PERSONALIZED INTEGRATIVE PSYCHIATRY AND WELLNESS
A HEALTHIER MIND. A BETTER LIFE.
Comprehensive, compassionate psychiatric care focused on your individual needs, well-being, and long-term health.
Serving communities in Texas, Florida, California, Oregon, Colorado, Arizona, Maryland, and Washington State.
Supporting Your Mental Health Journey!
Welcome to Advanced Medical Psychiatry Group
Mental Healthcare That Puts You First.
Advanced Medical Psychiatry Group is a medical and behavioral health practice led by Dr. Olivier Djoumessi, DNP, PMHNP, a board-certified psychiatric nurse practitioner specializing in psychiatry and addiction medicine.
At Advanced Medical & Psychiatry Group, we believe effective mental healthcare begins with listening, understanding, and developing a treatment plan that reflects your individual goals. High-quality mental health care should also be accessible and affordable.
Our goal is to provide individualized care that considers your experiences, challenges, and treatment goals.
Whole-person psychiatry that pairs modern medicine with Eastern wellness. We offer personalized, affordable care for children, adults, older adults, and veterans, including medication management, therapy, SPRAVATO®, TMS, and ADHD, neurocognitive, and genetic testing. Start your path to wellness today.
Our services
Our practice is a community-centered healing space where diverse ethnic backgrounds and LGBTQ+ folks can show up fully and be truly seen. From anxiety and burnout to ADHD, life transitions, and the weight of intersectional identities, we care for the whole you, not just your symptoms. We value empathy and offer kindness and grace to each person. Explore our services.
Psychiatric Evaluations
Comprehensive assessments.
ADHD Care
Evaluation and treatment.
Medication Management
Individualized treatment.
Advanced Treatment
TMS and SPRAVATO® where available and appropriate.
Addiction Treatment
Evidence-based recovery support.
Therapy
Support for emotional well-being.
A Personalized Approach to Your Care.
Medication when it helps. More than medication always.
Our approach combines clinical expertise, evidence-based treatment, and an understanding of the whole person. Together, we explore the options that may best support your mental health.
Most care starts with a thorough psychiatric evaluation. From there, we build a plan that may include medication, therapy, lifestyle changes, and, when appropriate, supplements reviewed for safety alongside your prescriptions. You'll see the same provider over time, and you'll always know why we're recommending what we recommend.
We listen first
Your first evaluation is a full 60 minutes.
We look at the whole picture
Sleep, health conditions, substance use, and stress all shape mental health, so we ask about all of them.
You stay in charge
We explain the options, including non-medication ones, and decide together.
Personalized, integrative psychiatric care for every stage of life
Online Evenings and Weekends appointments, in English or French.
Conditions we treat
Depression
Feel like yourself again, with treatment matched to your symptoms and history.
Anxiety & panic
Worry less, sleep better, and get your days back.
ADHD
Evaluation and treatment for focus, organization, and follow-through, for teens and adults.
Sleep problems
Find out what's behind poor sleep and treat the cause.
Alcohol & Opioid use
Medication-assisted treatment and support, without judgment.
Bipolar & mood disorders
Evaluation and treatment for focus, organization, and follow-through, for teens and adults.
Treatment-resistant depression
Find out what's behind poor sleep and treat the cause. Using SPRAVATO®, TMS, and neurocognitive, and genetic testing.
Trauma & PTSD
Care that starts with safety and moves at your pace.
COST
Insurance and self-pay
We're in network with most major plans, including Aetna, BlueCross BlueShield, Cigna, and UnitedHealthcare. No insurance? Self-pay evaluations are $350 and follow-ups are $175.
MEET THE FOUNDER
Dr. Olivier Djoumessi, DNP, PMHNP-BC
Founder and psychiatric nurse practitioner, board certified in psychiatric-mental health nursing and addiction. Our practice is built on compassionate care, professional integrity, and a commitment to individualized treatment.
"Dr." refers to a Doctor of Nursing Practice degree, earned from the University of Texas at Arlington.
Three steps to your first visit
Book a free 15-minute call
Tell us what's going on and we'll confirm we're a good fit.
STEP 1Complete your intake forms
Fill them out in the secure patient portal before your first visit.
STEP 2Meet your provider
A 60-minute evaluation, in person or by video. You leave with a plan.
STEP 3Accepted insurances
Practice Philosophy
We were drawn to integrative care because it prioritizes optimal wellness rather than just the absence of disease. We believe in the body’s healing power when given the proper support. By embracing a holistic approach, we aim to understand your goals and work with you to optimize your mental and physical health. It means the prevention of chronic conditions rather than just medicating symptoms. Additionally, we strongly believe in the power of connection between the client and provider.
If you’re looking for a trusted provider of your mental health who will:
Listen to you!
Offer treatment that gets to the root of the problem!
Consider medication as AN option, not the ONLY option!
…then you’re in the right place.
Can you say yes to one or more of these?
Feeling like you have ADHD and are struggling to stay organized and manage priorities.
Stress, burnout, feeling unfulfilled, or constantly on edge, panic attacks, and can’t relax.
Feelings of irritability or mood swings that are affecting your life and relationships.
It's difficult to find joy in things anymore. Feeling like past trauma is haunting you.
You are having a hard time moderating or stopping alcohol, drugs, or other habits.
Patient Success Stories
"I am grateful for the exceptional care I received… The providers are knowledgeable, compassionate, and honestly go above and beyond."
— ORIANNE W.
“Explained everything professionally and warmly.”
— DEENA G.
TELEHEALTH
Video visits for patients located in AZ, CA, CO, CT, FL, ID, IA, MD, NV, NM, OR, TX, WA. How telehealth works
-
602 Strada Circle, Suite 119
Mansfield, TX 76063
+1 (817) 618-2656
-
2108 N ST # 6501
Sacramento, CA 95816
+1 (424) 254-7087
-
7901 4th St N, STE 14624
St. Petersburg, FL 33702
+1 (305) 697-0478
-
306 W Redwood St
STE 201
Baltimore, MD 21201
+1 (240) 221-1671
-
522 W Riverside AVE, STE 5391
Spokane, WA 99201
+1 (425) 386-1361
-
1846 E. Innovation Park Dr., STE 100
Oro Valley, AZ 85755
+1 (623) 250-3361
-
2389 Main Street, STE 100
Glastonbury, CT 06033
+1 (860) 294-9992
-
1942 Broadway Street, STE 314C
Boulder, CO 80302
+1 (720) 453-2635
IN PERSON
602 Strada Circle, Suite 119
Mansfield, TX 76063
Monday–Friday, 9 am–5 pm
