since May 2018, as a Psychiatric Mental Health Nurse Practitioner in community outpatient. She additionally has experience as a nurse practitioner in addiction, working in detox since 2020. Amber is certified to treat people over the lifespan. She has significant experience with children and adolescents with illnesses ranging from depression and anxiety, irritability and anxiety associated with Autism, ADHD, Disruptive Mood Dysregulation Disorder, and many other diagnoses. Additionally, experience with complex cases in adults and children ranging from mood disorders, personality disorders, anxiety, psychotic disorders, and many others. Amber enjoys working with patients to help identify their goals for treatment and using medication management and education on ways to achieve these goals. Amber has a passion to help people pf all ages live their best lives. Outside of work, Amber loves spending time with her family and 2 yorki poos, reading, and spending time enjoying the outdoors. Dr. John Kupfner, Child Psychiatrist, is Amber’s supervising physician.

Types of Care & Ages Served

Areas of Focus

Psychiatry/Medication Management

Treat and prevent mental health disorders using medication and therapy.

  • ADHD
  • Anxiety
  • Attention & focus
  • Panic attacks
  • Stress management
  • Ability status
  • Adoption & foster care
  • Aging
  • Alcohol use
  • Anger issues
  • Attachment issues
  • Autism: generally independent
  • Bipolar Disorder
  • Body image
  • Bullying or harassment
  • Career & relationships (mid-life)
  • Career & work issues
  • Caregiving
  • Childhood behavioral issues
  • Conditions caused by stress
  • Depression/feeling down
  • Detachment/disconnection
  • Dissociative disorders
  • Domestic violence & abuse
  • Drug/substance use
  • Early adulthood: Independent living or relationships
  • Early adulthood: Starting college or career
  • Eating issues: binging
  • Eating issues: food deprivation
  • Eating issues: purging/regurgitating
  • Emotional abuse
  • Empty nesters
  • End-of-life challenges
  • Ethnic identity
  • Family conflict
  • Fertility
  • First responder stress
  • Focus, concentration & memory
  • Gambling
  • Gender identity
  • General relationship issues
  • Grief & loss
  • Hair pulling & skin picking
  • Hallucinations
  • Hoarding
  • Immigration/cultural status
  • Intellectual challenges: generally independent
  • Intense mood changes
  • Learning challenges
  • LGBTQ+
  • Marital stress or divorce
  • Menopause & perimenopause
  • Military & veteran
  • Obsessive Compulsive Disorder
  • Other addictive behaviors
  • Other women's health concerns
  • Parenthood
  • Parenting
  • Patterns affecting behavior, emotions and relationships
  • Personality disorders
  • Phobias
  • PMS & PMDD
  • Pornography/sexual behaviors
  • Post-partum depression & anxiety
  • Pre-conception
  • Pregnancy
  • Pregnancy loss
  • Premarital counseling
  • Psychosis/issues with reality
  • Racial identity
  • Religion & spirituality
  • Retirement
  • Schizophrenia/schizoaffective
  • School avoidance
  • School behavioral issues
  • Self-esteem
  • Self-injury or cutting
  • Sexual trauma
  • Sleep issues or insomnia
  • Social injustice
  • Social skills & communication
  • Stress from ongoing health issues
  • Trauma & PTSD
  • Unhealthy eating habits
  • Unusual thoughts or beliefs
  • Video game/internet

Languages

  • English

FAQs

Please call us at 865-390-2815 to schedule an appointment with Amber Redfield.

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See what our patients are saying about Christel Redfield

I recommend Psychiatric Nurse Practitioner Redfield to anyone needing medication as a component of their plan to improve mental health. Ms. Redfield stays current in her professional knowledge as new medications become available. So her patients have options. She listens. I feel free to speak honestly about my symptoms and experiences. This then helps Miss Redfield work with me to find the type of medication and dosage for me. I get the support that I need without taking an unnecessary amount of med. I’m more productive. I’m less stressed. I problem solve better. I am a better parent. I’m a better friend. And… I’m happier. Thank you, Ms Redfield
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Ted F.

Ted F.

Jul 02, 2025
Google Google
I had my first initial meeting with my new physc. Nurse. Amber redfield. I feel that I have finally found the right person to help me with my mental illness. Her knowledge and enthusiasm was very impressive. I felt that she truly cares about me and listens to what I have to say. I am very excited about my future working with her to tackle my mental health challenges.
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Robert W.

Robert W.

Jun 04, 2026
Google Google
So thankful for life stance and my psychiatric nurse practitioner she’s the bomb! Very easy to hook up on Zoom for calls ..they listen to anything you have to say your problems or even not. Your problem and your good days .. I smile through my entire visit every time I would definitely recommend lifestance to someone who’s looking to reach out.
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Sue G.

Sue G.

Mar 05, 2026
Google Google
My provider is AMAZING. She listens, understands, and always gives me options for my treatment. I never feel pushed or forced to do anything and I feel that she truly “gets” me. My quality of life has improved immensely since I started seeing Amber and taking medication. I am forever grateful and I could not recommend more!!
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Amy R.

Amy R.

Jul 24, 2025
Google Google
Amber Redfield is amazing. She is the first provider for my mental health that listens to my concerns and includes me in my care plan. I cant recommend her enough. She is compassionate and honest without judgment.
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Autumn W.

Autumn W.

Mar 20, 2026
Google Google
I’ve been seeing Amber Redfield for over two years and she is excellent. She’s helped me so very much. I would recommend her to anyone needing some extra help. She’s very easy to talk to as well!
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Laura S.

Laura S.

Aug 21, 2025
Google Google
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The testimonials and reviews shared on our platforms reflect the personal experiences and opinions of individuals voluntarily shared on third-party sites (e.g., Google). These reviews are voluntarily provided and are not compensated, solicited, or endorsed by LifeStance Health.

Important Notes:

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  • Individual results may vary – testimonials are not guarantees of similar outcomes
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  • Clinician qualifications, expertise, and fit for your specific needs should be assessed through direct consultation

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