Chest Allergy and Sleep Clinic

Please use messages for non-urgent communications only. If this is an emergency, please call 911.

About Us

At Chest Allergy and Sleep Clinic, we believe that every breath counts. Whether you're managing a chronic condition like COPD or asthma, or struggling with an unknown respiratory or sleep issue, we’re here to help you breathe easier and sleep more soundly. Our mission is to empower you to live your healthiest life. With over 30 years of experience, our team of board-certified pulmonologists and dedicated professionals provide personalized care that meets your unique needs. We’re committed to supporting you every step of the way, addressing your concerns, and delivering the highest level of care to help you feel your best.

Services We Offer

Diagnosis and Management
Procedures and Measures

COPD and Asthma
Respiratory infections (e.g., Bronchitis, Pneumonia, Sinus infections, Ear infections, Pleurisy, and non-tuberculous lung infections)
Lung nodules and lung cancer
Lung cancer screening – Early detection for better outcomes
Pleural effusion
Coughing up blood
Shortness of breath
Persistent cough
Lung blood clots
Allergies
Wheezing

Interstitial lung disease and pulmonary fibrosis
Sarcoidosis
Asbestosis evaluation
Bronchiectasis and cystic fibrosis
Sleep disorder assessment and management
Oxygen evaluation and management
Pulmonary hypertension
Management of respiratory failure
Ventilator management – Home and hospital care
Pulmonary rehabilitation – Improving lung health through exercise and education

Bronchoscopy and thoracentesis
Smoking cessation counseling – Helping you quit smoking
Home sleep studies
Biologic therapy evaluation, treatment, and follow-up
Pulmonary function tests – Measuring airflow and lung capacity in the office
In-office X-ray machine – For quick diagnosis of respiratory illnesses

Our Photos

Comprehensive Care for Every Stage of Life.

Address: 4017 E Plano Pkwy suite #400 Plano, Texas, 75074-7421

Phone: 972-665-7100

Fax: 866-531-9625

Info@casclinic.com

Office Hours
Monday	9:00 AM to 5:00 PM
Tuesday	9:00 AM to 5:00 PM
Wednesday	9:00 AM to 5:00 PM
Thursday	9:00 AM to 5:00 PM
Friday	9:00 AM to 5:00 PM
Sat & Sun	Closed

Connect on Social Media

FAQ's

Do you take walk-ins?

No, please call to schedule.

Do you accept my insurance?

We accept most major insurnaces. We are always working to expand our network.

Do you have payment plans for your services?

Yes, Connect with us to discuss your options.

Meet Our Pulmonologist

Mohammad N. Alfarawati, MD

About our provider

Dr. Alfarawati is a board-certified physician in Internal Medicine and Pulmonary Diseases with over 30 years of experience in patient care. After graduating from medical school in 1986, Dr. Alfarawati completed an Internal Medicine residency at Yale University in 1993. Pursuing further specialization, Dr. Alfarawati joined the fellowship program at the University Hospital Medical Center in Jackson, MS, in 1994, successfully completing the program in 1996.

With extensive experience in intensive care management, Dr. Alfarawati is highly proficient in pulmonary and critical care procedures, including bronchoscopy, thoracentesis, pleural biopsy, chest tube placement, and more. A key area of expertise includes the evaluation and management of sleep disorders and allergies, as well as comprehensive care for conditions such as COPD, asthma, sinus diseases, respiratory infections, lung nodules, lung cancer, interstitial lung disease, sarcoidosis, pulmonary embolism, pulmonary hypertension, and smoking cessation.

Dr. Alfarawati has been a resident of Texas since 2011 and is known for a compassionate bedside manner. Outside of medicine, Dr. Alfarawati enjoys outdoor activities and traveling. Married with four children, Dr. Alfarawati remains committed to delivering high-quality, patient-centered care.

Insurances Accepted

United Healthcare Medicaid - All Products (400)
AETNA Healthcare - Medicare Advantage Plans (300)
AETNA Healthcare - Prime Medicare Advantage Plan (300)
Wellpoint - Medicare Advantage HMO (300)
Wellpoint - Medicare Advantage SNP (300)
BlueCross BlueShield of TX - Med Adv HMO (300)
BlueCross BlueShield of TX - Med Adv PPO (300)
Cigna Healthcare - Medicare Advantage HMO (300)
Cigna Healthcare - Medicare Advantage PPO (300)
Cigna Healthcare - Trad Medicare PPO (300)
Molina - Med Adv (300)
Provider Partners Health Plan - ISNP (300)
Wellcare - Medicare Advantage HMO (includes Allwell) (300)
ChoiceCare (Humana) - Medicare Advantage HMO (300)
ChoiceCare (Humana) - Medicare Advantage PFFS (300)
ChoiceCare (Humana) - Medicare Advantage PPO (300)
Scott & White HealthPlan - Med Adv HMO & PPO (300)
United Healthcare Medicare Advantage - All Products (300)
CareWorks fka Rockport - NWI (200)
CareWorks fka Rockport - Work Comp Certified NW (200)
CorVel Healthcare - Auto (200)
CorVel Healthcare - NonSubscriber Work Injury (200)
CorVel Healthcare - Workers Comp (200)

Galaxy Healthcare - Non-Subscriber Work Injury (200)
HealthSmart Preferred Care, Inc - Workers Comp (200)
Multiplan - Work Comp (200)
Prime Health Services, Inc - Auto (200)
Prime Health Services, Inc - Ind Medical Eval (200)
Prime Health Services, Inc - Workers Comp (200)
The Reny Company - Workers Comp (200)
Three Rivers Provider Network - Workers Comp (200)
TowerExtrusions, LLC - Employee Health Care Plan (200)
USA Managed Care Organization - Workers Comp (200)
AETNA Healthcare - North Texas (DFW) - All Commercial (100)
Aetna THR - Whole Health - Narrow Network (100)
Cigna Healthcare - HMO/POS/Network (100)
Cigna Healthcare - IFP Connect Exchange Network (100)
Cigna Healthcare - Open Access Plus (100)
Cigna Healthcare - PPO/Choice Fund PPO (100)
EVRY - PPO (100)
First Health - PPO (100)
Galaxy Healthcare - Medical Savings Card (100)
Galaxy Healthcare - PPO (100)
HealthCare Highways - PPO (100)
HealthSmart Preferred Care, Inc - ACCEL (100)
HealthSmart Preferred Care, Inc - Health Payors (100)

HealthSmart Preferred Care, Inc - PPO (100)
Imagine Health - EPN (100) [Includes Partner's Direct Health]
Independent Medical Systems - PPO (100)
LoneStar Athletic Injury Network (USA MCO) (100)
Molina - Exchange Network (100)
MultiPlan - PPO (100)
National Preferred Provider Network - PPO (100)
Nexcaliber (AAGI) - PPO (100)
Oscar Insurance Company of Texas - EPO Exchange (100)
Prime Health Services, Inc - Group Health (100)
Private HealthCare System PPO (MPI) - PPO (100)
Provider Select - PPO (100)
Scott & White Health Plan - Commercial [No exchange/No Quality Alliance] (100)
Superior Ambetter - Commercial Exchange (100)
Superior Ambetter Value - Narrow Network Exchange (100)
Three Rivers Provider Network - PPO (100)
Tricare (Includes Prime, Select, 4Life) (100)
United Healthcare Commercial - All Products (100)
USA Managed Care Organization - PPO (100)
BlueCross BlueShield of TX - Blue Advantage HMO (100)
BlueCross BlueShield of TX - Blue Essentials HMO (100)
BlueCross BlueShield of TX - Blue Premier (100)
BlueCross BlueShield of TX - PPO, POS, Trad (100)

Our Patient Portal gives you secure online access to your health information

Patient Portal is a secure, convenient, and easy-to-use website that gives you round-the-clock access to your health information. View labs, medications, and immunization records. Get reminders. Exchange messages with your doctor. Stay informed and take charge of your health!

Here’s what you can do with our portal

View lab results
Send & receive messages securely
Access health records

Book appointments online
Get statements and receipts online
View doctors’ notes

Patient Portal Login

Need help logging in? Call us at 972-665-7100

Online health access on your smartphone

Access your health record with the healow ^TM smartphone app. Along with the features you get with our Patient Portal, the healow app can manage multiple accounts (all family members), set medication and appointment reminders, and use trackers to help manage health. The healow app is a secure and convenient way to manage what’s important and puts YOU in control of your health.

healow is available free on the Apple app store and Google Play store.