Best Gastroenterologists and Abdominal Medicine Doctors in Shreveport, LA

Megan Johnson, PA-C, is a physician assistant at Pinnacle Gastroenterology, part of Willis-Knighton Health System in Shreveport, Louisiana. She received her undergraduate degree in kinesiology from Louisiana Tech University in Ruston. Johnsons graduate studies at LSU Health Sciences-Shreveport School of Allied Health Professions led to her degree in physician assistant studies. Clinical rotations led to Johnsons decision to practice gastroenterology. She is board certified by the National Commission on Certification of Physician Assistants.Johnson compassionately treats patients with an eye on patient education. She wants all of her patients to be clear on the steps involved in treatment, the procedures involved and how any medication should be taken.Married and the mother of two children, Johnson enjoys traveling with her family and returning home to her two goldendoodles!

T. Ryan Palmer, MD, received his undergraduate degree in biology from Louisiana State University Shreveport in 1996 and his medical degree from LSU Health Sciences Center-Shreveport School of Medicine in 2000. He also performed his gastroenterology fellowship at LSUHSC-S and completed it in 2006. He began his career locally in private practice before serving our veterans as a GI physician at the Overton Brooks VA Medical Center in Shreveport. During this time, Dr. Palmer was also an associate professor at LSUHSC-S and trained other gastroenterologists.Patients work with Dr. Palmer at Pinnacle Gastroenterology, a Willis-Knighton clinic in Shreveport, Louisiana. Dr. Palmer is proficient in various GI procedures, including colonoscopy, EGD and ERCP. He treats diseases such as GERD, peptic ulcers, irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD). He has a special interest in removing complex colon polyps, nutrition and weight loss.Dr. Palmer stays current on all of the latest information in the field of gastroenterology. He is board certified in gastroenterology by the American Board of Internal Medicine.Married and the father of three sons, Dr. Palmer likes to hunt and fish when hes away from the clinic.

Dr. Simhadri Sastry, MD is a Gastroenterology Specialist who practices in Shreveport, LA. He is 72 years old. Dr. Simhadri Sastry, MD is affiliated with Willis Knighton North.

Dr. Michael enjoyed his time in Shreveport so much that he chose to return to the Shreveport-Bossier community after practicing Gastroenterology in California. He had completed his undergraduate bachelor's degree in neuroscience at the University of California Riverside, followed by a master's degree in Biological Sciences/Neuroscience at Cal Poly Pomona. From there he proceeded to Georgetown University School of Medicine in Washington, D.C., for a post-baccalaureate program. He earned his MD/MBBS degree from Ochsner School of Medicine/University of Queensland (New Orleans/Australia). Following medical school, he remained at LSU Health in Shreveport for a Gastroenterology fellowship and where he was named chief fellow. This is just one of many honors including the American College of Physicians Internal Medicine Award of Excellence, graduating at the top of his medical class. He also received the Dean's Commendation for High Academic Achievement during medical school. During his academic career Dr. Michael served as a teaching associate and tutor and participated in several research projects on Gastroenterology subjects and delivered both poster projects and oral presentations. Several additional projects focused on quality improvement processes. Dr. Michael is certified by the American Board of Internal Medicine. He is a member of the American Society for Gastrointestinal Endoscopy, American College of Gastroenterology and the American College of Physicians. In addition to work as a physician, Dr. Michael has provided planning and support for his family's international business and has also performed volunteer work in New Orleans, Los Angeles and Australia. Dr. Michael and his wife have two daughters. When not busy in the office, he enjoys spending time with his family, traveling, cooking and a variety of sports, including tennis, golf and basketball.

Charles G. Otu-Nyarko, MD, puts his young patients and their families at ease. He likes to be clear, precise and detailed in his conversations about their diagnosis and treatment plan.??

T. Ryan Palmer, MD, received his undergraduate degree in biology from Louisiana State University Shreveport in 1996 and his medical degree from LSU Health Sciences Center-Shreveport School of Medicine in 2000. He also performed his gastroenterology fellowship at LSUHSC-S and completed it in 2006. He began his career locally in private practice before serving our veterans as a GI physician at the Overton Brooks VA Medical Center in Shreveport. During this time, Dr. Palmer was also an associate professor at LSUHSC-S and trained other gastroenterologists.Patients work with Dr. Palmer at Pinnacle Gastroenterology, a Willis-Knighton clinic in Shreveport, Louisiana. Dr. Palmer is proficient in various GI procedures, including colonoscopy, EGD and ERCP. He treats diseases such as GERD, peptic ulcers, irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD). He has a special interest in removing complex colon polyps, nutrition and weight loss.Dr. Palmer stays current on all of the latest information in the field of gastroenterology. He is board certified in gastroenterology by the American Board of Internal Medicine.Married and the father of three sons, Dr. Palmer likes to hunt and fish when hes away from the clinic.

Dr. Michael enjoyed his time in Shreveport so much that he chose to return to the Shreveport-Bossier community after practicing Gastroenterology in California. He had completed his undergraduate bachelor's degree in neuroscience at the University of California Riverside, followed by a master's degree in Biological Sciences/Neuroscience at Cal Poly Pomona. From there he proceeded to Georgetown University School of Medicine in Washington, D.C., for a post-baccalaureate program. He earned his MD/MBBS degree from Ochsner School of Medicine/University of Queensland (New Orleans/Australia). Following medical school, he remained at LSU Health in Shreveport for a Gastroenterology fellowship and where he was named chief fellow. This is just one of many honors including the American College of Physicians Internal Medicine Award of Excellence, graduating at the top of his medical class. He also received the Dean's Commendation for High Academic Achievement during medical school. During his academic career Dr. Michael served as a teaching associate and tutor and participated in several research projects on Gastroenterology subjects and delivered both poster projects and oral presentations. Several additional projects focused on quality improvement processes. Dr. Michael is certified by the American Board of Internal Medicine. He is a member of the American Society for Gastrointestinal Endoscopy, American College of Gastroenterology and the American College of Physicians. In addition to work as a physician, Dr. Michael has provided planning and support for his family's international business and has also performed volunteer work in New Orleans, Los Angeles and Australia. Dr. Michael and his wife have two daughters. When not busy in the office, he enjoys spending time with his family, traveling, cooking and a variety of sports, including tennis, golf and basketball.