2923 Olney Sandy Spring Road Suite E, Olney, MD 20832
Our 10-point score combines licensing and accreditation, the levels of care and payment options this facility reports, and patient ratings from Google and StartDrugRehab.com reviewers. Paid or claimed listings never change a score. Read full methodology
No patient ratings yet, so this part is scored at the neutral midpoint. Share your experience to help others.
Located at 2923 Olney Sandy Spring Road in Olney, Maryland, Harrison and Feldhausen PC is a private addiction treatment program.
Care options include standard outpatient counseling and telehealth therapy. Clinicians use approaches such as anger management, brief intervention, cognitive behavioral therapy, motivational interviewing, and relapse prevention.
Payment options include Medicare, private health insurance, and cash or self-payment. A sliding fee scale based on income is available. Coverage depends on your specific plan, so verify benefits before admission.
The program accepts young adults, adults, and seniors.
Harrison and Feldhausen PC is accredited by CARF and licensed or certified by the state substance use treatment agency, state mental health department, and state department of health.
Sliding fee scale (fee is based on income and other factors)
Based on SAMHSA-listed programs in our directory. Rankings use the StartDrugRehab Score; facilities can't pay to change them. Distances are straight-line.
No reviews on StartDrugRehab.com yet. Were you or someone you love treated at Harrison and Feldhausen PC? An honest review helps the next family choose with confidence. It takes about 2 minutes, and you can post with just your first name or initials.
Reviews are checked against our Review Guidelines before they appear. We publish positive and negative reviews alike, and facilities can't pay to remove, change or reorder them. Reviews are personal opinions, not medical advice.
| Licensing & accreditation | State substance use treatment agency, State mental health department, State department of health, Commission on Accreditation of Rehabilitation Facilities (CARF) |
|---|---|
| Ages accepted | Young Adults, Adults, Seniors |
| Operated by | Private for-profit organization |
| Exclusive services | Specially designed program for DUI/DWI clients |
Montgomery County, MD has 33 SAMHSA-listed addiction treatment facilities for 1,082,273 residents. 9 facilities in the county list detox services. 97 people died of a drug overdose in the county in the 12 months to March 2026 (CDC provisional data): 9 per 100,000 residents, compared with 21.9 statewide.
Source: StartDrugRehab Treatment Deserts 2026, built from SAMHSA FindTreatment.gov, U.S. Census 2024 population estimates and CDC overdose data. Counts are SAMHSA-listed facilities only.
Harrison and Feldhausen PC lists the following levels of care: outpatient and telehealth. Services can change, so confirm current programs before admission.
According to SAMHSA data, Harrison and Feldhausen PC accepts medicare, private health insurance, and cash or self-payment. Your exact coverage depends on your plan and network status. You can check your benefits with your insurer, or call (833) 589-6933 for a free benefits check.
Harrison and Feldhausen PC does not list detox services. If you need medically supervised withdrawal first, see detox programs or call (833) 589-6933 for help finding one.
Yes. Harrison and Feldhausen PC reports accreditation from CARF. Accreditation means the facility meets independent quality and safety standards.
Harrison and Feldhausen PC accepts young adults, adults, and seniors.
Montgomery County, MD has 33 SAMHSA-listed treatment facilities for about 1,082,273 residents: 9 list detox services, 13 offer buprenorphine or methadone treatment and 10 offer 24-hour care (2026 data).
The nearest other SAMHSA-listed programs are MedStar Montgomery Medical Center – Addiction and Mental Health (Olney, under 1 miles), The Valley (Derwood, 3.3 miles), and Maryland Treatment Centers – Mountain Manor Journeys (Rockville, 5 miles). Distances are straight-line.
Admission usually starts with a phone screening and insurance check, followed by an assessment. You can contact Harrison and Feldhausen PC directly at 301-570-4400. Our admissions helpline at (833) 589-6933 can connect you with a licensed treatment provider, which may not be Harrison and Feldhausen PC. Our helpline is not affiliated with Harrison and Feldhausen PC.
Compare options
Olney, MD 20832
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Derwood, MD 20855
Joint Commission · NCQA accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +1 more
“Get help” calls our free helpline, not this facility.
Rockville, MD 20853
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Rockville, MD 20853
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Rockville, MD 20852
Joint Commission accredited
Levels of care
Payment accepted
Private insurance · TRICARE · Self-pay
“Get help” calls our free helpline, not this facility.
Rockville, MD 20852
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Source: SAMHSA FindTreatment.gov, data updated October 2026. Facilities report this information to SAMHSA, and it can change, so confirm details before admission. Logo courtesy of harrisonandfeldhausenpc.com. A listing is not an endorsement. StartDrugRehab.com is not affiliated with Harrison and Feldhausen PC.
