Meet Dr. Aarusha Jana Das

Dr. Das loves the lungs! Early in medical school, she was drawn to pediatric pulmonary medicine as it combines the best patient population with diverse medical conditions and physiology. Through her advanced training, she saw how many of her patients' medical complexities were associated with sleep, prompting her to pursue a fellowship in pediatric sleep medicine.

She attended the University of California at Berkeley for her undergraduate studies before returning to Texas for medical school at University of Texas San Antonio, Long School of Medicine. She then completed her pediatric residency and a chief resident year at University of Texas Southwestern in Dallas where she fell in love with the DFW area. She then completed a pediatric pulmonary fellowship at Boston Children's Hospital and Harvard Medical School. Following this, she completed a combined adult and pediatric sleep medicine fellowship at Boston Childrens, Beth Israel Medical Center, and Harvard Medical School. After fellowship, Dr. Das joined faculty at Boston Children's Hospital and Harvard Medical School. Soon after, she realized she sorely missed warm weather and breakfast tacos and decided to join Cook Children's Hospital.

When not at work, she enjoys gardening and hanging out with her family and rescue dogs.

Services

  • Pulmonary medicine
  • Sleep medicine

Reviews

Average rating:

4.8
Questions were addressed
4.8
4.8 (30)
Provider explained things clearly
4.8
4.8 (30)
Likelihood of recommending this provider
4.8
4.8 (30)
Trust/confidence in physicians
4.8
4.8 (30)

What our families say

  • September 25, 2025

    Good

  • August 03, 2025

    We love Dr. Das. She takes the time to listen, and explains the treatment plan in a patient, and easy manner. She answers all the questions.

  • June 20, 2025

    Nurse was great with the child and Dr was great. Answered all questions and concerns.

  • June 20, 2025

    Referred to xray and they took us very quickly and entire process was quick and efficient

  • June 11, 2025

    Over all the experience was overwhelming but [...] and the doctor was very helpful and understanding. Was very patient with my daughter even though she was a ball of energy and everywhere. Thanks to them it got better.

  • June 11, 2025

    [...] was the Receptionist that helped us the most. We had some issues that had to be addressed before the appointment could ever take place and she was understanding and vary kind. She also made my child and I feel very welcomed. She also helped with my stress level that day. Very sweet lady and kind.

  • June 08, 2025

    The nurse was really great before the physician came into the exam room!

  • April 07, 2025

    The nurse and the dr. Were amazing very thorough spent great amount of time with us, made sure we had all info we needed

  • March 07, 2025

    Dr. Das and her nurse were very kind, interested & knowledgeable. The admin staff was also very courteous & accommodating. Great experience.

  • February 19, 2025

    Whole staff is amazing as always. We come out of town and don't mind the travel for this location.

  • February 19, 2025

    The doctor was great in including my daughter & explaining some things in an easy to understand manner for her age. I very much appreciated it!

  • February 11, 2025

    This whole team was great from the front desk all through the process MA and Physocian

  • January 22, 2025

    The staff was very nice and professional.

  • January 22, 2025

    Dr.Das was excellent! Explained, heard, and answered all my concerns/questions.

  • January 08, 2025

    Dr Das took her time to listen to my daughter's concern. Would definitely recommended her

  • December 28, 2024

    The entire staff was great!! We felt welcomed & my son was well taken care of for his first visit.

  • December 22, 2024

    Dr and nurses were very courteous and attentive.

  • December 07, 2024

    Best doctor experience ever!

  • December 05, 2024

    Everyone was very personable during our visit, and concerned my son gets the best care needed to keep him healthy. It is heartwarming to me that I feel he is in good knowledgeable cares with his physician

Grand Rounds

Ask the Specialist: SMART therapy for asthma pediatric patients - February 2025

Education

  • Medical school:
  • University of Texas Health Science Center at San Antonio, San Antonio, TX
  • Residency:
  • Children's Medical Center Dallas/UTSW, Dallas, TX
  • Fellowship:
  • Boston Children's Hospital, Harvard Medical School, Boston, MA Pediatric Pulmonology
    Boston Children's Hospital/Beth Israel Deaconess Medical Center Harvard Medical School, Boston, MA Adult/Pediatric Sleep Medicine
  • Board certifications:
  • American Board of Pediatrics

Affiliations

  • Cook Children's Physician Network

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