
Dr. Zhen Ren is a General Physician and Allergist/Immunologist in Saint Louis 63110, St Louis MO and has an experience of 2026 years in these fields. Dr. Zhen Ren practices at Washington University in Saint Louis 63110, St Louis MO,Center For Advanced Medicine-South County in Saint Louis 63129, St Louis MO and Office in Saint Louis 63110, St Louis MO. Some of the services provided by the doctor are: Nasopharyngitis,Eczema and Contact Dermatitis Due to Metals,All Headaches (incl. Migraine),Noninfectious Gastroenteritis and Colitis and Esophagitis etc.
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72 Surgeries & Treatments

Patch Testing
Immunization Administration

Honeybee Desensitization Therapy

Food Desensitization Therapy

Food Challenge
Electrocardiogram (EKG)

Drug or Food Challenge

Desensitization

Arterial Blood Gas Test (ABG)

Allergy Treatment