
Specialized Psychiatric Care When Standard Treatment Hasn’t Been Enough
Expert medication management, psychotherapy, ADHD evaluation, treatment-resistant depression, and culturally responsive psychiatric care — in person in Stoughton, MA and via telehealth statewide across Massachusetts and Rhode Island.
“Healing is a right — not a privilege.”
- Medication Management
- Psychotherapy
- Board-Certified PMHNP-BC
- 10+ Years Experience
- In-Person: Stoughton, MA
- Telehealth: MA & RI
- Most Insurance Accepted
- New Patients Welcome
- Mon–Fri 9AM–8PM
Board-Certified Psychiatric Care You Can Trust
Our clinicians deliver personalized, culturally sensitive psychiatric care across Massachusetts and Rhode Island—in person in Stoughton and by secure telehealth.

Nnemeka Okpala
PMHNP-BC, APRN

Chinenye Udenna
MSN, APRN, PMHNP-BC
Expert Care for the Conditions That Matter Most
One practice for evaluation, medication management, and specialized treatment—personalized to your needs and available by telehealth or in person.
Psychiatric Evaluation & Medication Management
Comprehensive evaluations and expert, ongoing medication management tailored to you.
Learn moreSpravato® for Treatment-Resistant Depression
REMS-certified esketamine care when antidepressants have not worked — with a quick eligibility check.
Learn moreADHD Evaluation & Treatment
Adult ADHD diagnosis, medication management, and executive-function support.
Learn moreAnxiety & Panic Treatment
Evidence-based care for generalized anxiety, social anxiety, and panic attacks.
Learn moreDepression Treatment
Compassionate, comprehensive depression care — including options when antidepressants have not worked.
Learn morePTSD & Trauma Care
Trauma-informed psychiatric care, including specialized support for first responders.
Learn moreWhat Our Patients Say
5.0 average rating from verified patients
“Dr. Mex is an amazing provider who understands his clients' needs and provides empathetic care. I felt truly heard for the first time in years.”
Sarah M.
Verified Patient
“Kind and understanding provider. The telehealth experience was seamless and I felt comfortable discussing my concerns.”
Verified Patient
Verified Patient
“NP Mex listens and personalizes the treatment regimen. My medication management has been excellent and I've seen real improvement.”
James T.
Verified Patient
“I felt relieved and free after my visit. The compassionate approach made all the difference in my mental health journey.”
Michelle R.
Verified Patient
“Professional, supportive, and patient-centered care. RayMex Wellness has been a turning point in my treatment.”
David K.
Verified Patient
“He made me comfortable and helped me feel calm. The whole experience was beyond my expectations.”
Angela P.
Verified Patient
Flexible Payment Options for Your Care
Quality psychiatric care should be accessible to everyone. We accept most major insurance plans and offer competitive self-pay and private-pay options for those who prefer out-of-pocket payment.
MAMassachusetts
RIRhode Island
Self-Pay & Private Pay Welcome
No insurance? No problem. We offer competitive self-pay rates and accept private payment for all services. You do not need insurance to receive high-quality psychiatric care. Contact us at 617-419-0482 to discuss payment options.
Insurance coverage may vary by plan. Please contact us to verify your benefits before your appointment. We also provide out-of-network reimbursement documentation upon request.
Telehealth Across MA & RI
Secure video appointments for patients throughout Massachusetts and Rhode Island—from Boston, Brockton, and Quincy to Providence, Warwick, and Newport.