Obsessive-compulsive disorder therapists & psychiatrists in Oak Park, IL

Diana Lankenau has a Master of Science in Nursing from Florida State University and Chamberlain University. She has a Bachelor's in nursing from University of Miami. BA in Psychology from Florida International University. She is Board Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) and Family Nurse Practitioner (FNP-BC).

I'm a psychiatric nurse practitioner with several years of experience, now building my own private practice so I can give each person the focused, personalized care they deserve. I work with people navigating anxiety, depression, and PTSD — conditions that can feel isolating, but often respond well to the right support and the right provider. I offer telehealth appointments, including evenings and weekends, so getting care fits into your life rather than the other way around. Whether you're looking for medication management, ongoing mental health support, or simply a place to start, I'm here to walk alongside you every step of the way.

Hey there. My name is Dr. Lord, but feel free to call me Jeridith. I am a behaviorally based clinical counselor, which means we are really going to focus on the behaviors that are keeping you in an unhappy place and how to change them. I specialize in working with survivors or trauma, individuals working through addiction, and military families.

Dr. Christina Alexakos is a Clinical Psychologist with over 19 years of experience

providing psychotherapy to individuals across the lifespan from childhood to geriatric.

She has experience in assisting clients with adjustment issues ranging from changes in

occupation, education, grief, relocation, providing skills in parenting, stress and pain

management, health and wellness, mindfulness, increasing self-esteem and

assertiveness. She has worked with anxiety and depressive disorders, bipolar disorder,

trauma, anger management, personality disorders, and severe mental illness.

Dr. Christina Alexakos earned her Master’s and Doctoral degrees in Clinical Psychology

from The Chicago School of Professional Psychology. She provided inpatient

psychological assessments and group psychotherapy at Hartgrove Psychiatric Hospital.

She trained in Health Psychology in the pain clinic at Swedish Covenant Hospital as

well as providing inpatient and outpatient psychotherapy to hospital patients. The

University of Chicago and The University of Illinois at Chicago provided comprehensive

training in neuropsychological evaluations with adults and children experiencing a wide

range of clinical concerns. She completed an internship at Southlake Community Mental

Health Center and a postdoctoral fellowship at Hopewell Academies, a therapeutic day

school for special needs/troubled teenagers.

Hello! I am a Licensed Clinical Social Worker (LCSW) with a Master of Social Work that is passionate about supporting women, teens, and those who are navigating trauma, depression, anxiety, family and relationship issues, low self-esteem, and life stressors. Perhaps you who have not felt like yourself or have not found your voice due to everyone else having a say about your life choices. I believe that healing begins in a space where you feel heard, understood, and genuinely supported. With nine years experience and through lived experience, my work focuses on helping you manage those concerns, as I have worked with multiple populations including children, teens, and adults.