Care You Can Count On

Westchase Pulmonary and Sleep Associates is a well versed team of providers headed by Dr. Awan, that provide exceptional services in the field of Pulmonay Diseases and Sleep Medicine. Make an appointment with us today.


News & Announcements

Office has Moved

Dear Patient: To begin, I would like to thank you for the trust you have given me as your physician. Taking care of you has been an honor for my… Read More

We Are Members of Privia Medical Group

As of October 2nd, 2018, we are proud members of Privia Medical Group!

Proudly Part of Privia Health

Westchase Pulmonary and Sleep Associates, PLLC is proudly part of Privia Health. Privia connects us with leading doctors in the community to transform healthcare by delivering high-quality, coordinated care that is centered on our patients.

To learn more about the resources that help you manage your healthcare, or to find other Privia doctors, visit their website.

"Dr. Rina is very thorough and knows her stuff. She is very patient and compassionate about what is going on with you.She doesn't have a problem answering your questions. If you don't understand, She will always explain. Her office staff is very good. I have recommended friends to Dr. Rina, and they are happy. God bless Dr. Rina."

Houston Office


12000 Richmond Avenue Suite 355
Houston, TX 77082 Get Directions



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Patient Portal

Access your personal health information and test results, securely message your care team, and manage payments, all from one spot and at your convenience, 24/7.

  • See your provider's openings and schedule appointments.
  • Review prescription medications and request renewals.
  • View payment history and pay current invoices.
Patient Portal

Texas Medical Board Notice

Approved Complaint Notice TMB Rule 178.3:

(b) Approved English Notification Statement. NOTICE CONCERNING COMPLAINTS, Complaints about physicians, as well as other licensees and registrants of the Texas Medical Board, including physician assistants, acupuncturists, and surgical assistants may be reported for investigation at the following address: Texas Medical Board, Attention: Investigations, 333 Guadalupe, Tower 3, Suite 610, P.O. Box 2018, MC-263, Austin, Texas 78768-2018, Assistance in filing a complaint is available by calling the following telephone number: 1-800-201-9353, For more information, please visit our website at

(c) Approved Spanish Notification Statement. AVISO SOBRE LAS QUEJAS, Las quejas sobre médicos, asi como sobre otros profesionales acreditados e inscritos del Consejo Médico de Tejas, incluyendo asistentes de médicos, practicantes de acupuntura y asistentes de cirugia, se pueden presentar en la siguiente dirección para ser investigadas: Texas Medical Board, Attention: Investigations, 333 Guadalupe, Tower 3, Suite 610, P.O. Box 2018, MC-263, Austin, Texas 78768-2018, Si necesita ayuda para presentar una queja, llame al: 1-800-201- 9353, Para obtener más información, visite nuestro sitio web en