Dr. John Grant Jr is a doctor in Houston 77054, Houston and has an exp…read moreerience of 56 years in this field. Dr. John Grant Jr practices at Ccrm Houston in Houston 77054, Houston and Gastroenterology Multispecialty Care Center in League City 77573, League City TX. He completed Medical School from Duke University in 1966.
Some of the services provided by the doctor are: Animal Allergies,Itchy Skin,Pollen Allergy,Common Variable Immune Deficiency (CVID) and Hypogammaglobulinemia etc.read less