KEYSTONE ADULT AND ADOLESCENT PSYCHIATRY
Your Mental Health, Your Keystone.
Online Psychiatric Care in Texas for Teens & Adults
Comprehensive online psychiatric evaluations, ADHD assessments, anxiety and depression treatment, and medication management
Mental health affects every part of life, from your relationships and career to your ability to focus, sleep, and enjoy everyday moments. At Keystone Adult & Adolescent Psychiatry, we believe everyone deserves access to compassionate, high-quality psychiatric care that helps them thrive, not just get by.
We provide comprehensive online psychiatric care for adolescents and adults throughout Texas, including psychiatric evaluations, ADHD assessments, anxiety and depression treatment, medication management, and ongoing follow-up care. Every treatment plan is personalized to your unique needs and goals, combining evidence-based medicine with thoughtful, collaborative care to help you improve your mental health, daily functioning, and overall quality of life.
Patients across Houston, Dallas–Fort Worth, Austin, San Antonio, and surrounding communities can access convenient, evidence-based online psychiatric care from home via our telehealth services. We are committed to delivering compassionate, ethical, and individualized treatment plans that help patients in Texas improve their mental health, daily functioning, and overall quality of life.
Our Services Include:
Comprehensive Psychiatric Evaluations Online
ADHD Evaluation & Treatment
Anxiety Treatment
Depression Treatment
Psychiatric Medication Management
Adolescent Psychiatry
Adult Psychiatry
Telehealth Follow-Up Care
Are You Struggling With Any of the Following?
Many patients seek psychiatric care when they experience:
Difficulty focusing or completing tasks
Persistent anxiety or excessive worry
Feeling overwhelmed or burned out
Low mood or loss of motivation
Mood swings or emotional instability
Trouble sleeping or managing stress
Why Choose Keystone?
Keystone Adult & Adolescent Psychiatry provides comprehensive psychiatric evaluations, medication management, and psychiatric treatment through telehealth for adolescents and adults throughout Texas.
Convenient Telehealth Appointments
Receive expert psychiatric care online telehealth from the comfort of your home anywhere in Texas.
Compassionate, Patient-Centered Care
We prioritize listening carefully and developing individualized treatment plans.
Evidence-Based Treatment
Our approach focuses on proven psychiatric treatments and thoughtful medication management.
Collaborative Treatment Planning
We work with patients to ensure treatment decisions align with their goals.
100% Online Psychiatric Care in Texas for Teens & Adults
Get Telehealth Psychiatric Care - Anywhere in Texas
We offer secure, 100% online telehealth appointments so you can receive high-quality psychiatric care without leaving home.
Our virtual visits are private, convenient, and designed to make mental health care more accessible.
Whether you’re seeking help for ADHD, anxiety, mood concerns, or stress, telehealth allows you to connect with your mental health provider in a comfortable and confidential setting.
Benefits of Telehealth Psychiatry
Telehealth appointments make psychiatric care easier to access.
Telehealth allows you to:
meet with your provider from home
avoid travel time
schedule appointments more conveniently
receive care anywhere in Texas
Appointments can be accessed using a smartphone, tablet, or computer.
Psychiatric care in Texas is now more accessible with telehealth.
You can easily book your appointment online, allowing you more flexibility and convenience. After booking your appointment, just fill out your patient intake forms before your telehealth visit. Your provider will discuss your issues and concerns with you during your appointment, and provide a treatment plan that fits your needs. Prescription medications (if needed) are filled at your pharmacy of choice.
How Telehealth Works
To learn more about what to expect at your first telehealth appointment, or what insurance plans we accept, please refer to our Services page.
Schedule an Appointment
If you are seeking online psychiatric care in Texas for ADHD, anxiety, depression, or other mental health concerns, Keystone Adult and Adolescent Psychiatry can help. Schedule your appointment online today.
Learn More About Conditions We Treat
Attention-Deficit/Hyperactivity Disorder (ADHD) is a common condition that affects attention, focus, organization, and impulse control.
With proper evaluation and treatment, many individuals with ADHD are able to improve focus, productivity, and overall quality of life.
Anxiety is the body’s natural response to stress or perceived danger. However, when anxiety becomes persistent, overwhelming, or difficult to control, it may indicate an anxiety disorder.
When these symptoms interfere with daily functioning, professional evaluation can help determine the most appropriate treatment approach.
Depression is more than temporary sadness. It is a medical condition that affects mood, energy levels, thinking patterns, and overall well-being.
When these symptoms persist and interfere with daily life, professional evaluation and treatment can help.
The Mental Health “Keystone”
Just as a keystone stabilizes an arch, strong mental health supports a thriving life. Mental health is the keystone of our overall well-being; it supports our emotional balance, relationships, daily functioning, and resilience.
At Keystone Adult and Adolescent Psychiatry, we provide structured, compassionate care to support ADHD, anxiety, and mood management, giving you the stability and strength to thrive every day.
Meet Our Provider
Julius Guiang, PMHNP-BC
At Keystone Adult and Adolescent Psychiatry, care is centered on partnership, structure, and thoughtful clinical decision-making. As a Psychiatric Mental Health Nurse Practitioner (PMHNP), I provide evidence-based treatment for adults and adolescents navigating ADHD, anxiety, and mood disorders.
My approach is grounded in the belief that mental health is the keystone of overall well-being. When emotional balance and cognitive clarity are strengthened, every other area of life becomes more manageable, from school and work to relationships and daily responsibilities.
Is Online Psychiatric Care and Treatment Through Telehealth Legal in Texas?
Many people considering online psychiatric care wonder whether telehealth is a legal and legitimate way to receive mental health treatment in Texas. The answer is yes.
Online psychiatric care and treatment through telehealth is legal, well-established, and widely accepted in Texas. Texas law recognizes telehealth and telemedicine as legitimate methods of delivering healthcare services when provided by licensed healthcare professionals acting within the scope of their professional license. Healthcare professionals providing telehealth services are held to the same professional standard of care as they would be during an in-person visit.
Chapter 111 of the Texas Occupations Code establishes the legal framework for telemedicine and telehealth services in Texas, recognizing telehealth as an appropriate method of delivering healthcare, including mental health care, when provided by licensed healthcare professionals in accordance with applicable laws and professional standards.
At Keystone Adult and Adolescent Psychiatry, we provide comprehensive psychiatric evaluations, medication management, and ongoing mental health treatment through secure telehealth technology for adults and adolescents throughout Texas. Our telehealth services are delivered in accordance with Texas law, professional licensing requirements, and evidence-based standards of psychiatric care.
A telehealth appointment allows us to perform a comprehensive psychiatric evaluation, discuss your symptoms, review your medical and mental health history, establish an accurate diagnosis, develop an individualized treatment plan, and, when clinically appropriate, provide medication management and ongoing follow-up care.
We approach telehealth with the same level of professionalism, clinical judgment, and patient-centered care that you would expect during an in-person psychiatric appointment.
If you've never received psychiatric care through telehealth before, our team will guide you through the process and answer any questions you may have before your appointment. Our goal is to make accessing high-quality psychiatric care convenient, comfortable, confidential, and accessible, without compromising the quality of care you receive.
Whether you're seeking care for ADHD, anxiety, depression, insomnia, or another mental health concern, our goal is to make high-quality psychiatric care more accessible for adults and adolescents throughout Texas through secure, evidence-based telehealth services.
Questions?
If you have any questions, feel free to use our convenient message portal here, or you can send us an email at: info@yourkeystonecare.com
We'll review your message and get back to you as soon as possible.
For your convenience, we also have a Frequently Asked Questions (FAQ) page.
Get started with your keystone care, today.
If you are seeking online psychiatric care in Texas for ADHD, anxiety, depression, or other mental health concerns, Keystone Adult and Adolescent Psychiatry can help. Schedule your appointment online today.