Mon, Wed 10am to 4:30pmTue, Thu, Fri 9am to 3:30pm

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About Innovative Allergy

From birth throughout life, preventing and treating allergies and immune conditions so you can Breathe Clearer, Sleep Better, Eat Freely, Enjoy Pets & Live Normal Again!

Good care begins
with good people.

Board-certified allergists and immunologists for kids and adults.

ESOSA ADAH

ESOSA ADAH

MD

Board-certified Allergist/Immunologist

WAI-TIM CHEW

WAI-TIM CHEW

MD

Board-certified Allergist/Immunologist

JAY PATOLIA

JAY PATOLIA

MD, MPH

Board-certified Allergist/Immunologist

LEONARDO SALAZAR

LEONARDO SALAZAR

MD

Board-certified Allergist/Immunologist

HOLLY PHAN-TRAN

HOLLY PHAN-TRAN

MSN, APRN, CPNP-PC

Clinical Director

DAT TRAN

DAT TRAN

MD

Medical Director

Houstonia

Named Houstonia’s Top Doctor in Allergy & Immunology every year since 2013.

Personalized Healthcare Through Innovation

Cookbook medicine is not security, instead meaningful patient care is our responsibility. As expert in the area of allergy and immunology, we have to be pioneers and go outside the box to deliver the most innovative treatment. Our patients seek us because no one else has offered an answer or solution to their debilitating medical conditions. To be meaningful requires personalized medicine and accessibility, because each patient is unique and their conditions are dynamic. Therefore, optimal care is not just 30-60 minute visit and a 3-6 month follow-up. A continuous dialogue between the patients and our healthcare team is necessary to better understand their disorders and fine tune their treatments to optimize efficacy and minimize side effects. With many of these complex medical illnesses, often times there isn’t a convenient diagnostic testing and a single pill to resolve the issue. It would require multidisciplinary specialty care to bring the patient back to a better health. At Innovative Allergy Clinic, we will be at the forefront to help you navigate through this complicated medical system so that one day you will feel better and live better.

Personalized patient care

Convenient accessibility

Innovative treatment

Our Values

OUR PHILOSOPHY

The art of medicine and patient care is to focus on the patient first and provide the most meaningful care. Use medicines appropriately and effectively to treat a condition and be vigilant of when to discontinue treatment to minimize side effects. In other words, don’t just prescribe medicines but have a treatment plan and expectation. If the expectation is not achieved, then change the treatment plan. Maintain good communication and transparency with the patients and always be accessible. Ultimately, success is seeing my patients and saying hello to them in the parks, grocery stores and community.

OUR VISION

At Innovative Allergy Clinic, it is not simply to to offer standard medical diagnosis and treatments. We are always innovating for more curative immunotherapy and efficient patient-focused medical care. Our vision:

  • Treatments for food allergy beyond just avoidance
  • Convenient, effective and painless immunotherapy for environmental allergies
  • Transparent and easily accessible medical care between the patient and physician

OUR PROMISE

If you’re not completely satisfied, then we are not completely satisfied. We stand behind our services and treatments. As our patients, you become our families. You can contact us 24/7 via phone, text or email directly to our physician or advanced practice provider.

Every person
behind your care.

Tap or click a provider’s photo to read about them.

  • 01Medical Director
  • 01Clinical Director
  • 04Allergist, Immunologist
  • 01PA Lead
  • 01PA Assistant
  • 16Medical Assistant
  • 03Clinical Assistant
  • 02Lab Technician
  • 05Scheduler
  • 07RCM Team
  • 01RCM Consultant
  • 03Administrator
  • 01Accountant
  • 01HR Director
  • Dat Tran

    Dat Tran

    MD, FAAAAI

    Dr. Tran is a board-certified allergist/immunologist. He did his fellowship training at the National Institutes of Health and pediatric residency at Texas Children’s/Baylor College of Medicine. He was a former tenured associate professor at UTHealth McGovern Medical School. He left academic and opened Innovative Allergy, PLLC in 2017 with a mission to efficiently care and treat patients with innovative approaches. He invented Ollereg as a convenient, painless treatment for environmental allergy, EatFreely OIT to cure food allergy, and Esoygen to treat hormonal imbalance. He is continuously researching to develop novel treatments. He continues to be active in research.

  • Holly Phan-Tran

    Holly Phan-Tran

    MSN, APRN, CPNP-PC

    Patient First has always been her philosophy to patient care. It is stressful to have a medical condition, whether it is acute or chronic. Navigating the medical world can be complicated and frustrating. Working with doctors and the medical team, she ensures that patients and families get the most meaningful and comprehensive medical care to achieve the best outcome. Her career started as a nurse in Neurology at TCH. She got her pediatric nurse practitioner degree to provide greater impact on patient care, education and research. She spent 5 years at Children’s National Medical Center in Washington DC specializing in Neuro-Oncology. In 2009, she joined the Interventional Radiology Division at TCH, specializing in Vascular Anomalies. In 2017, she transitioned to the Pediatric Otolaryngology Team. She joins Innovative Allergy in 2025 as a clinical director.

  • Esosa Adah

    Esosa Adah

    MD

    Dr. Adah is dual board-certified allergy/immunology and pediatrics. He did his allergy/immunology fellowship and pediatric residency at Children’s Mercy Hospital. He got his medical degree from University of Mississippi Medical Center School of Medicine. He graduated from University of Mississippi with a Bachelor of Science in Biochemistry. He is passionate about patient’s quality of care, healthcare access, and innovative approaches to optimizing their treatments. He sees both adults and children. He joins Innovative Allergy because he believes in our philosophy: Patients First and Innovative Treatments.

  • Jay Patolia

    Jay Patolia

    MD, MPH

    Dr. Patolia is dual board-certified allergy/immunology and internal medicine. He did his fellowship training at University of Kansas Medical Center and internal medicine residency at University of Arkansas for Medical Sciences. He is passionate about patient’s quality of care and innovative approaches to optimizing their treatments. He has a Masters in Public Health and applies this knowledge to his patient care. He had published several peer reviewed articles (https://pubmed.ncbi.nlm.nih.gov/?term=Patolia+J). He is fluent in English, Hindi, Gujarati and Urdu. He sees adults and children.

  • Leonardo Salazar

    Leonardo Salazar

    MD

    Dr. Salazar is dual board-certified allergy/immunology and internal medicine. He did his allergy/immunology fellowship training and internal medicine residency at University of Texas Medical Branch (UTMB) in Galveston. He is passionate about patient’s quality of care and innovative approaches to optimizing their treatments. He had published several peer reviewed research articles. He is fluent in English and Spanish. He sees both adults and children. He joins Innovative Allergy because he believes in our philosophy: Patients First and Innovative Treatments.

  • Wai-Tim Chew

    Wai-Tim Chew

    MD

    Dr. Chew is dual board-certified allergy/immunology and internal medicine. He did his fellowship training at University of Michigan and internal medicine residency at Baylor College of Medicine. He graduated from Lehigh University with a Bachelor of Science in Biochemistry and a Master of Science in Molecular Biology. He got his medical degree from Ohio State College of Medicine. He is passionate about patient’s quality of care and innovative approaches to optimizing their treatments. He sees both adults and children. He joins Innovative Allergy because he believes in our philosophy: Patients First and Innovative Treatments.

  • Abigail Gutierrez

    Abigail Gutierrez

    PA Lead

  • Joe Frias

    Joe Frias

    PA Assistant

  • Cindy Martinez

    Cindy Martinez

    CMA

  • Diana Medina

    Diana Medina

    CMA

  • Emily Cruz

    Emily Cruz

    MA

  • Imaira Rodriquez

    Imaira Rodriquez

    CCMA

  • Isabel Contreras

    Isabel Contreras

    CMA

  • Josseline Espriella

    Josseline Espriella

    CMA

  • Kiara Melendez

    Kiara Melendez

    CMA

  • Laura Flores

    Laura Flores

    CMA

  • Lilithe Gilharry

    Lilithe Gilharry

    CMA

  • Litsy Ascencio

    Litsy Ascencio

    CMA

  • Naidelin Urbina

    Naidelin Urbina

    CMA

  • Rafael Zaldo

    Rafael Zaldo

    CMA

  • Samantha Oroman

    Samantha Oroman

    CMA

  • Stephanie Chavez

    Stephanie Chavez

    CCMA

  • Thy Vo

    Thy Vo

    CMA

  • Vivian Nguyen

    Vivian Nguyen

    CMA

  • Aaly Rahimtoola

    Clinical Assistant

  • Antonio Montes

    Clinical Assistant

  • Carolyn Maria

    Clinical Assistant

  • Benjamin Nguyen

    Benjamin Nguyen

    Lab Technician

  • Roman Nguyen

    Roman Nguyen

    Lab Technician

  • Alexa Asoy

    Alexa Asoy

    Scheduler

  • Avi Nadeem

    Avi Nadeem

    Scheduler

  • Fayo Castiller

    Fayo Castiller

    Scheduler

  • Trecy Gallo

    Trecy Gallo

    Scheduler

  • Mayla Lunasin

    Mayla Lunasin

    Scheduler

  • Abdullah Azeem

    Abdullah Azeem

    RCM Team

  • Ammad Waseem

    Ammad Waseem

    RCM Team

  • Asmina Remy

    Asmina Remy

    RCM Team

  • Hamdan Ilahi

    Hamdan Ilahi

    RCM Team

  • Jester Canque

    Jester Canque

    RCM Team

  • Joseph Asoy

    Joseph Asoy

    RCM Team

  • Jr Lazaro

    Jr Lazaro

    RCM Team

  • Johnny Tran

    Johnny Tran

    RCM Consultant

  • Abigail Canque

    Abigail Canque

    Administrator

  • Aslly Dagsaan

    Aslly Dagsaan

    Administrator

  • Eman Azeem

    Eman Azeem

    Administrator

  • Dennise Canque

    Dennise Canque

    Accountant

  • Shadow

    Shadow

    HR Director