STR Lancaster
Outpatient treatment for mental health conditions, substance use disorders, and co-occurring disorders in Lancaster, Pennsylvania. PHP and IOP for adults who are ready to prioritize recovery while staying connected to work, family, and community.
Admissions
Outpatient Mental Health + Substance Use Disorder Treatment in Lancaster, PA
STR Lancaster is an outpatient mental health and substance use disorder treatment program in Lancaster, Pennsylvania, offering partial hospitalization (PHP) and intensive outpatient (IOP) for adults navigating substance use disorders, mental health conditions, and co-occurring disorders.
As part of STR Behavioral Health’s comprehensive continuum of care, STR Lancaster provides individualized, evidence-based treatment to support recovery and help clients stay connected to their work, home, and community. Treatment plans are built around each person’s unique needs and goals — because recovery looks different for everyone.
STR Lancaster is a program of STR Behavioral Health, nationally recognized by the Human Rights Campaign for LGBTQIA+-affirming care.
Have questions or ready to get started? Connect with the STR Lancaster admissions team today.
Why STR Lancaster
STR Lancaster offers outpatient care that goes beyond standard therapy. In this structured, supportive environment, adults can prioritize their recovery while staying connected to their everyday lives.
What sets STR Lancaster apart:
- Flexible PHP + IOP options – Multiple levels of outpatient care are available, including IOPx5 and IOPx3 scheduling, to support recovery while balancing work, school, and family life.
- Medication-assisted treatment (MAT) – MAT is available at every level of care when clinically appropriate, supporting a comprehensive approach to substance use disorder treatment.
- Evidence-based, individualized care – Every treatment plan is personalized and grounded in trauma-informed, evidence-based practices.
- An experienced multidisciplinary team – Care is led by psychiatric providers, licensed clinicians, and experienced behavioral health professionals.
- A welcoming space for everyone – STR Lancaster is proud to be an LGBTQIA+-affirming environment, with a dedicated monthly community support group for LGBTQIA+ clients.
- Insurance support from day one – STR Lancaster is in-network with most major commercial insurance plans. The admissions team will help navigate the rest. Medicare and Medicaid are not accepted. VA Community Care Network provider.
Levels of Care
STR Lancaster offers PHP and IOP — two structured levels of outpatient care that bridge the gap between residential treatment and traditional outpatient therapy, designed to meet each client’s needs at every stage of recovery.
Partial Hospitalization Program
STR Lancaster’s PHP provides a higher level of clinical support and structure while clients continue living in the community. Programming includes five hours per day, Monday – Friday, with services such as individual therapy, group therapy, family therapy, medication management, case management, and peer support.
Intensive Outpatient Program
STR Lancaster’s IOP provides flexible three-hour treatment sessions, available three or five days per week with day and evening options. Clients receive therapy and ongoing guidance to support progress, including individual therapy, group therapy, family therapy, medication management, case management, and peer support.
What We Treat
STR Lancaster specializes in outpatient treatment for adults navigating substance use disorders, mental health conditions, and co-occurring disorders through PHP and IOP levels of care, based in Lancaster, Pennsylvania.
Life skills practice + application
How We Treat
No two paths to recovery look the same — so no two treatment plans at STR Lancaster look the same. The clinical team draws on a range of evidence-based approaches to develop a plan tailored to each client’s unique diagnosis, history, and goals. The science guides the work, but the relationship is what makes it effective.
Confidential
Drug + Alcohol Assessments
Understanding where to start is the first step toward recovery. STR Lancaster offers confidential drug and alcohol assessments that provide clarity on substance use patterns and personalized treatment recommendations, helping individuals and families make informed decisions about the next steps.
STR Lancaster Photo Gallery
Our Commitment to Excellence
STR Lancaster is part of STR Behavioral Health, which holds accreditations from some of the most respected organizations in behavioral health care — reflecting a commitment to safety, quality, and inclusive treatment.
- STR Lancaster is accredited by the Joint Commission, the nation’s oldest and largest healthcare accrediting body, reflecting the highest standards of patient safety and quality of care.
- HEI 2024 LGBTQ+ Healthcare Equality High Performer – STR Behavioral Health is designated a High Performer in the Human Rights Campaign’s Healthcare Equality Index, recognizing its commitment to equitable, affirming care for LGBTQIA+ patients, visitors, and employees.
- STR Lancaster is LegitScript certified, ensuring full compliance with ethical standards across all marketing and digital communications.
LGBTQIA+-Affirming Care
STR Behavioral Health is nationally recognized by the Human Rights Campaign (HRC) for its commitment to equitable, affirming care for LGBTQIA+ individuals — and at STR Lancaster, that commitment shows up every day.
STR Lancaster’s clinicians are trained in LGBTQIA+-affirming practice and facilitate dedicated process groups where clients can explore identity, share their experiences, and find community with others who understand. Every person’s identity is treated as a core part of who they are — and a meaningful part of their recovery.
At STR Lancaster, every client is seen, respected, and welcomed.
The experiences of STR Lancaster’s clients and their families speak for themselves.
“STR is a phenomenal program. I was so scared walking in there and was immediately embraced as basically a family member. This program contributed significantly — and still does — to my sobriety. I've been able to reach almost two years now and I can't thank them enough.”
—Grateful Alum
Frequently Asked Questions
What is the difference between PHP and IOP at STR Lancaster?
STR Lancaster offers two levels of outpatient care. PHP runs Monday through Friday and provides the highest level of outpatient structure — ideal for those stepping down from residential care or who need more intensive support. IOP offers two scheduling options: IOPx5, which meets Monday through Friday, and IOPx3, which meets Monday, Tuesday, and Thursday. IOP is designed for those who are stable enough to manage more independence while continuing to build recovery skills.
How long is PHP or IOP at STR Lancaster?
Length of stay at STR Lancaster is individualized based on each client’s clinical, medical, and social needs. There is no predetermined timeline — because every person’s journey is unique, treatment continues as long as it is clinically appropriate. The treatment team, in collaboration with the client and their loved ones, determines the appropriate length of stay. For those using insurance, the duration of care is also subject to insurance approvals.
Does STR Lancaster offer medication-assisted treatment (MAT)?
Yes. Medication-assisted treatment (MAT) is available at every level of care at STR Lancaster when clinically appropriate. MAT combines FDA-approved medications with counseling and behavioral therapies to provide a whole-person approach to substance use disorder treatment.
Can STR Lancaster help with my FMLA, disability, or legal matters?
Yes. STR Lancaster offers care management services, including assistance with FMLA, short-term disability, and legal matters. Clients meet with their care manager weekly. Please note that long-term disability assistance is not available through this program.
Does STR Lancaster have an LGBTQIA+ support group?
Yes. STR Lancaster hosts Living Out Loud — a free monthly LGBTQIA+ community support group held on the second Wednesday of each month from 6:00 to 7:00pm. All are welcome. STR Lancaster is also part of STR Behavioral Health, which is nationally recognized by the Human Rights Campaign for LGBTQIA+-affirming care.
Is STR Lancaster LGBTQIA+-affirming?
Yes. STR Lancaster is part of STR Behavioral Health, which is nationally recognized by the Human Rights Campaign for LGBTQIA+-affirming care. Clinicians are trained in affirming practice, and dedicated LGBTQIA+ process groups are available.
Does STR Lancaster accept insurance?
STR Lancaster is in-network with several major commercial insurance plans, including Aetna, Allied Trades, Ambetter, Capital, Cigna/Evernorth, Highmark, Mental Health Consultants, Optum, and Tricare/Humana Military. Medicare and Medicaid are not accepted. Our admissions team will work with prospective clients to verify benefits and explore all available payment options.
Meet Our Team
Behind every treatment plan is a team of people who genuinely care about the person in front of them. STR Lancaster’s clinicians bring deep expertise in substance use disorders, mental health conditions, and co-occurring disorders — and an equal commitment to showing up for each client as a human being, not just a case. From the psychiatric provider to the therapist to the care manager, every member of the team is present and invested at every step.
Tiffany Rodick, MS, CADC
Executive Director
Dr. Matthew Sommons, MD
Medical Director
Ruhl Tanya
Office Manager
Brooke Kemmerer, PMHNP-BC
Nurse Practitioner
Erin McDevitt MSN, FNP-BC PMHNP-BC
Nurse Practitioner
Jackie Palm, BS
Therapist
Sarah Mathewson
Therapist
Alyssa Carter, MA, LPC, NCC, CTP
Therapist
Fairy Strenck
Holistic Therapist
Ryan Meyer, BS
Care Manager
Insurance + Admissions
Getting started should feel as simple as possible. STR Lancaster is in-network with most major commercial insurance plans and offers out-of-network and private-pay options. The admissions team will verify benefits, walk through coverage options, and help find a solution that works for each client’s situation.
STR Lancaster is also proud to be a VA Community Care Network provider — serving veterans and their families with the same level of care extended to every client.
We do not accept Medicare or Medicaid.
And more
Take the next step.
Taking the first step toward outpatient treatment is a big decision — and no one should have to navigate it alone. STR Lancaster’s admissions team is here to help, with no pressure and no judgment.
Call 833.925.1604 to speak with an admissions specialist, or complete the form and a team member will be in touch soon.