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Headshot of Constantine Ioannou, MD

Dr. Constantine Ioannou

Psychiatrist
36 years of experience
  • Virtual & in-person
  • Depression, Stress management, Trauma, PTSD
  • Medication management, Individual therapy

Great to meet you!

I earned my M.D. from St. George's University School of Medicine. After an Internship in Internal Medicine at The Methodist Hospital, Brooklyn, I completed Psychiatry Residency at SUNY-Downstate. Currently, I'm Chair of Psychiatry at Nassau University Medical Center. I hold certifications in Jungian Psychotherapy, Meaning-Centered Psychotherapy, Guided Imagery.

My approach to therapy

I provide thoughtful and individualized medication management for adults with mood, anxiety, trauma, and attention-related conditions. My approach integrates evidence-based psychopharmacology with a deep understanding of psychological dynamics, ensuring treatment aligns with each person’s unique story and goals.

Medication can be offered as a stand-alone service or in combination with psychotherapy. I emphasize collaboration, education, and ongoing reassessment—helping patients make informed choices about their treatment and supporting their progress toward lasting stability and growth.

What you can expect from me

Your first appointment focuses on understanding you as a whole person. During this session, I conduct a comprehensive diagnostic interview and biopsychosocial assessment—exploring biological, psychological, and social factors that contribute to your current concerns.

We will review your symptoms, medical and psychiatric history, previous treatments, and current stressors or supports. This process allows us to develop a personalized treatment plan, which may include medication options, psychotherapy, or an integrated approach.

My goal is to ensure you feel heard, informed, and actively involved in shaping your care.

About me

  • I identify as
    Caucasian, Man
  • My style is
    Warm, Creative, Open Minded

Qualification and insurance

  • Years of experience
    36 years of experience
  • Training
    MD (Medical Degree) at St. Georges University School of Medicine
  • License type
    MD (Medical Doctor) (New York)
  • Licensed in
  • Insurance accepted
    Aetna, Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Massachusetts, Carelon Behavioral Health, Cigna, Highmark BlueShield of Northeastern New York

Cost

Care details

  • Top specialties
    Depression, Stress management, Trauma, PTSD
  • More specialties
    Anxiety, Panic disorders
  • Therapy methods
    Transpersonal, Psychodynamic, Jungian
  • Care types
    Medication management, Individual therapy
  • Ages served
    Adults
  • Languages
    English
  • Location
    91 East Main Street
    Bay Shore, NY 11706