
Medical School
Dr. Walter Zajac is a Gastroenterologist in Roseville 95661, Roseville CA and has an experience of 36 years in this field. Dr. Walter Zajac practices at Kaiser Permanente Roseville Medical Center in Roseville 95661, Roseville CA and The Permanente Medical Group Inc in Oakland 94612, Oakland CA. He completed Medical School from George Washington University School of Medicine & Health Sciences in 1985. Some of the services provided by the doctor are: Endoscopic Ultrasound,Noninfectious Gastroenteritis and Colitis,Esophageal Varices,Endoscopy / Endoscopic Ultrasound and Liver Damage from Alcohol etc.
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59 Surgeries & Treatments

Hemorrhoid Ligation/Banding

Gastroenterology Follow Up

Gastric Stimulator Implantation Follow Up

Gastric Stimulator Implantation Consultation

Endoscopy / Endoscopic Ultrasound

Colonoscopy Consultation

diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder
Interventional Endoscopy
General Gastroenterology
Gastroenterology Consultation