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Dr. Ayush Nigam
Verified Doctor

Dr. Ayush Nigam

Vadodara, Gujarat, India5 years of experience0 Patient StoriesEnglish, Hindi, Amharic

Dr. Ayush Nigam is a verified specialist on HealthUnwired. Book an online consultation for expert advice and second opinions.

Education and Training

MSc. MBBS

Professional Experience

GMERS

Oncologiest2025-08-01 – 2025-12-04

Board-Certified Gastroenterologist & Gastrointestinal Oncologist Dr. Alistair Vance is a dual board-certified physician specializing in Gastroenterology and Medical Oncology, focusing specifically on the diagnosis, treatment, and management of cancers affecting the digestive tract. With over 18 years of comprehensive experience, Dr. Vance integrates advanced endoscopic techniques with cutting-edge systemic therapies to provide seamless, coordinated care for patients with complex GI malignancies. Focus Areas and Clinical Expertise: GI Malignancies: Esophageal, gastric, pancreatic, hepatobiliary, and colorectal cancers. Advanced Endoscopy: Diagnostic and therapeutic endoscopic procedures including EUS (Endoscopic Ultrasound) and ERCP (Endoscopic Retrograde Cholangiopancreatography) for cancer staging and symptom relief. Systemic Therapy: Personalized chemotherapy, targeted therapies, and clinical trial enrollment for complex or advanced GI cancers. High-Risk Screening: Management of patients with inherited syndromes and chronic conditions (like IBD or Barrett's Esophagus) that elevate the risk of GI cancer development.

GMERS

Gastroeterologist2023-01-04 – 2024-12-31

Philosophy of Care: Dr. Vance's practice is built on the belief that early detection and aggressive, yet measured, intervention are key to survival and quality of life. He functions as a central coordinator in the patient's care journey, leveraging his expertise in both medical and procedural domains. He is dedicated to translating complex data into clear, understandable information, ensuring every patient is an informed partner in their fight against cancer. Education & Training: Medical Degree (M.D.): Johns Hopkins University School of Medicine Residency: Internal Medicine, Cleveland Clinic Foundation Fellowship I: Gastroenterology and Hepatology, Mayo Clinic Fellowship II: Medical Oncology, M.D. Anderson Cancer Center Academic Appointments: Clinical Assistant Professor, Saurashtra University Dr. Vance maintains an active role in research, particularly in the areas of endoscopic staging accuracy and the efficacy of combining neoadjuvant chemotherapy with radiation for locally advanced rectal cancers.

Published Papers