About Us

About the Doctor

Dr. Sonak Daulat, a native Dallasite, is board certified in allergy & immunology. After graduating from St. Mark’s High School in Dallas, he received his medical degree from Boston University School of Medicine in 1997. Upon completing his internal medicine and allergy fellowship from U.T. Southwestern Medical Center and Children’s Medical Center he started his own practice in 2002. 


Provide quality care in the specialty of allergy, asthma, and immunology


  • Fellowship: Allergy & Immunology, June 2000-July 2002 UT Southwestern Medical Center, Dallas, TX.
  • Residency​: Internal Medicine, June 1997- June 2000 UT Southwestern Medical Center, Dallas, TX.
  • Medical School​: Boston University School of Medicine September 1993- May 1997 Boston, MA Degree: M.D.
  • Undergraduate​:  Boston University Boston, MA September 1990- August 1993.
  • Degree​: Major: Medical Sciences, Dean’s List Minor: Business Administration ,

Academic Positions

  • Academic Positions : UT Southwestern Medical Center, Dallas, TX
  • Associate Attending​​: Baylor University Medical Center (B.U.M.C.), Dallas, TX

Academic Positions

  • Gastric Asthma : Clinical research involving role of gastroesophageal reflux disease on asthma (IRB approval 2/01) Dates of research: January 2001-July 2002.


  • Chapter “Epicutaneous and Intradermal Testing” Chapter Drug Induced Skin Disease, in press
  • Article “Safety of Cephalosporin administration to patients with histories of penicillin allergy.” Journal of Allergy and Clinical Immunology 113: 1220/22, June 2004
  • Article “Reply” Journal of Allergy and Clinic Immunology 115: 1327-28, June 2005
  • Abstract/ Poster “Determination of Antimicrobial Drug Reactions Histories in Hospitalized Patients using computerized medical record coding information” Journal of Allergy and Clinic Immunology 107: 331-339, February 2001.
  • Article “The Kounis-Zavras syndrome with the Samter-Beer triad” Baylor Unversity Medical Center Proceedings 24(2):107-109, April 2011. 


D magazine:

Best Doctors in Dallas since 2013

Speaking Engagements

  • Internal Medicine Grand Rounds Baylor University Medical Center (BUMC) 05/2003
  • lnternal Medicine Grand Rounds Presbyterian Hospital 02/2004
  • Clinico-Pathologic Conference (CPC) U. T. Southwestern/ Dallas V. A. Hospital 09/2004 CME Talks (Texas Allergy, Asthma & Immunology Society) 11/04 and 06/05 and 09/2008
  • Public Education Talk @ Doctors Hospital on Allergy / Asthma 04/2003
  • Oral Presentation “Penicillin Allergy and Cephalosporin Use” A.A.A.A.I. Meeting 03/2002
  • Oral Presentation in San Antonio, TX, A.C.A.A.I. Meeting 11/02 on singular and compliance 

Professional Organizations:​

  • Fellow, American Academy of Allergy, Asthma, and Immunology (FAAAAI).
  • Member, American College Of Allergy, Asthma, and Immunology (ACAAI).
  • Texas Allergy Asthma Immunology Society (TAAIS).
  • Member, Texas Indo- Physicians Society (TIPS).
  • Member, Jain Society of North Texas.
  • Member, Dallas County Medical Society .