Deneille Marchan-Wallace

Deneille Marchan-Wallace, PMHNP-BC

Psychiatric Nurse Practitioner/Compliance Officer

Deneille, PMHNP-BC, is a board-certified Psychiatric-Mental Health Nurse Practitioner with a passion for providing compassionate, evidence-based mental health care across the lifespan. With a strong foundation in both nursing and psychiatry, Deneille specializes in diagnosing and treating a broad spectrum of psychiatric disorders, including depression, anxiety, bipolar disorder, PTSD, and schizophrenia.

Begin Your Therapy Today

Take control of your emotional well-being with comprehensive behavioral health services. Our licensed professionals offer support for anxiety, depression, OCD, bipolar disorder, PTSD, and many more. Contact us today to schedule your first consultation.

Contact us

  • We’re here for you.

  • Please contact us with questions or to schedule an appointment. Counseling is an investment in yourself; it can change your life for the better.

  • DIBE Arcadia Healthcare Services LLC
  • 1811 Bethlehem Pike, Unit 223 Upper & Lower Flourtown, PA 19031
  • Phone: 267-888-5386 | info@dibearcadia.com | Fax: 855-887-7734
  • Call 911 for emergency
  • If you, a friend, or family member need assistance right away, please call 988 Suicide & Crisis Lifeline. 24 hours a day, 7 days a week.
  • Hours of Operation
  • We are open by appointment only at our location.
    Flourtown, PA
    Mon – Wed: 8:00 am -7:00 pm (EST)
    Thursday – Telehealth only
    Friday 8:00am – 5 pm (EST)
    Saturday 9:00 am – 5:00 pm (EST)
    *Some appointments may be scheduled outside of this time.
    Closed Sunday

Service Areas Covered: Flourtown, PA, Philadelphia, PA and the surrounding cities/towns of Montgomery County Pennsylvania

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