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Jennifer Fisher, Nurse Practitioner

Jennifer Fisher, MSN, RN, APNP, PMHNP-BC, Psychiatry in Oconomowoc, Wisconsin

Specialties:
Alcohol use Bipolar Disorder Depression/feeling down Drug/substance use Intense mood changes Self-esteem +79
Ages Served
15-75+
Manages Medications
Yes
Accepts Insurance

About Jennifer Fisher

Jennifer Fisher, APNP, PMHNP-BC, helps teens, adults, and seniors across Wisconsin manage complex mental health conditions and substance use concerns through personalized, evidence-based medication management at LifeStance Health. She works closely with patients experiencing ADHD, anxiety, and depression, providing thoughtful psychiatric care that supports symptom stability, emotional balance, and improved quality of life. Jennifer takes a collaborative and patient-centered approach, ensuring individuals feel heard, informed, and actively involved in their treatment planning. Jennifer has experience supporting individuals from diverse backgrounds, including first responders, military and veteran populations, and members of the LGBTQ+ community. She understands the unique pressures these populations may face and integrates a respectful, nonjudgmental perspective into her care. In addition to her core specialties, she offers support for a wide range of mental health and substance use conditions, tailoring treatment plans to meet each person’s goals and clinical needs. Jennifer values building strong therapeutic relationships grounded in trust, clear communication, and clinical expertise. She aims to reduce stigma around mental health and substance use while empowering patients to take meaningful steps toward wellness. Outside of her clinical work, Jennifer enjoys traveling, hiking, and kayaking with friends, family, and her Australian Shepherd.

Types of Care & Ages Served

Areas of Focus

Psychiatry/Medication Management

Treat and prevent mental health disorders using medication and therapy.

  • Alcohol use
  • Bipolar Disorder
  • Depression/feeling down
  • Drug/substance use
  • Intense mood changes
  • Self-esteem
  • ADHD
  • Adoption & foster care
  • Aging
  • Anger issues
  • Anxiety
  • Attachment issues
  • Attention & focus
  • Autism: requires some assistance
  • Autism: requires substantial support
  • Brain/head injuries (TBI)
  • Bullying or harassment
  • Career & relationships (mid-life)
  • Career & work issues
  • Caregiving
  • Childhood behavioral issues
  • Conditions caused by stress
  • Detachment/disconnection
  • Dissociative disorders
  • Domestic violence & abuse
  • Early adulthood: Independent living or relationships
  • Early adulthood: Starting college or career
  • Emotional abuse
  • Empty nesters
  • End-of-life challenges
  • Family conflict
  • Fertility
  • First responder stress
  • Focus, concentration & memory
  • Gambling
  • Gender identity
  • General relationship issues
  • Grief & loss
  • Hallucinations
  • Hoarding
  • Intellectual challenges: generally independent
  • Intellectual challenges: requires some assistance
  • Intellectual challenges: requires substantial support
  • Learning challenges
  • LGBTQ+
  • Marital stress or divorce
  • Men's health/issues
  • Menopause & perimenopause
  • Military & veteran
  • Obsessive Compulsive Disorder
  • Other addictive behaviors
  • Other neurological conditions
  • Other women's health concerns
  • Panic attacks
  • 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
  • Religion & spirituality
  • Retirement
  • Schizophrenia/schizoaffective
  • School avoidance
  • School behavioral issues
  • Self-injury or cutting
  • Sex & intimacy issues
  • Sexual trauma
  • Sleep issues or insomnia
  • Social skills & communication
  • Sports performance
  • Stress from ongoing health issues
  • Stress management
  • Stroke-related conditions
  • Trauma & PTSD
  • Unhealthy eating habits
  • Unusual thoughts or beliefs
  • Video game/internet

Languages

  • English

Education

  • Walden University
  • American Sentinel University

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Frequently Asked Questions About Jennifer Fisher

Please use our online form to schedule an appointment with Jennifer Fisher. You can also call 262-804-8214 to have someone assist you.

See what our patients are saying about Jennifer Fisher

Excellent experience
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madison s.

madison s.

Aug 21, 2026
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Pamela S.

Pamela S.

Aug 07, 2026
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Excellent experience
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Phillip B.

Phillip B.

Jul 24, 2026
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Jennifer Fisher, Psychiatry in Oconomowoc, Wisconsin

Jennifer Fisher

Psychiatry in Oconomowoc, Wisconsin

New patient?

Check availability and book your first appointment View Availability

Already have an appointment?

Video visit waiting room Join Now
Existing patient portal Sign in