Sleep Clinic

Specialists In Sleep Disorders

Make restless nights a thing of the past. Nearly 70 million people in the United States suffer from sleep disorders—if you’re struggling to sleep at night or experiencing excessive daytime sleepiness, you’re not alone.

Your sleep is important, which means there’s no time to waste waiting on care. In most cases, we offer same-week appointments with our board-certified sleep specialists. We provide advanced treatment options, including CPAP therapy and Inspire® Technology upper airway stimulation, to help you achieve lasting, restorative sleep.

Meet Our Board Certified Sleep Medicine Specialists

Essam Ansari, MD

Christopher Daigle, MD

Amjad Husain, MD

Offering Treatment For

Obstructive Sleep
Apnea

Insomnia

Narcolepsy

Restless Leg Syndrome

Better Night's Rest

Make Restless Nights a Thing of the Past

Take the first step towards a better night’s rest. Your sleep is important – meaning there’s no time to waste waiting on care. In most cases, we are able to offer same-week appointments with one of our board-certified sleep specialists.

Sleep Assessment

Take a Sleep Assessment Quiz

If you are not sure if a Sleep Clinic is the next step for you, take a sleep assessment quiz to see where you fall with scaled results.

If you are concerned that you are not getting enough sleep, are tired throughout they day, or feeling drowsy often, take this Sleep Assessment Quiz. The ‘Epworth Sleepiness Scale was developed by professionals to determine the level of daytime sleepiness in individuals. Having a normal score does not exclude sleep disorders. Please take the self evaluation quiz and always consult with your physician for next steps.

Why Do Patients
Choose InCare?

"InCare site in Nashua is surprisingly organized. Every person I interacted with was friendly and helpful. Dr. Daigle agreed to see me one day after my non-urgent request for an appointment and he clearly understood my concerns. He was thoughtful and informative. I left the office completely satisfied."

Marilyn

"Very happy with this practice! Met with three different doctors and all were kind, professional, and thorough. Front desk staff are amazing….. they were so patient and accommodating with a stressful situation for me."

Carolyn

"I was happy with my visit....I did not have to wait long for service. Very professional and kind. Dr. Daigle was very thorough with my history, he listened and we worked out a plan for the future. Dr. Daigle was also very professional and kind and look forward to working with him!!"

Susie

"This is a super well run office, with a very friendly and considerate front desk staff. The PA I met with was extremely patient with my medical history. I was very happy with my experience here."

Baba

"Every time I’ve come to the office or talked to the office staff by phone, I’ve found them to be exceptionally helpful - also cheerful and friendly. They always make me feel welcome at the clinic and appreciative of knowing there’s such a warm and knowledgeable staff working with the doctors!"

"Today was my first appointment with Dr Saad. He was great! Everyone at the office was very friendly and a pleasure to talk to! I would recommend this practice to anyone who needs sleep apnea care. I was nervous today, but will not be in the future."

Julie

"The office was nice, the doctor was great, and the girls working in the office were really warm and friendly. I'm glad I was sent there!"

Google reviewer

"Office staff and physician's assistant responded quickly to my asthma flare up. They take my concerns seriously and I feel safe."

Patrice

"Very professional The Dr was very informative. I was at ease about my problem."

Anthony

"Dr. Ansari was thorough and explained everything in detail. Did not hurry me at all. I highly recommend this practice."

Kathryn

"Caring; professional; helpful. Office staff is friendly as well."

Patricia

Sleep Clinic FAQs

What is a Sleep Specialist?

A Sleep Specialist is a medical physician who is specially trained in diagnosing and treating sleep disorders. These may include Sleep Apnea, Snoring, Insomnia, Narcolepsy, Restless Legs Syndrome, and other conditions that affect sleep quality and daytime functioning. Sleep specialists help patients improve both their sleep and overall health through evaluation, sleep testing, and personalized treatment plans.

What can I expect during my first sleep clinic appointment?

During your initial visit, you can expect:

Completion of medical and sleep history forms
Vital signs and basic health assessments
A discussion with your Sleep Specialist about your symptoms, lifestyle, and sleep patterns
Review of past medical records and medications
Recommendations for next steps, which may include a home sleep study or overnight in-lab sleep study, if needed

Your provider will take time to answer questions and ensure you feel supported throughout the process.

What treatment options are available for Sleep Apnea?

Common treatment options may include:

CPAP / PAP Therapy (air pressure device used during sleep)
Oral Appliance Therapy (custom dental mouthguard)
Implantable Devices (such as Inspire® therapy depending on eligibility)
Lifestyle modifications, such as weight management or sleep position adjustments

What treatment options are available for Insomnia?

Sleep Hygiene & Behavioral Strategies
Medications, when appropriate

What treatment options are available for Narcolepsy?

Medications
Scheduled naps / daytime sleep planning
Sleep hygiene and daily routine adjustments

What treatment options are available for Restless Legs Syndrome (RLS)?

Medications
Iron supplementation (if deficient)
Lifestyle changes, including avoiding triggers such as caffeine or nicotine, when appropriate