Obsessive-compulsive disorder therapists & psychiatrists in San Marcos, TX

Maybe you’re hitting up against some loneliness and isolation right now. Or maybe some old burdens are affecting your current life. Lets talk. Your story matters to me. The thing is, I really enjoy helping people cultivate resilience and self- compassion. Depression, Anxiety, Anger that’s hard to control, Addiction issues (Porn, Gambling, Substances) all these are adversities that we humans grapple with. I've been doing this for a minute. I can say for sure that there is no cookie-cutter solution. It's more about connection.

I am a Psychiatric Mental Health Nurse Practitioner serving clients in Texas, Maryland & New York. I work with diverse kinds of clients (Age 18 +) with different cultural backgrounds and mental health problems. I specialize in depression, anxiety, ADHD, PTSD, Insomnia, bipolar disorder, eating disorder, personality disorder and much more. I am a compassionate provider with a passion for patients with mental illness.

Have you been feeling stuck in your thoughts, in your relationships, or in life as a whole? Do you experience unmanageable stress or anxiety? Or do you experience what seems like a loop of intrusive thoughts, then repetitive behaviors or habits that lead you to believe that you may have OCD? If you answered yes to any of these questions, you don’t have to go this path alone. Together, we can begin a transformative journey, where treatment becomes your pathway to greater relief.

I am a dedicated and compassionate Board-Certified Psychiatric Mental Health Nurse Practitioner (PMHNP) with extensive clinical experience across various psychiatric settings, including inpatient, outpatient and community mental health. Leveraging a solid background in acute care nursing, i excel in conducting thorough assessments and developing patient-centered treatment plans tailored to each individual

I’m Fatoumata Diallo, PMHNP‐BC, a psychiatric mental health nurse practitioner providing care to individuals ages 10 through older adulthood across Texas. My work is rooted in empathy, cultural humility, and a deep respect for each person’s lived experience.

I specialize in anxiety, depression, PTSD, ADHD, OCD, and mood disorders, with a particular passion for supporting clients through life transitions, trauma recovery, and emotional overwhelm. I believe mental health care should feel collaborative, transparent, and empowering.

My approach blends medication management, supportive therapy, and psychoeducation, always tailored to your unique goals and strengths. To enhance continuity and access, my practice also offers membership services that provide ongoing support between visits.

My mission is to help you feel more grounded, more hopeful, and more in control of your mental health journey.

I am committed to providing compassionate, evidence-based psychiatric care. As a Doctor of Nursing Practice and Board-Certified Psychiatric–Mental Health Nurse Practitioner, I approach every patient with respect, empathy, and a focus on safety. My clinical decisions are grounded in current research, best practices, and your individual needs.

I believe in a collaborative and transparent treatment process. I value open communication. I want you to feel comfortable discussing your symptoms, concerns, and goals so we can work together to create a plan that truly supports your mental health.