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Serenity AG
Diamond Bar, California

Psychiatric Nurse Practitioner (PMHNP) - Part Time (Diamond Bar)

Nurse PractitionerPart-Time Physician-Supervised State

Compensation

Pay not listed

The week · per this posting

Schedule not stated in this posting — no days, weekends, call or nights given.

Ask the employer about the pay range, the work setting, call expectations and time off.

Posted 15m ago · Verified live

Job Description

About Us

Serenity AG partners with an innovative mental health practice in beautiful Diamond Bar, California that is meticulously designed down to every detail to deliver the most amazing patient experience possible. The clinic specializes in treating treatment resistant depression.

Everything we do is driven by our desire to offer the best in care and experience for our patients. Our top-tier providers are the best in their field, our facility is designed for unparalleled comfort in every aspect, our support team is simply unmatched anywhere.

Every patient has a personal Patient Advocate that will assist in every detail from scheduling, transportation, in-clinic amenities, and handle 100% of all paperwork related to insurance. Our patients have the luxury of focusing on their healing while we do the utmost to handle every other detail for them.

Job Description

We are seeking a dedicated and experienced Psychiatric Nurse Practitioner (PMHNP) specializing in Interventional Psychiatry to join our compassionate healthcare team part-time (2 days per week) at the Diamond Bar clinic location. This role is essential in delivering comprehensive mental health care, focusing on innovative treatment methodologies for patients struggling with treatment-resistant depression.

Supervision of all elements and staff for Spravato (esketamine) treatments (training provided). Note: As the clinic specializes in Spravato (esketamine) treatments, this role does not focus on Medication Management as a core service.

Assist the Medical Director in all aspects of patient care offered at the clinic. Currently the clinic does not offer telehealth encounters as all treatments are adminstered in person at the clinic,

Conduct thorough psychiatric evaluations, assessments, and diagnoses of patients dealing with behavioral health challenges.

Maintain accurate and timely documentation of patient care in accordance with clinic policy, regulatory, and best practice standards.

Participate in ongoing training and professional development to stay current with new treatments, therapies, and interventions in psychiatry.

Foster a positive therapeutic relationship with patients, providing emotional support and guidance throughout their treatment journey.

Adhere to all ethical and legal requirements in providing psychiatric care and ensure compliance with HIPAA regulations.

Part-time - Currently two days per week in the clinic (presently Monday and Wednesday but subject to change in the future).

Master's degree in Nursing with a specialization in Psychiatric Mental Health Nurse Practitioner (PMHNP) from an accredited program.

  • American Nurses Credentialing Center (ANCC) Psychiatric Mental Health Nurse Practitioner certification
  • Must hold an active California Nurse Practitioner’s license
  • DEA license required
  • BLS/ACLS Certification
  • Prior experience managing psychiatric patients, treatments, and medication
  • Capable of functioning independently to provide psychiatric care in an outpatient setting
  • Strong clinical skills in patient assessment, diagnosis, and treatment planning in mental health.
  • No pending actions by the board of nursing in California or any other state
  • Experience in administering ketamine or Spravato treatments is highly desirable but not required.
  • Excellent interpersonal and communication skills, with the ability to build rapport with patients
  • Knowledge of current mental health policies, practices, and regulations in a clinical setting.
  • Demonstrated ability to work effectively in a multidisciplinary team environment.
  • Commitment to professional development and continued education in psychiatric practices.
  • Ability to manage a caseload and prioritize patient care effectively, demonstrating strong organizational skills.
  • Compassionate, patient-centered approach to healthcare, emphasizing a holistic view of patient well-being.
  • Availability to work flexible hours as needed to accommodate patient schedules.

Key Responsibilities

The Psychiatric Nurse Practitioner will conduct thorough psychiatric evaluations and oversee Spravato (esketamine) treatments for patients with treatment-resistant depression. They will assist the Medical Director in patient care while maintaining accurate documentation and ensuring compliance with regulatory standards.

Requirements

Candidates must hold a Master's degree in Nursing with a PMHNP specialization and an active California Nurse Practitioner license. Certification from the ANCC and a valid DEA license are required, along with strong clinical skills in psychiatric assessment and treatment.

Qualifications

Education
Master's degree (postgraduate degree)
Experience
2+ years of experience

Key Skills

Psychiatric evaluationSpravato administrationEsketamine treatmentClinical documentationHIPAA compliancePatient advocacyMultidisciplinary collaborationPsychiatric nursing

Psychiatry — Nurse Practitioner Career Context

Of the 50 active Psychiatry listings this role was benchmarked against, 48% are remote, 46% have no call, 66% require no weekends.

Psychiatry pay on WeekdayDoc is up 2.2% vs. the prior quarter (through Sep 2026).

Psychiatry by the numbers
MeasureThis jobMarket
Listed paynot listedPsychiatry median $158k (middle half $138k–$183k)31 comparable listings, Oct 2026
Cost of livingCalifornia index 110.7US average = 100BEA Regional Price Parities (2024)
Psychiatry listings in California154 active2,206 nationallylive on WeekdayDoc, Oct 2026
Work settingon-sitepeers: 48% remote · 46% no call · 66% no weekends50 benchmarked listings
Psychiatry pay trend+2.2% vs prior quarter—through Sep 2026
Sources: WeekdayDoc live listing index, BEA Regional Price Parities (2024); as of Oct 2026. Same values as the Weekday Verdict and Market Insights on this page.

Top Nurse Practitioner Jobs

50 matches · ranked by pay

Salary Distribution

50 jobs · 42 employers
20
<$180k
17
$180k-210k
4
$210k-240k
9
$240k-270k

Annual compensation range

Benefits & Perks

34 jobs
401k / retirement match
91%
CME allowance
56%
Sign-on bonus
38%
Loan repayment
3%
Relocation assistance
3%

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Work-life snapshot

median 6.4this job 4.8
Better work-life than 30% of Psychiatry (NP) listings

Listing-based score, 0–10, across 2,175 comparable listings. Shaded area = the share scoring below this one.

Serenity AG logo

About Serenity AG

Mental Health Care
11-50 employees

Benefits & Perks

Part-time schedule (2 days/week)
Training provided for Spravato treatments
Professional development opportunities

Living in Diamond Bar

Typical 3-bedroom home value
$906k
Typical market rent
$3,202/mo
Residents’ average commute
33 min
Metro price indexU.S. average = 100
113.6
State income tax
Up to 13.3%
Sources & methodology

Sources: Zillow home values (Aug 2026), Zillow market rents (Aug 2026), U.S. Census ACS 2024 five-year.

BEA 2024 · Los Angeles-Long Beach-Anaheim, CA metro prices. Housing figures are city-level.

City-level figures. Not a cost-of-living guarantee.