We provide highly subspecialized care for complex disorders of the digestive system and/or the immune system/allergies for pediatric and adult patients in WNY. Dr. Srivastava is the only MD in the USA with the dual Allergy-Immunology-Gastroenterology Board Certification. This unique solo private practice allows for personal and individualized care of these challenging patients. It is the only practice in WNY that permits continuity of care with the same physician for children with digestive disorders that persist into the adult years, including during pregnancy. We also provide state of the art care for patients with more routine allergic and immunologic or gastrointestinal conditions, with a focus on patient empowerment and quality of life. 

Admissions: A major goal of the practice is to prevent hospitalization by optimizing your individualized care. In the unlikely event you need admission, Dr. Srivastava admits to Mercy Hospital, Women and Childrens Hospital, Buffalo General Hospital, and Millard Fillmore Suburban.

Consults: Inpatient consults to Dr. Srivastava may be called for Gastrointestinal or Allergy-Immunology problems 24/7/365 for a patient of any age at 716-688-0525. These are typically ordered by the Attending Physician who admitted the patient to the hospital.  Dr. Srivastava provides consults to WCHOB, Mercy, BGH, MFS, and to Sisters Hospital Neonatal Intensive Care Unit.

Infusions:  Are supervised by Dr. Srivastava at Coram Health Care, Buffalo Infusion Center, Dent Tower, and Mercy Hospital for patients requiring intravenous therapy such as Remicade, IVIG, Entyvio and iron.

Maya Devi Srivastava, M.D., Ph.D., P.C.

1000 Youngs Rd. Suite #208

Williamsville, NY 14221

Phone: 716.688.0525

​Fax: 716.688.0569

Email: info@wnygiallergy.com

Gastrointestinal and Allergy-Immunology Procedures Available at the Hospital:
  • EGD (esophagogastroduodenoscopy)
  • Colonoscopy/flexible sigmoidoscopy
  • Ph probe with impedance
  • High Resolution Esophageal Motility
  • Pillcam
  • Liver biopsy
  • IVIG
  • Drug desensitization
Allergy-Immunology Procedures Available in the Office:
  • Prick tests (skin test) for food and environmental allergies
  • Intradermal skin test
  • Spirometry pre and post albuterol
  • Subcutaneous Immunoglobulin replacement therapy
  • Immunotherapy (Allergy shots) Oral IT
  • Food allergy challenges
  • Graded dose drug challenge
Conditions We Treat:
  • Crohn’s disease
  • Ulcerative colitis
  • Eosinophilic esophagitis
  • Celiac disease
  • Irritable bowel syndrome
  • Reflux
  • Food allergy
  • Inherited immunodeficiency
  • Autoimmune disorders
  • Hives
  • Angioedema
  • Asthma
  • Environmental allergies.