Prenatal and postpartum therapists & psychiatrists in Lakeland, FL

A Florida and Polk County native, Mirtha is a graduate of Frostproof High School. She is board certified as both a Psychiatric Mental Health Nurse Practitioner and an Autonomous Primary Care Nurse Practitioner. She earned a Bachelor's of Nursing from Polk State and a Master's of Nursing from USF. In 2023 Mirtha earned a Post Master's Certification in Psychiatry from Florida Atlantic University. However, her journey as a mental health provider began in 2020 when she became certified through the Academy of Christian Counseling, as a mental health coach. Then in January of 2025 she became an active member of the Order of Saint Luke (OSL) a healing ministry.

Mirtha has nearly 20 years of experience in healthcare. Her passion is caring for individuals struggling with mental health issues. She has been volunteering with the youth in her community for over 7 years and also has experience working in a domestic violence shelter with victims of trauma.

Margaret Deuerlein, LMHC, is an experienced and skilled Licensed Psychotherapist. She specializes in Trauma, Anxiety and Panic Disorders, Social Anxiety, Stress, Depression, Mood Dysregulation, Low Self-esteem, Grief, Narcissistic, Borderline, Avoidant Personality, Co-dependency, Interpersonal Relationships, Communication, and Couple’s Therapy. She is EMDR-Certified and trained in Shema Therapy, CBT, DBT, Mindfulness, EFT, and the Gottman Method, among others. Healing, coping, achieving your life goals, and taking more control of your life are her focus. She offers in-person and virtual sessions. Bilingual services are available.

Explore the difference of in-person therapy in an uplifted, spa-like environment in St. Pete & Hyde Park.

Originally from New York, I hold a masters in Clinical Mental Health Counseling and a BA in Neuroscience. I worked at the Omega Institute for Holistic Studies for thirteen years alongside world-class health and wellness experts, which brings depth to my work as a psychotherapist. I studied Buddhism and have practiced yoga and meditation for over 20 years. Clients describe me calm, warm and resourceful. Client testimonials can be found on my website.

I am Dr. De Jesus Rivera, medical director at Self Improvement Psychiatry. We specialize in top notch, personalized, psychiatric services through telemedicine. I do a in depth evaluation without you feeling rushed. Together, we come up with a treatment plan that you feel comfortable with. We also have a HIPAA compliant texting system for easy communication and timely responses should any problems arise in between appointments.

I believe therapy works best when clients feel safe, supported, and genuinely understood. My approach is warm, collaborative, and nonjudgmental, and I strive to create a space where clients can openly explore their thoughts, emotions, and experiences at their own pace.

I understand that reaching out for help can feel vulnerable, and I value the trust my clients place in me. I work to meet each person where they are while helping them build insight, coping skills, resilience, and confidence. I believe in balancing empathy and validation with practical tools and strategies that support meaningful and lasting change.

Clients often describe me as compassionate, approachable, calming, and easy to talk to. I utilize evidence-based approaches including CBT, DBT, mindfulness, and trauma-informed care, while tailoring treatment to each client’s individual needs and goals.

If you are struggling with depression, anxiety, ADHD, and more, we are here to support you. Seeking help and opening up to someone new can be intimidating, but it's a brave step towards healing. I understand the importance of a supportive and personalized approach, which enables me to offer effective treatment plans tailored to your unique circumstances. I treat a variety of mental health conditions including anxiety, depression, ADHD, sleep disorders, postpartum depression, PTSD, bipolar disorder, panic attacks, OCD, among others. My extensive experience in a variety of mental health settings has equipped me to address both common and complex mental health needs with compassion and expertise.