3 Best Psychiatrists in Peoria, IL

Expert-recommended Top 3 Psychiatrists in Peoria, Illinois. All of our psychiatrists actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

Matthew M. Preston, MD - Peoria, IL Psychiatrists - Healthcare Staff Image
Matthew M. Preston, MD - Peoria, IL Psychiatrists - Clinic Logo
10+ YEARS IN TBR
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MATTHEW M. PRESTON, MD

ASSOCIATES IN MENTAL HEALTH SC
900 Main Street, Suite 580,
Peoria, IL 61602 Directions

Since 2007

Specialty:

Addictions ADHD Anger and Behavior Disorders Anxiety Disorders Autism Spectrum Disorder Bipolar Disorders Depressive Disorders Dissociative Disorders Grief Insomnia Neurocognitive Disorders Obsessive-compulsive Disorder Relationship Issues Schizophrenia and Other Psychotic Disorders Sexual and Gender Identity Disorders Trauma and Stressor-related Disorders

" Dr. Matthew M. Preston is a graduate of The Ohio State University College of Medicine. He completed his training at Ohio State for residency and joined Associates in Mental Health. Dr. Matthew M. Preston works in collaboration with his patients to meet their goals and seeks to help them better understand themselves, their issues, and how to improve their quality of life. He practices at Associates in Mental Health SC. They are a locally owned clinic with over 40 years of experience providing effective mental health solutions. They provide an exceptional quality patient experience by remaining up-to-date on innovation and research to stay informed and provide care to children and adults.

2026 Highlights: Dr. Matthew M. Preston completed a one-year fellowship in Neuropsychiatry at the University of Illinois at Chicago. He has served in several clinical and leadership roles throughout his career, including at Bridgeway Mental Health Center, where he also served as Medical Director; The Human Service Center in Peoria; Methodist Medical Center; and Andrew McFarland State Hospital in Springfield, Illinois. "

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License #35.097131

Contact:

(309) 637-4266

Mon-Fri: 9am - 5pm
Sat & Sun: Closed

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Andrew J. Heritch, MD - Peoria, IL Psychiatrists - Healthcare Staff Image
Andrew J. Heritch, MD - Peoria, IL Psychiatrists - Clinic Logo
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ANDREW J. HERITCH, MD

LIFESTANCE HEALTH
5901 North Prospect Road, Suite 202,
Peoria, IL 61614 Directions

Since 1992

Specialty:

Anxiety Depression/feeling Down Panic Attacks Self-esteem Sexual Trauma Stress Management Trauma and PTSD ADHD Anger Issues Attention and Focus Autism: Generally Independent Bipolar Disorder Detachment/disconnection Dissociative Disorders First Responder Stress Intense Mood Changes Military and Veteran Obsessive Compulsive Disorder Phobias

" Dr. Andrew J. Heritch earned his medical degree from St. Louis University and completed his psychiatric residency at the Medical College of Wisconsin. He also completed a psychiatric internship at the University of Washington in Seattle. Dr. Heritch develops individualized treatment plans tailored to each client’s needs. He specializes in medication management while also considering the psychological and social factors that contribute to overall mental well-being. Dr. Heritch is the founder of Heartland Behavioral Health, a clinic committed to providing an encouraging, supportive, and compassionate environment for every client and everyone involved in their care.

2026 Highlights: Dr. Andrew J. Heritch provides relief and stability through thoughtful, evidence-based psychiatric care, with over 30 years of experience. Dr. Heritch is particularly passionate about working with patients on the autism spectrum and those with developmental disabilities. "

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License # 036-104460

Contact:

(309) 834-1780 (877) 580-1225

Tue-Fri: 8am - 6:30pm
Mon,Sat & Sun: Closed

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Baljit Singh, MD - Peoria, IL Psychiatrists
Baljit Singh, MD - Peoria, IL Psychiatrists
7+ YEARS IN TBR
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BALJIT SINGH, MD

ASSOCIATES IN MENTAL HEALTH SC
900 Main Street, Suite 580,
Peoria, IL 61602 Directions

Since 1995

Specialty:

Anxiety Disorders Grief ADHD Schizophrenia and Other Psychotic Disorders Bipolar Disorders Trauma and Stressor-related Disorders Addictions Relationship Issues Depressive Disorders Autism Spectrum Disorder Insomnia Anger and Behavior Disorders Obsessive-Compulsive Disorder Dissociative Disorders Neurocognitive Disorders Sexual and Gender Identity Disorders

" Dr. Baljit Singh graduated from Guru Nanak Dev University and is a member of the American Psychiatric Association. He completed his residency at the University of Louisville School of Medicine, where he received the Golden Apple Appreciation Award for outstanding teaching. Dr. Singh has extensive experience treating patients with personality disorders, general mental health concerns, and psychotic disorders. He specializes in providing psychiatric care to adults aged 18 and older with a wide range of mental health conditions. Dr. Singh practices at Associates in Mental Health SC, which has a comprehensive team of board-certified psychiatrists and licensed therapists offering evening and weekend appointments.

2026 Highlights: Dr. Baljit Singh has served as an attending psychiatrist with Methodist Medical Group and later as a Clinical Assistant Professor of Psychiatry at the University of Illinois College of Medicine at Peoria. He taught medical students and psychiatry residents across all areas of general adult psychiatry. "

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License #036111894

Contact:

(309) 637-4266

Mon-Fri: 9am - 5pm
Sat & Sun: Closed

TBR® Inspection Report: