Academic background
She once ran a sleep medicine fellowship program and was an assistant professor.
Universal Sleep Solutions — sleep medicine and diagnostic sleep studies for every age
A sleep lab and clinic for infants, children, and adults — opening in Leander, Texas.
Chapter 01
Diagnose
Twelve channels.
One night. One picture.
- One night, many signals — a sleep study records your brain, eyes, muscles, heart, breathing and oxygen.
- All at the same time — every signal is recorded together, side by side.
- More than “did you sleep?” — read together, they show how you slept.
Live — polysomnography montage
A sample recording. Polysomnography is the medical name for a full overnight sleep study. It tracks brain waves (at least 3 channels), eye movement (2 channels) and the chin muscle. It also tracks heart rhythm, airflow, breathing belts and oxygen.
Where the sensors go
- No pain — nothing hurts, and nothing goes through your skin.
- Small sensors — they stick on with paste and tape.
- Belts and a tube — soft belts go over your clothes. A thin, soft tube rests under your nose.
- About 40 minutes — that is how long setup takes for most people.
Electrode placement
Reading the night back
- 30 seconds at a time — each 30 seconds of your night gets a sleep stage.
- A map of your night — put end to end, they make a chart called a hypnogram.
- What it shows — how fast you fell asleep, how deep you slept and what woke you.
Hypnogram — one night
In-lab polysomnography
A full night study in our lab, watched by a sleep tech, for all ages.
Home sleep apnea testing
A proven home test for the right adults, read by the same doctor.
MSLT — nap study
Daytime nap tests for narcolepsy and idiopathic hypersomnia (heavy sleepiness with no known cause). Always after a night study.
MWT — wakefulness testing
Tests how well you can stay awake. Often needed for safety-sensitive jobs.
Pediatric studies
Child-size sensors, rules made for children, and room for a parent to stay the night.
PAP titration
A watched night to find the air pressure (PAP) and mask that work for you.
Also available
- Split-night studies — testing in the first half of the night, treatment setup in the second, if you qualify.
- Actigraphy — a wrist device that tracks sleep and wake at home for days or weeks.
- Overnight oximetry — records your oxygen all night. It helps screen, but it does not diagnose.
- Capnography — tracks carbon dioxide (CO₂) in your breath or through your skin. Key for children and nerve or muscle disease.
- Extended EEG montage — extra brain-wave sensors when seizures at night are a concern.
- Post-treatment studies — a repeat test after surgery, a mouth device or a big change in weight.
Common questions
What does polysomnography measure?
It measures brain waves, eye movement, muscle activity and heart rhythm. It also tracks breathing effort, airflow, blood oxygen, snoring and body position all night.
Which sleep study is more accurate?
An in-lab study measures more things. A home test is accurate enough to find moderate to severe sleep apnea in the right people.
What is the MSLT?
The Multiple Sleep Latency Test checks how fast you fall asleep during planned daytime naps. It is the main test for narcolepsy.
Read moreSleep studies How a polysomnography sleep study works In-lab vs. home sleep study Home sleep apnea testing explained MSLT and MWT sleep tests explained What happens during a sleep study?
Chapter 02
Treat
Keeping the
airway open
- What goes wrong — in obstructive sleep apnea (OSA), your throat narrows and closes as you sleep.
- How PAP helps — positive airway pressure (PAP) gently blows a steady stream of air.
- An air splint — that air holds your airway open, so your breathing keeps going.
Upper airway — collapse and PAP
A simple drawing. Each person's throat is shaped differently and closes in a different spot. That is one reason treatment is chosen for each person.
Watch: what happens, and how pressure treats it
The pressures shown are examples, not prescriptions. Your settings come from your own study and follow-up visits.
A diagnosis is only the start. The work is finding the therapy a person will still be using in a year.
Minal Patel, M.D. — Universal Sleep Solutions
CPAP, APAP and BiPAP
Air machines: steady (CPAP), self-adjusting (APAP) or two-level (BiPAP). We fit, set, check data and fix problems at each visit.
Mask fitting
We try nasal, pillow and full-face masks with care. Most therapy problems are really mask problems.
Inspire therapy
Inspire-certified checkups and care for adults who cannot use PAP.
Oral appliance therapy
A mouthpiece made with a dental sleep expert. For mild to moderate apnea, or when PAP does not work for you.
CBT for insomnia
A step-by-step habit and thinking program (CBT-I). It is the first treatment experts advise for long-term insomnia.
Positional therapy
If apnea happens mostly when you sleep on your back, the simplest fix can be the one that lasts.
Managed alongside
- Supplemental oxygen — added when your oxygen stays low, even with an open airway.
- Adaptive servo-ventilation — a machine for some central apnea (the brain skips breaths) and complex apnea. Careful heart checks come first.
- Nasal airway treatment — a stuffy or blocked nose is treated with ear, nose and throat (ENT) and allergy doctors.
- Weight and metabolic health — a referral when weight plays a big part.
- Surgical evaluation — a referral for tonsil, nose or airway surgery when needed.
- Medication review — calming pills (sedatives), opioid pain pills and some antidepressants change sleep and breathing. They are worth a second look.
Common questions
Is BiPAP better than CPAP?
Neither is best for everyone. CPAP works well for most people with obstructive sleep apnea. BiPAP helps if you need higher pressure, have central sleep apnea or find it hard to breathe out.
Which CPAP mask is best?
The best mask is the one you will wear every night. Nasal pillows feel lightest, nasal masks seal well, and full-face masks suit mouth breathers.
What if I can't use CPAP?
We look at other choices that fit you. These include BiPAP, mouthpieces, sleep-position therapy, weight loss programs and surgery.
Read moreWhat is CPAP therapy? CPAP vs. BiPAP CPAP mask types explained How to get used to CPAP CPAP alternatives What is Inspire therapy?
Chapter 03
Pediatrics
How much sleep
a child needs
- Needs change fast — sleep needs shift more in childhood than at any other age.
- Expert ranges — the American Academy of Sleep Medicine (AASM) lists hours of sleep by age.
- Backed by pediatricians — the American Academy of Pediatrics (AAP) supports these ranges.
- Check this first — it is a good guide before you decide your child just dislikes bedtime.
Recommended sleep by age
Ranges agreed by AASM experts and backed by the AAP. Hours for children include naps.
Children are scored differently
- Its own field — children's sleep medicine is a specialty of its own.
- AHI — the apnea-hypopnea index counts how often breathing stops or gets shallow each hour.
- Lower cutoff for kids — 1 event an hour is too many for a child. For adults, it is 5.
- Why — growing brains and bodies handle broken breathing far less well.
Pediatric AHI scale
Infant and toddler sleep
Help with noisy breathing, pauses and night waking, with advice families can really use.
Snoring and tonsils
Sleep tests before and after tonsil and adenoid surgery, planned with your child's ear, nose and throat (ENT) doctor.
Sleep, attention and behavior
When daytime problems look like ADHD (trouble focusing and sitting still), check for poor sleep first.
Parasomnias
Night terrors, sleepwalking and confused waking. Usually harmless, but not always.
Teens and delayed sleep phase
Teen body clocks really do run late. Treatment works better than arguing.
Complex and medical needs
Down syndrome, face and skull differences, nerve and muscle disease, and checks after surgery.
Frequent reasons for referral
- Habitual snoring — a child who snores most nights should be checked, not just reassured.
- Witnessed pauses — breathing pauses a parent sees are one of the strongest reasons to test.
- Mouth breathing — daytime mouth breathing that does not stop often comes with a blocked nose or big adenoids.
- Bedwetting after dry nights — new bedwetting can come with breathing problems in sleep.
- Morning headaches — waking with a headache can mean trouble moving oxygen and carbon dioxide at night.
- Failure to thrive — poor growth plus poor sleep means breathing needs a closer look.
Common questions
Does my child need a sleep study before tonsil surgery for snoring?
The American Academy of Pediatrics advises a sleep study for children who snore and have other signs of sleep apnea. It shows how serious the problem is and helps you choose between surgery and other options.
Can sleep problems affect my child's behavior?
Yes. Tired children often seem overactive, act without thinking and have trouble paying attention, which can look like ADHD. Treating the sleep problem can greatly improve behavior.
Are night terrors harmful?
No. Children do not remember them, and they usually stop by the teen years. See a sleep specialist if they happen often or your child gets hurt.
Read moreChildren's sleep disorders Pediatric sleep medicine Sleep disorders in children Snoring kids and big tonsils Down syndrome and sleep apnea Why snoring may be more than annoying
Chapter 04
Adults
What a scored
event looks like
- Apnea — your airflow almost fully stops.
- Hypopnea — your airflow partly stops.
- The pattern — air drops, oxygen falls a few seconds later, then you wake briefly to breathe.
- Why it matters — when this repeats hundreds of times, your night stops being restful.
Airflow and oxygen saturation
A sample chart. The AHI (apnea-hypopnea index) counts these events in each hour of sleep.
Severity, by the numbers
- Normal — fewer than 5 events an hour.
- Mild — 5 to 15 events an hour.
- Moderate — 15 to 30 events an hour.
- Severe — 30 or more events an hour.
- More than a number — your symptoms, oxygen levels and other health issues matter too.
Adult AHI scale
When the clock is the problem
- Not always breathing — some sleep problems come from your body clock.
- Your inner clock — melatonin, a sleep hormone, rises in the evening.
- Body heat — your core temperature is lowest just before dawn.
- Out of step — shift work, jet lag and a late body clock pull these rhythms away from your day.
Circadian rhythm
Obstructive sleep apnea
From your first test to long-term treatment, including hard and complex cases.
Central sleep apnea
When the brain skips breaths. This includes types that start with treatment or come with heart failure, with heart doctors involved.
Narcolepsy and hypersomnia
Daytime tests and long-term care for heavy daytime sleepiness.
Restless legs and PLMD
An urge to move your legs, or leg jerks in sleep (PLMD). We check iron, review your medicines and treat.
Chronic insomnia
Habit-based treatment first, with a careful look at medicines you already take.
Parasomnias and RBD
Sleepwalking, eating at night and acting out dreams (RBD), including what it can mean for the brain.
Also evaluated
- Shift work disorder — plans for rotating and night shifts that fit the job you really have.
- Delayed and advanced phase — timed light, timed melatonin and schedule work for clocks that run late or early.
- Sleep and heart health — apnea is closely tied to high blood pressure, atrial fibrillation (an uneven heartbeat) and heart failure.
- Sleep and metabolic disease — links run both ways with diabetes, obesity and metabolic syndrome.
- Perioperative screening — a check before surgery when apnea raises the risk from anesthesia.
- Commercial driver certification — tests and forms for DOT (Department of Transportation) and other safety-sensitive jobs.
Common questions
What is a normal AHI?
Fewer than 5 events an hour is normal. That means fewer than 5 apneas or hypopneas in each hour of sleep.
Can you have sleep apnea without snoring?
Yes, though it is less common. Tiredness, trouble sleeping or morning headaches may be the main signs instead.
What are circadian rhythm disorders?
They are problems where your body clock is out of step with the world around you. They make it hard to sleep at normal times.
Read moreWhat is obstructive sleep apnea? Your sleep study results: AHI explained Signs you might have sleep apnea Circadian rhythm sleep disorders Insomnia treatment Narcolepsy and hypersomnia
Chapter 05
The Lab
A room that feels
less like a hospital
- Your own room — a private room, a real bed and a bathroom you don't have to ask for.
- Your own pillow — bring it if you want to.
- Watched all night — a sleep tech watches your recording from a control room.
- Quick fixes — if a sensor comes loose, it gets fixed before you lose data.
What the night looks like
Your night: the tech arrives at 8:30 pm, and you arrive at 8:45. Sensors are on by about 9:30. Lights go out between 9:30 and 10. You wake at 5 to 5:30 am. You go home by 6:00 am, when the tech leaves.
All agesBabies, children and adults tested in the same lab
AttendedA sleep tech is there, watching the whole recording
In-houseStudies scored here, then read by a board-certified doctor
One placeVisits, testing, treatment and follow-up under one roof
Private bedrooms
Quiet, dark rooms kept at a set temperature. Made for sleeping, not for watching.
Room for a parent
A parent or guardian stays the night with every child. Always, not just now and then.
Registered technologists
Certified sleep techs run each study. They work with children as well as adults.
Same-night titration
If you qualify, your study can switch to finding your PAP air pressure partway through the night.
Scored in-house
Each 30-second piece is scored here, so questions go to the person who scored it.
Read in-house
Reports go back to your doctor without waiting on an outside reading service.
Common questions
Are sleep labs comfortable?
Today's sleep labs are built for comfort, with private rooms, regular beds and a homey feel. Most people find them more comfortable than they expected.
Are sleep study sensors painful?
No. The sensors sit on the surface of your skin with gentle glue or paste, and there are no needles.
Can I use the bathroom during a sleep study?
Yes. The tech will unhook you, then hook you back up when you are done.
Read moreHow sleep labs work What happens during a sleep study? Preparing for your sleep study What happens during a CPAP titration study? Sleep studies
Chapter 06
The Practice
Minal Patel, M.D.
- Board-certified — in sleep medicine and in pediatrics (children's medicine).
- Trained — pediatric residency and sleep medicine fellowship at the University of Mississippi Medical Center.
- Taught there — she then served as Program Director of the Sleep Medicine Fellowship.
- Professor — she was also Assistant Professor of Sleep Medicine there.
How care moves through the practice
Sleep problems are family problems. The person in the bed is rarely the only one losing sleep over them.
Minal Patel, M.D.
Board-certified
Certified in sleep medicine and pediatrics, and an Inspire-certified provider.
Pediatrician first
A sleep doctor trained in pediatrics reads a child's study differently.
Local and independent
An independent practice in Leander, also affiliated with Teddy Bear Pediatrics and Sleep Medicine.
Evidence-based
Care that follows expert guidelines, and we explain the reasons to you.
Reachable
Questions between visits go to the clinic, not to a call center in another state.
Common questions
What does a sleep doctor do?
A sleep doctor finds and treats sleep problems like sleep apnea, insomnia, narcolepsy and restless legs. Tools include sleep studies, CPAP machines and behavior therapy.
What type of doctor treats sleep disorders?
A sleep medicine specialist: a doctor with extra training and board certification in sleep medicine. They may first train in lung, brain and nerve, mental health or other fields.
What happens at a sleep doctor appointment?
Your doctor goes over your symptoms, sleep history, health problems and medicines. They may check your airway and suggest a sleep study.
Read moreHow sleep doctors diagnose sleep disorders What happens at a sleep clinic appointment? When should you see a sleep specialist? Find a sleep doctor in Leander, TX Sleep apnea doctor
Chapter 07
Referrals
Built for
referring providers
- Ask your real question — send the question you want answered. It comes back answered.
- Full report — the full scored data, the interpretation and a clear recommendation.
- Direct line — for cases that need a conversation instead of a fax.
Referral pathway
What to send
Patient demographics and the reason for referral: a consult, a home or in-lab sleep study, or treatment. See the referral checklist.
What comes back
A scored study, a physician interpretation and a specific recommendation you can act on.
Direct physician contact
For complex cases, a call is faster than 3 rounds of messages. Ask for one.
DME coordination
Durable medical equipment (DME): orders, supply questions and resupply timing, handled by the clinic that knows the case.
Pediatric referrals welcome
Including infants, children with complex medical needs and post-op monitoring.
Urgent questions
Severe symptoms, safety-sensitive jobs and pre-op cases can be prioritized.
Good reasons to refer
- Habitual snoring — in a child or an adult, snoring most nights is worth objective testing.
- Witnessed apneas — reported breathing pauses are among the strongest predictors of disease.
- Resistant hypertension — blood pressure that won't come down often has an airway component.
- Atrial fibrillation — untreated apnea makes rhythm control much harder to maintain.
- Excessive daytime sleepiness — especially when it affects driving, work safety or school.
- PAP intolerance — before giving up, take a second look at mask, pressure and diagnosis.
Common questions
Should heart patients be tested for sleep apnea?
Yes. The American Heart Association advises checking for sleep apnea in heart failure, atrial fibrillation, high blood pressure that resists medicine, and after a stroke.
Should you get a sleep study before an AF ablation?
If you snore, feel sleepy by day or have been told you stop breathing in sleep, ask about testing. Heart and sleep teams can decide together how to fit it in.
Will surgery be canceled if I might have sleep apnea?
Not necessarily. Each hospital and surgical team decides, which may mean extra monitoring, testing before surgery or other safety steps.
Read moreHow sleep apnea affects your heart Hard-to-control blood pressure Atrial fibrillation and sleep apnea Having surgery with sleep apnea Drowsy driving and sleep apnea Sleep studies
Chapter 08
Library
Read up before
you sleep on it
Our services, 20 guides and 71 articles on sleep apnea, sleep testing, CPAP, Inspire, insomnia and children's sleep — written for patients and families by a board-certified sleep physician.
Open the libraryServicesWhat we treat
GuidesFind a sleep specialist
GuidesSleep apnea
GuidesSleep testing
GuidesSleep disorders
GuidesChildren's sleep
GuidesSleep wellness
All 71 articles
LibraryArticlesWho benefits from treatment
- Heart Failure and LVADs: Why Treating Sleep Apnea Still Matters
- Atrial Fibrillation and Sleep Apnea: Can CPAP Help Keep Your Heart in Rhythm?
- Hard-to-Control Blood Pressure? Sleep Apnea May Be the Missing Piece
- Sleep Apnea After a Heart Attack or Stent: What the Big Trials Really Show
- After a Stroke or Mini-Stroke: Treating Sleep Apnea to Support Recovery
- Type 2 Diabetes and Sleep Apnea: Can Better Sleep Help Blood Sugar?
- Snoring in Pregnancy: Sleep Apnea, Blood Pressure, and a Healthier Pregnancy
- Snoring Kids and Big Tonsils: When Adenotonsillectomy Helps
- Down Syndrome and Sleep Apnea: Treatment Options from Tonsils to Nerve Stimulation
- Epilepsy and Sleep Apnea: Could Better Breathing Mean Fewer Seizures?
- Sleep Apnea and Low Mood: How Treatment May Lift Depression Symptoms
- Memory, Thinking, and Sleep Apnea: Protecting the Aging Brain
- COPD Plus Sleep Apnea (Overlap Syndrome): Why Treating Both Matters
- Asthma That Won't Settle Down? Check for Sleep Apnea
- Weight-Loss Medicines and Sleep Apnea: What Tirzepatide Means for You
- Drowsy Driving and Sleep Apnea: Treatment Makes the Road Safer
- Having Surgery? Why Your Surgeon Wants to Know About Your Sleep Apnea
- Sleep Apnea After 65: Is Treatment Still Worth It?
- Veterans with PTSD: How Treating Sleep Apnea Can Ease Nightmares
- Up All Night to Urinate? Sleep Apnea May Be the Cause
- Sleep Apnea and Erectile Dysfunction: What Treatment Can and Can't Do
ArticlesSleep apnea
- What Is Obstructive Sleep Apnea?
- Signs You Might Have Sleep Apnea
- Why Snoring May Be More Than Just Annoying
- How Sleep Apnea Affects Your Heart
- Why Sleep Apnea Makes You Exhausted During the Day
- Weight Loss and Sleep Apnea
- Alcohol and Sleep Apnea
- Sleep Apnea and Diabetes
- Sleep Apnea and High Blood Pressure
- When Should You See a Sleep Specialist?
- What Happens at a Sleep Clinic Appointment?
ArticlesSleep testing
- What Happens During a Sleep Study?
- How a Polysomnography Sleep Study Works
- Home Sleep Apnea Testing Explained
- In-Lab vs. Home Sleep Study: Which Is Right for You?
- Understanding Your Sleep Study Results: AHI Explained
- What Happens During a CPAP Titration Study?
- When Do You Need a Sleep Study?
- Can Wearable Devices Detect Sleep Apnea?
- How Sleep Doctors Diagnose Sleep Disorders
- What Is Actigraphy Sleep Testing?
- MSLT and MWT Sleep Tests Explained
- How Sleep Labs Work
- Preparing for Your Sleep Study
ArticlesCPAP and PAP therapy
ArticlesInspire and other treatments
- What Is Inspire Therapy for Sleep Apnea?
- Who Qualifies for Inspire Therapy?
- How Inspire Therapy Works
- Inspire vs. CPAP: Comparing Sleep Apnea Treatments
- Inspire Implant Surgery Explained
- Genioglossus Nerve Stimulation for Sleep Apnea
- CPAP Alternatives for Sleep Apnea
- Oral Appliance Therapy for Sleep Apnea
- Surgical Treatments for Sleep Apnea
- Future Treatments for Sleep Apnea
- Implantable Sleep Apnea Devices Explained
Chapter 09
Visit
Coming soon to
Leander, Texas
- Opening soon — Universal Sleep Solutions is opening in northern Greater Austin.
- Working with local doctors — we welcome referrals and teamwork with providers nearby.
- Pre-register online — the easiest way to become a new patient. We will contact you to set up your visit.
- Call the clinic — for questions or medical equipment (DME) orders.
- Clinic
- Universal Sleep Solutions, PLLC
15161 Ronald Reagan Blvd, Unit 409
Leander, TX 78641 - New patients
- Pre-register online
- Phone
- (512) 931-1575
- Hours
- Monday–Friday, 8:30 AM–5:00 PM
- Fax
- (877) 569-2885, for referrals and records
- Careers
- Polysomnographic Technologist
Scan with your camera to visit the site, or tap to save our contact card.
Download contact card (.vcf)Common questions
Do I need a referral?
A referral from your doctor helps, and many insurance plans require one. You are welcome to call and ask, and we will tell you what your plan needs.
What should I bring to a sleep study?
Bring what you normally sleep in, your usual medicines, toiletries and anything that helps you sleep. Your own pillow is fine. For a child, bring their bedtime routine along.
Can a parent stay overnight with a child?
Yes. A parent or guardian stays in the room with every child. That is how the rooms are set up.
Will I actually be able to sleep with all those sensors?
Most people sleep a bit less well than at home, and the study still works. Scoring rules allow for this, so 1 imperfect night is usually enough.
How long until I get results?
Your study is scored here, then read by a board-certified sleep doctor. Results go to you and your referring doctor, and we go over them with you.
Do you see adults, or only children?
Both. Dr. Patel is board-certified in sleep medicine and in pediatrics, and the lab is set up for people of every age.
Read moreWhat happens at a sleep clinic appointment? Preparing for your sleep study When do you need a sleep study? Find a sleep doctor in Leander, TX