Obsessive-compulsive disorder therapists & psychiatrists in Sugar Land, TX

Hello! My name is Marcie and I am a Board-Certified Psychiatric Mental Health Nurse Practitioner. My passion is helping individuals find their peace, confidence, and clarity. With a deep commitment to mental wellness, I offer compassionate, evidence-based care for children, teens, and adults across the lifespan.

Background & Education

I earned my Master of Science in Nursing (MSN) from Rush University in Chicago, IL and received my Psychiatric specialization from National University in San Diego CA. I have my national board certification through the ANCC and have trained in a variety of clinical settings, including outpatient psychiatry, integrated primary care, and crisis intervention services.

My name is Siria Castro. I hold a Master of Science in Clinical Mental Health and am a Licensed Professional Counselor (LPC) and Licensed Chemical Dependency Counselor (LCDC). As a bilingual therapist fluent in English and Spanish, I provide comprehensive counseling services for adults, adolescents, and children, guiding clients through depression, anxiety, relationship challenges, family struggles, and more.

I’m a Licensed Marriage and Family Therapist with 13 years of experience dedicated to helping individuals, couples, and families navigate life’s challenges with clarity, compassion, and practical tools for lasting change. My clinical focus includes treating clients with anxiety, depression, relationship distress, trauma-related stress, life transitions and self-esteem issues. My approach is warm, collaborative, and grounded in evidence‐based practices that support emotional healing and healthy relationships.

I've become very familiar with many aspects of the mental health field. I work with motivated clients willing to take responsibility for becoming well and happy.

My passion has always been helping marriages, families, and relationship. For the past 20+ years, I have specialized in marital relationships, helping people to build the relationships that they truly desire.

I am an ANCC board-certified Psychiatric Mental Health Nurse Practitioner. Prior to this, I spent eleven years in Intensive Critical Care Nursing. I treat a wide range of mental health conditions, including Depression, Anxiety, Bipolar Disorder, Sleep Disorder, PTSD, ADHD and more. I provide care with a holistic approach, prioritizing overall wellbeing. Emotional, social, spiritual, familial, and cultural wellbeing are integral to the care i provide. My clients can expect attentive care that addresses their concerns and challenges, fostering a sense of being cared for, empowered, and hopeful for recovery.

I help high-achieving girls and women who struggle with self-esteem and body image challenges. Many of my clients are “Type-A” personalities, excelling in school, careers, or competitive environments but feel trapped by an inner critic, fear of judgement, and a constant drive for control.

Hello! I see clients virtually in Texas and Florida. I have been a therapist for 16 years and specialize in the treatment of OCD and OCPD.

I have dual Master’s Degrees in Clinical Mental Health Counseling and Education. My background in education consist of teaching elementary and middle school children, which allows me to connect with children and adolescents very easily. I also have worked with parents and guardians to overcome hurdles associated with parenting and kinship care.

As a counselor, I feel like mental health is a journey that is easier with a guide. I believe in empowering my clients and giving them the information and confidence to choose the paths along their journey that are best for them. I have been fully licensed since 2018 and I enjoy working with adults and couples.