Rachel Regone, MD

Jassmin Benitez-Guevara, PA-C, earned her Bachelor of Science degree in biology in 2018 at the University of Houston, graduating cum laude. In 2021, she received her Master of Physician Assistant Studies degree from The University of Texas Medical Branch in Galveston. During her clinical year, Jassmin completed an Otolaryngology clinical externship at Houston Methodist Hospital and was one of two students in the country awarded an academic scholarship by The Society of Physician Assistants in Otorhinolaryngology/Head and Neck Surgery. She joined Kelsey-Seybold Clinic in 2022.

Jaram Lim, FNP-BC, earned her Bachelor of Science in Nursing at Houston Christian University in 2014. She worked as a registered nurse before returning to Houston Christian University, earning her Master of Science in Nursing in 2020. Jaram joined Kelsey-Seybold in August 2024 as a family nurse practitioner in Gastroenterology. Driven by a desire to help others and make a meaningful impact on the lives of others, Jaram treats her patients with compassion and empathy. In her practice, Jaram sees patients for the diagnosis and management of acute conditions as well as chronic diseases such as gastroesophageal reflux disease, irritable bowel syndrome, and lactose intolerance.

Jessica Zheng, PA-C, graduated with her Bachelor of Science and Arts in human development and family sciences from the University of Texas at Austin in 2020. She then went to Galveston, attending the University of Texas Medical Branch School of Medicine to earn her Master of Science in physician assistant studies in 2023. Jessica joined Kelsey-Seybold's Gastroenterology department as a physician assistant in January 2025. She treats a variety of gastrointestinal conditions including colon cancer screenings, constipation, diarrhea, GERD, dysphasia, elevated liver enzymes, inflammatory bowel disease, and fatty liver. Her clinical interests include the treatment and management of inflammatory bowel disease (IBD).