Dr. Jennifer Zeglen, ND
Naturopathic Doctor & Clinic Director
Dr. Jennifer Zeglen helps people get their health back in balance and empowers them to create the life they want. After completing pre-medical training at UCLA, she earned her Doctorate in naturopathic medicine (ND) from Bastyr University in Seattle, WA. She operated her own successful family medicine practice for 10 years before joining the SPARK team in 2016. She has consistently blended conventional medical knowledge with natural medicine to create a holistic, individualized focus to patient care.
As a family medicine provider, Dr. Zeglen has specialized in integrative care for all ages and a wide variety of conditions. Areas of her focus include hormone balance, metabolic health/weight loss, autoimmune disease, digestive problems, and pediatrics. Her goal is to uncover the root causes of illness, and design treatment plans that are strategic and do-able. Dr. Zeglen uses a combination of diet changes, exercise, supplements, homeopathy, hormone balance, and health coaching to achieve success.
When away from the office, Dr. Zeglen enjoys listening to live music, spending time at the lake, and traveling with her family (especially road trips!) Dr. Zeglen is a member of the California Naturopathic Doctors Association (CNDA).
Elizabeth Banks
Care Coordinator
Dr. Shacy Rivera, ND, MPH
Naturopathic Doctor
Dr. Shacy Rivera devotes her professional career to bridging the gap for individuals to meet their healthcare needs and reach their health goals. Prior to earning her Doctorate in Naturopathic Medicine (ND) from National University of Natural Medicine, she completed her pre-medical training at USC and earned her Master’s in Public Health (MPH) from Drexel University with a focus in Community Health and Prevention. As a naturopathic doctor, Dr. Rivera brings her past expertise at the population level to the individual level to provide compassionate, quality, patient-centered naturopathic care, treating each patient as a whole for optimal health and quality of life.
Before joining the Spark Health team, Dr. Rivera practiced in San Jose, CA, integrating Ayurveda with naturopathic medicine through the use of herbal medicine, diet, and lifestyle interventions At Spark Health, Dr. Rivera continues to treat a wide range of health condition with a focus in hormone balance/management, weight loss, digestive health concerns, and chronic disease prevention and treatment. She works with patients to identify the root cause of their illness/imbalance and develops individualized treatment plans for health and wellness with lifestyle interventions, supplements, and hormone prescriptions.
As a Southern California native, Dr. Rivera enjoys being back to where her life began, spending quality time with her family and friends and being near the beach. She appreciates the simple pleasures in life yet is always up for the next adventure! Dr. Rivera is a member of the California Naturopathic Doctors Association (CNDA).