Dr. K. Subramanyam is the senior gastroenterologist at Coastal Gastroenterology Associates and one of the most experienced GI specialists in the Clear Lake and Galveston County area. With nearly 30 years of private practice, he has earned the trust and respect of thousands of patients and referring physicians throughout the region.

Education & Training

• Graduated from Madras Medical College, finishing second in his class — a distinction that reflects the academic rigor and dedication that has defined his entire career
• Moved to the United States in 1976 to pursue advanced medical training
• Completed his Residency in Internal Medicine at Howard University and DC General Hospital in Washington, D.C.
• Completed his Gastroenterology Fellowship at the University of Texas Medical Branch (UTMB) in Galveston

Academic Contributions

Dr. Subramanyam served as an Associate Professor at UTMB, where he trained the next generation of gastroenterologists while maintaining an active clinical practice. His commitment to advancing medical knowledge is further evidenced by his publication of numerous peer-reviewed papers in gastroenterology journals, contributing to the field’s understanding of digestive diseases and their treatment.

Clinical Expertise

With decades of hands-on experience, Dr. Subramanyam is proficient in the full range of GI procedures, including:

• EGD (Upper Endoscopy) — expert evaluation of the esophagus, stomach, and duodenum
• Colonoscopy — thorough screening and diagnostic colonoscopies with meticulous attention to detail
• ERCP (Endoscopic Retrograde Cholangiopancreatography) — advanced therapeutic procedure for conditions of the bile ducts and pancreas, a procedure that requires significant additional training and experience

Patient Philosophy

Patients appreciate Dr. Subramanyam for his calm, methodical approach and his willingness to take the time needed for thorough evaluations. He combines old-fashioned attentiveness with up-to-date medical knowledge, ensuring that every patient receives care that is both compassionate and current.

His decades of experience mean he has seen and successfully managed virtually every GI condition, from the common to the complex. For patients seeking a physician whose expertise is matched only by his dedication, Dr. Subramanyam is an outstanding choice.