Finding Help
Therapist, psychologist, or psychiatrist — what’s the actual difference?
The mental health field has more credential types than most people realize. Here’s what each one actually means — and how to know which you might need.
By Matt · M.S. Candidate, Clinical Mental Health Counseling · Psychometrics Professional · April 2026
If you’ve ever tried to find mental health support and found yourself staring at a list of credentials — LCSW, LPC, PhD, PsyD, MD — wondering what any of it means and who you actually need, you’re not alone. The mental health field has an alphabet soup problem. Different training paths, different scopes of practice, different roles — and most people searching for help have no idea how to navigate it.
Here’s a clear breakdown of the main types of mental health professionals, what they’re trained to do, and when you might need each one.
Therapists and counselors
This is the broadest category and the one most people mean when they say they want to “see someone.” Therapists and counselors are trained to provide talk therapy — working with you on thoughts, emotions, behaviors, relationships, and life challenges through structured conversation.
Common credentials you’ll see:
LCSW — Licensed Clinical Social Worker
Master’s degree in social work plus supervised clinical hours and a licensing exam. LCSWs are trained in both psychotherapy and the broader social context of a person’s life — housing, family systems, community resources. One of the most common therapy credentials in the US.
LPC / LPCC — Licensed Professional Counselor
Master’s degree in counseling plus supervised hours and licensure. Similar scope to an LCSW in terms of providing therapy. The specific title varies by state — some states use LPC, others LPCC or LCPC. Trained in evidence-based therapeutic approaches.
MFT — Marriage and Family Therapist
Master’s degree with specialized training in relational and family systems. Despite the name, MFTs work with individuals too — not just couples and families. Particularly strong background in how relationship dynamics and family patterns affect mental health.
NCC — National Certified Counselor
A national certification (not a state license) indicating the counselor has met standards set by the National Board for Certified Counselors. Often held alongside a state license. Signals a commitment to professional standards.
When to see a therapist or counselor: For the vast majority of mental health concerns — anxiety, depression, stress, relationship issues, grief, life transitions, trauma, identity questions — a licensed therapist or counselor is the right starting point. They can provide ongoing talk therapy, teach coping skills, and help you work through what’s bringing you to seek help.
Psychologists
Psychologists have doctoral-level training — either a PhD (Doctor of Philosophy) or a PsyD (Doctor of Psychology). The difference between the two is primarily in emphasis: PhD programs are more research-focused, while PsyD programs are more clinically focused. Both are qualified to provide therapy.
Psychologists are also the primary providers of psychological testing and assessment — comprehensive evaluations for ADHD, learning disabilities, autism spectrum, neuropsychological functioning, and more. If you or your child needs a formal evaluation, a psychologist is typically who you’d see.
In most states, psychologists cannot prescribe medication — that distinction belongs to psychiatrists. A small number of states (including Louisiana and New Mexico) have granted prescriptive authority to specially trained psychologists, but this remains the exception.
When to see a psychologist: When you need psychological testing or assessment, when you want doctoral-level therapy, or when you’re dealing with complex presentations that may benefit from the additional training depth a psychologist brings.
Psychiatrists
Psychiatrists are medical doctors (MD or DO) who completed medical school and then specialized in psychiatry. Because of their medical training, psychiatrists are the primary prescribers of psychiatric medication — antidepressants, mood stabilizers, antipsychotics, stimulants for ADHD, and so on.
Most psychiatrists today focus primarily on medication management rather than ongoing talk therapy. A typical psychiatry appointment is 15-30 minutes, focused on how your medication is working, side effects, and adjustments. Some psychiatrists do provide therapy, but this is increasingly rare in practice.
Psychiatric nurse practitioners (PMHNPs) can also prescribe psychiatric medication and are increasingly common, particularly in areas with psychiatrist shortages. They function similarly to psychiatrists in terms of medication management.
When to see a psychiatrist: When medication may be part of your treatment — for conditions like bipolar disorder, schizophrenia, severe depression or anxiety, OCD, or ADHD where medication has a strong evidence base. Many people work with both a therapist and a psychiatrist simultaneously.
Other providers worth knowing about
Primary care physicians
Your regular doctor can screen for mental health conditions, prescribe some psychiatric medications (particularly antidepressants for mild to moderate depression), and provide referrals. Many people start the mental health conversation with their PCP, which is a completely reasonable entry point.
Peer support specialists
People with lived experience of mental health challenges who are trained to provide support and guidance. Not clinicians — but often uniquely positioned to provide a kind of understanding that clinical training alone can’t replicate. Increasingly common in community mental health settings.
Life coaches
Not licensed mental health professionals and not regulated in the same way. Life coaches work on goal-setting, motivation, and forward-focused planning — not clinical treatment. Can be valuable for the right context, but important to understand the distinction. If you’re dealing with a clinical mental health condition, a licensed provider is the appropriate choice.
The short version
Not sure who you need? Browse our provider directory and filter by provider type to find the right kind of professional near you.
Disclaimer: This article is for educational purposes only and does not constitute clinical advice, diagnosis, or treatment. Always consult a qualified mental health professional before making decisions about your mental health care. FindTherapyTools.com is an educational resource — not a clinical service. Full disclaimer →