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Sleep-Wake Disorders

Sleep Disorders & Insomnia

Dr. Josephine Vuchansu, DNP PMHNP-BC provides expert telehealth psychiatric care for sleep disorders and insomnia — serving Children, Adolescents, Adults, and Older Adults across Texas and Virginia.

Understanding Sleep Disorders

What Is Insomnia?

Insomnia disorder is a persistent difficulty with sleep initiation, duration, consolidation, or quality that occurs despite adequate opportunity and circumstances for sleep. It is not simply one bad night — it is a chronic condition that affects how you function during the day, impacting your mood, energy, concentration, and overall quality of life. According to the DSM-5-TR, insomnia is diagnosed when sleep difficulties occur at least 3 nights per week for 3 months or longer and cause clinically significant distress or impairment in daily functioning[reference:6].

Insomnia is one of the most common sleep disorders worldwide. Global estimates indicate that approximately 852 million adults (16.2%) live with insomnia, with 415 million (7.9%) experiencing severe insomnia. It is more prevalent in females across all age groups and is associated with a broad range of adverse health outcomes, including cardiovascular disease, metabolic disorders, depression, and anxiety[reference:7]. Other sleep-wake disorders in this category include hypersomnolence disorder, narcolepsy, breathing-related sleep disorders, circadian rhythm sleep-wake disorders, and parasomnias[reference:8].

The good news: insomnia is highly treatable. With cognitive behavioral therapy for insomnia (CBT-I) — the gold-standard, first-line treatment — most people experience significant improvement in sleep quality, duration, and daytime functioning.

10+ Years of
Experience
All Ages
Served
2+ States
Licensed
100% Telehealth
Care
Know The Signs

Recognizing the Signs & Symptoms

Sleep disorders show up differently in everyone. Here are the most common signs to look for — in yourself or someone you care about.

Common Symptoms

You May Be Experiencing Insomnia If You Notice:

  • Difficulty Falling Asleep Taking more than 20–30 minutes to fall asleep most nights
  • Frequent Nighttime Awakenings Waking up multiple times during the night and struggling to fall back asleep
  • Early-Morning Awakening Waking up more than 1 hour before your scheduled time and unable to return to sleep
  • Daytime Fatigue & Low Energy Feeling exhausted, irritable, or unmotivated during the day
  • Difficulty Concentrating Trouble focusing, remembering, or making decisions at work or school
  • Mood Disturbances Increased anxiety, irritability, or low mood due to poor sleep
  • Worrying About Sleep Anxiety or dread about bedtime and whether you’ll be able to sleep
  • Relying on Sleep Aids Needing medication, alcohol, or other substances to fall asleep

Sleep Disorder Types

Chronic Insomnia Disorder
Persistent sleep difficulties ≥3 nights/week for ≥3 months
Sleep-onset Sleep-maintenance Early awakening Daytime impairment
Other Sleep-Wake Disorders
Hypersomnolence, circadian rhythm, parasomnias
Excessive sleepiness Circadian rhythm issues Nightmares Sleepwalking

You don’t have to self-diagnose. If any of these symptoms feel familiar, Dr. Vuchansu will provide a comprehensive evaluation and a clear path forward — from the comfort of your home.

How We Help

Our Approach to Treating Insomnia

Dr. Vuchansu combines evidence-based psychiatry with personalized telehealth care — so you get real treatment, from the comfort of your home.

Step 01

Psychiatric Evaluation & Sleep Assessment

A thorough telehealth assessment covering your sleep history, patterns, and daily impact — so Dr. Vuchansu fully understands your unique experience before recommending any treatment.

Telehealth Visit Sleep Diary Review Personalized
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Step 02

Medication Management

Safe, carefully tailored medication plans using sedative-hypnotics, melatonin receptor agonists, or orexin receptor antagonists — monitored closely and adjusted as your needs evolve.

Sedative-Hypnotics Orexin Antagonists Ongoing Monitoring
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Step 03

CBT-I & Ongoing Support

Continuous follow-up appointments, CBT-I coordination, and treatment adjustments ensure you’re never alone on your journey — we stay by your side every step of the way.

Regular Check-ins CBT-I Referral Plan Adjustments
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Not sure where to start? Every patient begins with a full evaluation — Dr. Vuchansu will guide you through the rest.

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Dr. Josephine Vuchansu providing compassionate psychiatric care Dr. Josephine Vuchansu, DNP PMHNP-BC
PMHNP Board Certified
Provider
Accepting New Patients
Why Choose Us

Why Patients Choose
Dr. Vuchansu

Dr. Josephine Vuchansu brings clinical expertise, genuine compassion, and a personalized approach to every patient — helping teens and young adults across Texas & Virginia reclaim their lives from sleep disorders.

  • Board Certified PMHNP-BC, DNP Highest level of psychiatric nursing certification
  • Specialized in Sleep-Wake Disorders Deep expertise in insomnia-focused psychiatric treatment
  • Telehealth Across Texas & Virginia Get care from anywhere — no commute, no waiting room
  • Ages 12–39 — Teens & Young Adults Specialized care for adolescents through young adulthood
  • Compassionate, Personalized Care Every treatment plan built around your unique needs
  • Evidence-Based Psychiatric Treatment Clinically proven methods — not guesswork
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Got Questions

Frequently Asked Questions

Everything you need to know about sleep disorder treatment at Sufficient Grace Mental Healthcare.

Have Questions?

We’re here to help. Whether you’re unsure about telehealth, treatment options, or insurance — reach out and we’ll guide you every step of the way.

Call Us (240) 626-0607
Email Us info@sufficientgracehealth.com
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Occasional poor sleep is normal — everyone has nights where they struggle to fall asleep or wake up feeling unrested, usually due to stress, travel, or a temporary change in routine. Chronic insomnia disorder, however, is diagnosed when sleep difficulties occur at least three nights per week for three months or longer, despite having adequate opportunity for sleep, and cause significant distress or impairment in daytime functioning. If poor sleep has become your new normal and is affecting your mood, energy, or concentration, it’s time to seek help. Dr. Vuchansu can provide a comprehensive evaluation to determine the right diagnosis.
Not always. Cognitive behavioral therapy for insomnia (CBT-I) is the first-line treatment for chronic insomnia and is preferred over medications. It is a structured, evidence-based program that addresses the thoughts and behaviors that perpetuate poor sleep. Medication may be recommended in selected cases, usually as a short-term adjunct or when CBT-I alone is insufficient. Dr. Vuchansu will evaluate your situation and discuss all options with you — no decision is made without your full understanding and consent.
Telehealth appointments are conducted via a secure, HIPAA-compliant video platform — all you need is a smartphone, tablet, or computer with a camera. You’ll meet with Dr. Vuchansu from the privacy and comfort of your own home. Research shows that CBT-I delivered via telehealth is just as effective as in-person care, and it removes barriers that often prevent people from seeking consistent treatment. Many patients find it easier to stay consistent with telehealth appointments.
Results vary by individual, but many patients begin noticing improvement within 2–4 weeks of starting CBT-I. Sleep restriction therapy, a core component of CBT-I, typically improves sleep quality within the first week or two. Dr. Vuchansu monitors your progress closely and adjusts your plan as needed to ensure you’re moving in the right direction. Sleep is a skill that can be rebuilt, and she will be with you every step of the way.
Yes. Sufficient Grace Mental Healthcare serves patients ages 12–39, including adolescents and teenagers. Dr. Vuchansu is experienced in working with young patients and understands the unique sleep challenges teens face — academic stress, screen time, and irregular schedules. For patients under 18, parental or guardian consent is required before services begin. Parental involvement is welcomed and encouraged throughout the treatment process.
Many insurance plans cover psychiatric telehealth services for insomnia and sleep disorders. We recommend contacting your insurance provider to confirm your mental health benefits. Our team is happy to assist you in understanding your coverage options — reach out to us at (240) 626-0607 or info@sufficientgracehealth.com and we’ll help you navigate the process. We accept most major insurance plans across Texas and Virginia.

You Don’t Have to Face Insomnia Alone

Healing Minds. Restoring Hope. Enriching Lives. Book your consultation with Dr. Josephine Vuchansu today and take the first step toward restful sleep — expert telehealth psychiatric care across Texas & Virginia, ages 12–39.

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