Does Dr. Nisharg Patel have any sub-specialties? Leave a Comment / By drnishargpatelgastro.com / 13 October 2023 A Does Dr. Nisharg Patel have any sub-specialties? Dr. Nisharg has special interest in disorders and treatments related to IBS (Irritable Bowel Syndrome), GERD, Acidity, Constipation and Biofeedback therapy Back to Top