Dr. Monica Sandhu, DO, Allergist

Dr. Monica Sandhu, DO

Allergist

3801 Gaston Avenue
Suite 318
Dallas, TX 75246

+2 more locations

Overall rating

4.0

Top reviews

Dr. Sandhu has helped me so much. She is always so encouraging me and I am so blessed to be one of her patients.

Joyce G. • March 11, 2026

Great

Portia L. • September 23, 2024

Read more reviews

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Dr. Monica Sandhu, DO?


About Dr. Monica Sandhu, DO

 

Dr. Monica Sandhu is triple board certified in allergy and immunology, obesity medicine, and internal medicine. At her practice, Magnolia Allergy and Asthma in Dallas, Waxahachie, and Corsicana, Texas, she treats children and adults for a variety of allergic and immunologic disorders. Her special areas of interest include asthma, seasonal allergies, food and drug allergies, hives, anaphylaxis, and weight loss.

Dr. Sandhu grew up in Cleveland, Ohio, and received her undergraduate degree from Miami University in Oxford, Ohio. She earned her medical degree at Ohio University Heritage College of Osteopathic Medicine in Athens, Ohio, and then went on to complete her internal medicine residency and allergy and immunology fellowship at University Hospitals in Cleveland. Dr. Sandhu completed her obesity medicine fellowship in 2024. She has published articles in several peer-reviewed journals.

When she’s not helping patients in the office, Dr. Sandhu enjoys spending time with her husband, son and German Shepherd. She also enjoys reading, cooking, snowboarding, and traveling.


Services, Conditions and Procedures

Allergy Shots

Allergy Testing

Asthma

Eczema

Food Allergy

Hives and Swelling

Patch Testing

Weight Loss


Locations (3)

Magnolia Allergy and Asthma

301 Hospital Drive
Suite 170
Corsicana, TX, 75110

2400 N Interstate 35 E Rd
Plaza 2, suite 310
Waxahachie, TX, 75165

3801 Gaston Avenue
Suite 318
Dallas, TX, 75246


More About Dr. Monica Sandhu, DO

Practice

Magnolia Allergy and Asthma

Specialties

Insurance

  • Aetna
  • Aetna Medicare Advantage HMO and PPO
  • Aetna Non-Gated PPO/Gated HMO
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield HMO/PPO
  • Blue Cross Blue Shield Medicare Advantage
  • Cigna
  • Cigna PPO/OAP/HMO
  • Galaxy Health Network
  • Galaxy Healthcare PPO
  • Health EZ
  • HealthSmart – Accel / GEPO / PPO
  • Humana
  • Humana Choice Care PPO
  • Humana ChoiceCare Medicare PPO
  • IMS PPO
  • Interplan Health Group
  • Majoris WC
  • USA MCO
  • USA MCO Workers Compensation
  • United Healthcare
  • View all

NPI Number

1629415252

Provider's Gender

Female


Reviews

4.0
3 Reviews

Dr. Sandhu has helped me so much. She is always so encouraging me and I am so blessed to be one of her patients.

Joyce G. • March 11, 2026

Dr. Sandhu is fabulous! She answered all my questions, gave advice, and gave great recommendations!

Jacie M. • August 15, 2025

Great

Portia L. • September 23, 2024