Meet Psychological Insight’s Prescribers

  • Daniel Tuinstra, MD

    Psychiatrist

    Dr. Dan Tuinstra (he/him) is a published researcher in areas of psychosis, mood disorders, neuromodulation, and addiction. He has a background in inpatient, outpatient, consult-liaison, and interventional psychiatry. Additionally, he is involved in medical education of students, residents, and other health professionals. Dr. Tuinstra is passionate about approaching each person where they’re at, meeting them with compassion and empathy. Learn more about Dr. Tuinstra here!

  • Dr. Johnice Littlejohn, DO, MPH

    Psychiatrist

    Dr. Johnice F. Littlejohn (she/her) is a compassionate and culturally attuned psychiatrist dedicated to helping individuals thrive through life’s emotional, psychological, and social challenges. She offers outpatient psychiatric medication management with a holistic lens, honoring the full complexity of each person’s experiences and identities. Learn more about Dr. Littlejohn here!