Our Team

Dr. Zeeshan Tayeb, MD is a double-board certified physician with a specialized fellowship in interventional spine, pain, and sports medicine. He sees patients at Pain Specialists of Cincinnati/RegenLife in Cincinnati, Ohio. Dr. Tayeb's background in physical medicine and rehabilitation has provided the foundation for his comprehensive approach to treating the whole person. Dr. Tayeb has done extensive training and education in both functional and regenerative medicine and specializes in state-of-the-art treatments, including laser therapies, PRP and stem-cell injections, and nutritional and hormonal optimization.

Dr. Zenobia Tayeb, MD MPH MEd is a preventive and lifestyle medicine physician who completed her Preventive Medicine residency at Case Western Reserve University. Her training spans medicine (MD), public health (MPH), and education (MEd), giving her a whole-person approach focused on the root causes of chronic disease — nutrition, physical activity, sleep, stress, and healthy behavior change. At RegenLife, Dr. Tayeb helps patients across all of our locations prevent illness and build lasting health with personalized, evidence-based lifestyle plans that complement the practice’s regenerative medicine and pain management care.

Dr. Kendall Hansen, MD is a dual-board certified pain specialist and anesthesiologist. With over two decades of experience, he is renowned as a leader and innovator in the treatment of chronic pain. Dr. Hansen sees patients at our Edgewood, Kentucky location.

Jennifer Dehner is a Family Nurse Practitioner with over eighteen years of nursing experience. She is dedicated to the care of the adult, inpatient population. She possesses extensive knowledge in the critical care setting and in pain management.

Kaori (Kay) Nagai Roberts is a dedicated Nurse Practitioner at our Kentucky office location. With years of nursing experience, she is dedicated to providing the best care possible to her patients.

Krishawnda has been a psychiatric nurse practitioner since 2020. She graduated from the University of Kentucky in 2010 with her Bachelor of Science in Nursing. She received her Master of Science in Nursing from Eastern Kentucky University in 2020.

Michelle Khosla is a family nurse practitioner. Michelle has expertise in treating arthritis, anxiety disorders, spinal stenosis and spondylosis, among other conditions.

Ryan Vogt-Foster is a seasoned Licensed Clinical Social Worker (LCSW), specializing in individual, couples and family Counseling. She received her Bachelor's degree in Social Work from Northern Kentucky University and a Master's Degree in Social Work from the University of Kentucky. Ryan has over 14 years of extensive experience and training in the world of Mental Health.

Marlene Starns is a dedicated dietitian who offers expert nutritional guidance to help individuals achieve their health goals. With a focus on personalized meal plans and evidence-based strategies she empowers clients to make informed dietary choices.

Rachelle Elmore is the Director of Nursing. She is a compassionate and dedicated nurse with years of experience providing high-quality patient care in diverse clinical settings. She is currently working towards becoming a Nurse Practitioner, so she continue to provide the best care possible.

Daryl specializes in toxicology services, helping to ensure safe medication management and appropriate drug monitoring.

Matthew Scott is an Exercise Therapist for the Ohio office location. Using his years of experience, he works to help improve the strength and mobility of his patients in efforts to decrease their chronic pain and improve their quality of life.

Jarrod Morgan is an Exercise Therapist that can be found at both the Kentucky and Ohio office locations. With his years of experience, he works to help improve the strength and mobility of his patients in efforts to decrease their chronic pain and improve their quality of life. He specializes in corrective exercises for muscle imbalances.

Xiaomin (Amy) Benson is a Family Nurse Practitioner with experience in Pain Management. She is passionate about patient care and works in the Primary Care sector of RegenLife.