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Psychiatry in South Portland, Maine Ariel Alfis, Nurse Practitioner

Gender Identity: Female

Ages Served: 11-64

Appointments: In-office and Online

Manages Medications: Yes

Accepts Insurance: Yes - View accepted plans

Ariel Alfis, Nurse Practitioner

Ariel Alfis, MSN, APRN

Specializes In:

ADHD
Anxiety
Attention & focus
Depression/feeling down
Panic attacks
Self-esteem
Stress management
See all specialties >

Ariel Alfis, a compassionate and dedicated Family Nurse Practitioner (FNP) and Psychiatric Mental Health Nurse Practitioner (PMHNP), provides holistic, patient-centered mental health care to individuals across Maine. Serving adults, teens, and seniors, she offers a wide range of services, including comprehensive mental health assessments, medication management, and therapeutic interventions. Ariel’s approach emphasizes education and prevention, helping patients better understand their conditions and empowering them to achieve long-lasting mental wellness.

Ariel specializes in treating depression, anxiety, and ADHD. She is particularly passionate about working with individuals navigating difficult life transitions, including midlife and later-life changes, grief, and trauma. Her deep commitment to helping patients manage these challenges with care and clinical expertise has made her a trusted provider in the community. Additionally, Ariel’s experience extends to substance use treatment, helping patients struggling with addiction regain control of their lives. Ariel integrates Cognitive Behavioral Therapy (CBT), mindfulness, and holistic care into her practice, ensuring that each patient receives personalized and comprehensive support.

She also focuses on populations such as women, military veterans, and first responders, understanding the unique mental health needs within these groups. Outside of her professional work, Ariel enjoys spending quality time with her husband, two boys, and two dogs. Her love for family and balance mirrors the mindfulness and compassionate care she brings into her practice. Ariel is committed to supporting the mental health needs of patients throughout Maine, helping them achieve emotional well-being and lead fulfilling lives.

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
  • Depression/feeling down
  • Panic attacks
  • Self-esteem
  • Stress management
  • Aging
  • Early adulthood: Independent living or relationships
  • Early adulthood: Starting college or career
  • First responder stress
  • Grief & loss
  • Military & veteran
  • Obsessive Compulsive Disorder
  • Retirement
  • Self-injury or cutting
  • Sexual trauma
  • Trauma & PTSD

Languages

  • English

Education

  • Rivier University

FAQs

Please call us at 207-387-0801 to schedule an appointment with Ariel Alfis.

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See what our patients are saying about Ariel Alfis

Ariel is amazing. I really felt like she listened to me and cares about my treatment. I was impressed that she double checked my recent bloodwork against the meds she prescribed to make sure side effects wouldn’t cause issues. I felt very comfortable talking with her.
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Denise B.

Denise B.

Mar 21, 2026
Google Google
Ariel is empathetic, thorough and very easy to talk with. LifeStance could be better at sharing pricing up front, and the portal is a bit pointless. But I've never had any issues with the therapists themselves.
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Amanda A.

Amanda A.

Apr 06, 2026
Google Google
Ariel is the best, she takes time to listen to concerns and is empathetic when we meet. She has a lot of knowledge on medication management and is helpful in finding solutions.
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Emma B.

Emma B.

Jan 21, 2026
Google Google
Ariel is one of the nicest people I've ever met. She cares sincerely for her clients. I'm very happy to have found her.
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Ron R.

Ron R.

May 11, 2026
Google Google
Very Detailed easy to.read notes tesm focused treatment in touch with client and other providers
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Tim L.

Tim L.

Mar 12, 2026
Google Google
She’s very nice and understanding plus listens to me and truly cares and helps me!
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Marie H.

Marie H.

May 03, 2026
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Patient Review Disclaimer

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:

  • Reviews do not represent the views of LifeStance Health, Inc., its clinicians, or affiliates
  • Individual results may vary – testimonials are not guarantees of similar outcomes
  • We do not independently verify the clinical accuracy or authenticity of statements
  • Clinician qualifications, expertise, and fit for your specific needs should be assessed through direct consultation

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