Sleep care at Fountain Health NYC

Fountain care

Sleep Medicine

Sleep problems can have more than one cause.

Sleep can be disrupted by breathing problems, hormones, mood, medications, metabolism, stress and other medical factors. We look at the broader clinical picture to understand what may be interfering with restorative sleep and where treatment should focus.

A connected view

Care built around more than a sleep label.

We start with the pattern: trouble falling asleep, frequent waking, snoring, unrefreshing sleep or daytime fatigue, alongside your history, medications and other symptoms.

Your clinician considers possible contributors such as breathing, mood, hormones, metabolism and circadian rhythm to determine whether testing, treatment or further evaluation is appropriate.

Sleep concerns we evaluate

Begin with what is disrupting your sleep.

Sleep problems can look similar while having very different causes. Your clinician considers the pattern of your symptoms, your medical history and other factors that may be affecting sleep and daytime function.

  1. Insomnia & difficulty sleeping

    Trouble falling asleep, staying asleep or waking earlier than intended.

  2. Snorring & sleep apnea

    Evaluation for snoring, pauses in breathing, gasping and other signs of sleep-disordered breathing.

  3. Unrefreshing sleep & daytime fatique

    When adequate time in bed still leaves you tired, foggy or under-recovered.

  4. Interrupted sleep

    Frequent waking or fragmented sleep that prevents sustained, restorative rest.

  5. Circadian rhythm & schedule disruption

    Sleep timing problems related to irregular schedules, travel, shift work or changes in circadian rhythm.

  6. Restless legs & nighttime movement

    Symptoms such as an urge to move the legs, unusual movement during sleep or other nighttime disruption.

Multidisciplinary care

Psychiatry, therapy, nutrition, endocrinology, sleep and more.

Root-cause approach

We look beyond symptoms to treat underlying drivers.

Measurable progress

Data-informed care to help you feel better and perform at a higher level.

macro shot of calm water and flowers as an abstract communication of good sleep health

How care works

From the full clinical picture to a treatment plan.

The right treatment depends on what your evaluation shows, but the path to it follows a deliberate clinical process.

  1. 01

    Understand your history and symptoms

    We review your personal and family history, prior diagnoses, medications, sleep pattern, nighttime symptoms, daytime fatigue and what has changed.

  2. 02

    Identify what needs a closer look

    Your clinician considers whether insomnia, sleep apnea, circadian disruption, mood, hormones, medications or another medical factor may be contributing, and whether a sleep study or other testing is appropriate.

  3. 03

    Treat the problem

    Treatment is based on the findings and may include CBT-I, medication, circadian strategies, treatment of contributing medical conditions or other clinically appropriate care.

  4. 04

    Follow the responce

    We track how your sleep, energy, cognition and daytime functioning respond, adjusting treatment when the clinical picture changes.

Specific services, tests, and treatments depend on clinical eligibility and your clinician’s recommendations.

Your care team

Physician-led sleep care, shaped around you.

Chief Medical Officer

Dr. Zarfati connects mental health, hormonal health, medical weight management and longevity care through one coordinated clinical perspective.

Physician, Functional Medicine & Longevity

Dr. Teets is a board-certified family physician and Mount Sinai faculty member bringing integrative and functional-medicine training to Fountain’s longevity care, connecting prevention, chronic disease, metabolic health, and long-term risk within one clinical view.

One connected clinical relationship keeps your history, goals, and response in view as your plan evolves.

Common questions

About sleep care

Why am I tired even though I sleep seven or eight hours?

Sleep duration is only one part of sleep health. You can spend seven or eight hours in bed and still have poor-quality or fragmented sleep that leaves you feeling unrefreshed. Insomnia, sleep apnea, circadian disruption, medications, alcohol, stress, depression, hormonal changes, restless legs, and other medical conditions can all affect how restorative your sleep is. The goal is to understand why your sleep is not restoring you, rather than simply telling you to spend more time in bed.

How is Fountain’s approach to sleep different?

We do not look at sleep as an isolated problem. Sleep is closely connected with mental health, cognition, hormones, metabolism, nutrition, medications, and physical health, and changes in one system can affect several others. Depending on your symptoms, Fountain can evaluate sleep alongside those other factors and bring the relevant clinicians together around the same clinical picture. Our broader care model is designed to synthesize medical, psychiatric, cognitive, nutritional, and biological information rather than sending each symptom into a separate silo. The goal is to identify what is actually disrupting your sleep, treat the relevant contributors, and then follow whether your sleep and daytime functioning are improving.

How do I know if I have insomnia or another sleep disorder?

Insomnia generally involves difficulty falling asleep, staying asleep, waking earlier than intended, or feeling unable to sleep despite having adequate opportunity. Other sleep disorders can look very different. Loud snoring, pauses in breathing, waking up gasping, excessive daytime sleepiness, unusual movements during sleep, an urge to move your legs at night, or persistent unrefreshing sleep may point toward another condition. A proper sleep evaluation looks at the pattern of your symptoms rather than assuming every sleep problem is insomnia.

When do I need a sleep study?

A sleep study may be appropriate when your symptoms suggest a condition such as obstructive sleep apnea or another disorder that requires objective overnight measurement. Not every sleep complaint requires testing. Your clinician first considers your sleep pattern, breathing symptoms, daytime fatigue, medical history, medications, and other risk factors. If a sleep study is appropriate, the results can help clarify what is happening during sleep and guide treatment.

Can anxiety, depression, hormones, or other health problems affect my sleep?

Yes. Sleep is influenced by many of the same systems that affect mood, energy, metabolism, and cognition. Anxiety can make it difficult to disengage mentally. Depression can be associated with insomnia, early waking, or excessive sleep. Hormonal changes can affect sleep quality and temperature regulation, while medications, metabolic conditions, pain, alcohol, and other medical issues may also interfere with sleep. This is one reason Fountain looks across systems rather than automatically treating the sleep symptom by itself.

What is CBT-I?

Cognitive Behavioral Therapy for Insomnia, or CBT-I, is a structured treatment designed to address the thoughts, behaviors, and sleep patterns that can perpetuate chronic insomnia. Treatment may include strategies such as stimulus control, adjusting time in bed, changing unhelpful beliefs about sleep, establishing more consistent sleep patterns, and learning techniques to reduce arousal around bedtime. For many people with chronic insomnia, behavioral treatment is an important part of care rather than relying only on medication.

Can I have sleep apnea if I am young, thin, or physically fit?

Yes. Body weight is one risk factor for obstructive sleep apnea, but it is not the only one. Airway anatomy, genetics, nasal obstruction, age, alcohol use, and other factors can also influence risk. Someone who appears healthy or physically fit can still have clinically meaningful sleep-disordered breathing. If your symptoms suggest sleep apnea, it is worth evaluating rather than ruling it out based on your appearance alone. Fountain’s broader clinical work has specifically identified cases where sleep problems overlapped with hormonal, metabolic, and cognitive concerns, reinforcing why sleep may need to be evaluated alongside the rest of the health picture.

Should I take melatonin or prescription sleep medication?

It depends on why you are having trouble sleeping. Melatonin, prescription medications, or other treatments may be appropriate in certain situations, but they do not address every cause of poor sleep. If the underlying issue is sleep apnea, circadian disruption, anxiety, medication effects, hormonal changes, or another medical condition, simply adding a sleep aid may not solve the problem. The goal is to identify the underlying sleep problem first and then choose the treatment that best matches it, whether that involves behavioral therapy, medication, treatment of another condition, sleep testing, or a combination of approaches.

Clinically reviewed by

Last reviewed: October 2026

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