Meet the Team

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Dr. Leslie Pristas

Passionate Bariatric Surgeon Dedicated to Transforming Lives

Dr. Pristas, a native of Delaware, OH, began her academic journey at Denison University for her undergraduate studies. Her dedication and excellence earned her an Air Force scholarship for medical school at Ohio University. Upon graduation, she completed an active-duty residency in general surgery at Keesler Air Force Base in Biloxi, MS, where she specialized in advanced laparoscopy, including bariatric and robotic surgery.

After her commendable Air Force service, Dr. Pristas and her husband Tim Pristas, DDS, and their three children returned to Ohio to be closer to their roots and family. Driven by her lifelong passion for bariatric surgery, she founded Best Life Bariatrics and Medical Weight Loss Center. This innovative program combines years of expertise with personalized care to optimize her patients' long-term outcomes and success. Dr. Pristas is committed to performing surgery and helping patients achieve their life goals related to weight and beyond.

Outside her professional life, Dr. Pristas cherishes time with her boys and engages in a variety of sports, including volleyball, pickleball, and softball. She also enjoys gardening, horseback riding, hiking, and traveling, making the most of every moment.

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Becky Miles

Compassionate Guide to Holistic Wellness

Becky Miles, a Registered Dietitian with a degree in Nutrition Science from Ohio State University, has dedicated over 30 years to specializing in weight management. Following in her mother's footsteps as an OSU alum and Clinical Dietitian, Becky has developed a practice rooted in whole-body wellness, emphasizing holistic approaches to nutrition and intentional movement.

As a 500-hour certified yoga instructor, Becky incorporates her wellness principles into her daily life, demonstrating her commitment to health and balance. She believes in setting small, realistic goals with her patients, guiding them toward long-term behavior changes and, ultimately, success in their wellness journeys. Becky's practice is built on compassion, trust, and sincerity, ensuring that each patient can achieve a lifetime of healthy living.

Beyond her professional life, Becky embraces every moment to its fullest. Whether scuba diving, skiing, or traveling the US and abroad, she seeks adventure and new experiences. Yet, the simple pleasures, like running outside with the sun on her face or walking her two dogs with her husband, bring her pure joy and happiness.

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Erica Lough

Expert in Non-Surgical Weight Loss and Bariatric Care for Lasting Health

Erica Lough is a board-certified family nurse practitioner with a passion for helping individuals achieve and maintain a healthy weight through non-surgical weight loss solutions and bariatric surgery. She earned her master’s degree in nursing from Walden University in 2020 and brings a wealth of experience from her work in intensive care, pre- and post-operative care, wound care, and intravenous infusions. As a dedicated healthcare professional, Erica is committed to providing personalized, compassionate care to support her patients' long-term wellness. She is an active member of the American Academy of Nurse Practitioners, the Obesity Medicine Association, and the Obesity Action Coalition.
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