Welcome to Allergy Consultants in St. Louis

Ray S. Davis, M.D., FAAAAI
Jeffrey M. Wright, M.D., FAAAAI
Susan S. Berdy, M.D., FAAAAI
Lisa V. Suffian, M.D., FAAAAI

Office Hours & Locations:

Main Office:
456 North New Ballas Road Suite 129
St. Louis, MO 63141

Phone: 314-569-1881
Fax: 314-569-3277


South County Office:
13131 Tesson Ferry Road
St. Louis, MO 63128

Phone: 314-842-7886


O'Fallon, MO Office:
5551 Winghaven Boulevard
O'Fallon, MO 63368

Phone: 314-569-1881


Alton, IL Office:
Alton MultiSpecialists Building
1 Professional Drive Suite 150
Alton, IL 62002

Phone: 618-465-9753


Emergencies After Hours: 314-869-7900

Our Doctors treat the following conditions:

Lung Conditions:
Chronic Cough
Vocal Cord Dysfunction
Shortness of Breath
Exercise-induced Asthma
Scuba Diving Evaluations

Skin Disorders:

Sinus Conditions:
Recurrent or Chronic Infections
Nasal Polyps

Nasal Conditions:
Allergic Rhinitis (Hay Fever)
Non-Allergic Rhinitis (reactive/sensitive nose)

Food Allergy & Intolerances:
Drug Allergy & Intolerances
Severe Allergic Reaction (Anaphylaxis)
Insect Allergy
Immune Deficiency