NIH Dr Koren Barrett

Koren Barrett N.D.

Dr Koren Barrett is a California licensed naturopathic doctor. She assists a great number of patients in the Orange county area with their medical concerns.  She employs an individualized approach for every patient to address their particular health needs.

Dr Barrett offers integrative medical care. Integrative medicine is a discipline that combines the best of both mainstream and natural therapies in one practice. She utilizes a variety of therapeutics including dietary and lifestyle counseling, herbal medicine, nutritional supplementation, and incorporating pharmaceutical prescriptions when needed.

Dr Barrett’s philosophy is that given the proper conditions our bodies have an innate ability to heal. By removing what harms and adding what heals we are able to continually achieve better states of health. Safety and efficacy are Dr Barrett’s top priorities. Therapies that have the lowest potential for side effects are always considered and recommended first. Dr Barrett believes in finding the underlying cause rather than treating symptoms.

Dr Barrett's full Bio click here


Jessica Siani N.D.

Dr. Jessica Siani is a California licensed naturopathic doctor.  She currently has a general family practice in the orange county area where in which she focuses on helping patients optimize health and overcome chronic illness.

Dr. Siani received her medical education from Bastyr University in Seattle Washington, a leader in science-based naturopathic medical education and alterative medical research.  She received her bachelor of arts and her pre-medical education at the  University of Arizona and California State University Long Beach, graduating Magna Cum Laude.

Her comprehensive medical training in both conventional and natural medicine allows Dr. Siani to provide her patients with many different options when it comes to to their healthcare needs.  Her treatment options focus on optimizing diet and nutritional status, exercise, sleep and other lifestyle factors.  She readily uses vitamin and mineral supplementation, herbal medicines, and pharmaceutical prescriptions when necessary. Her goal is to help patients move beyond symptom management, towards a state of health and well being, by empowering them to be proactive participants in their care and make healthy decisions in their everyday lives.

Dr Siani's full Bio click here


Peggy Branson N.D.

Dr. Peggy Branson is a California licensed naturopathic doctor. She currently practices in the Orange County area focusing on family medicine and pediatrics. Her holistic approach to wellbeing empowers patients to take control of their health, which is vital to sustainable wellness.

Dr. Branson provides an integrative and holistic approach to health care for the entire family. By focusing on identifying and treating the root cause of disease, she is able to help her patients heal through the most natural methods possible and achieve optimal health.  She utilizes a variety of different therapies including dietary and lifestyle modifications, nutritional supplements, botanical medicines as well as pharmaceutical prescriptions when necessary.  Dr. Branson believes that an individualized approach to health is the way to achieve lasting results and success, and therefore takes the time to truly listen to her patients and understand their current health status and health goals.

She has a passion for pediatrics, gastrointestinal and autoimmune conditions, nutrition, and community health/wellness, all of which have allowed her to merge integrative medicine with her desire to help people lead happier, healthier lives. Her comprehensive medical training in both conventional and natural modalities gives her the platform to promote health and wellness in the communities she grew up in.

Dr. Branson's full Bio click here


Lauren Vreeland N.D.

Dr. Vreeland is a California licensed naturopathic doctor specializing in family medicine, women’s health and naturopathic dermatology.  She is passionate about natural skin care and treating difficult dermatologic cases. Dr. Vreeland is also an expert in diagnosing and treating food sensitivities and allergies.

Dr. Vreeland earned her bachelor’s degree in Biochemistry from the University of California, San Diego, graduating with honors. She completed her doctorate in Naturopathic Medicine at Bastyr University in Seattle, WA. Bastyr, renowned for its cutting edge research programs, is globally recognized for its rigorous curriculum in science-based natural medicine. Dr. Vreeland has advanced clinical training with leading experts in dermatology, women’s health, environmental medicine and homeopathy.

Applying her biochemical background with the principles of naturopathic medicine, Dr. Vreeland views health problems through a combined lens of science and nature. This allows her to help patients recover from complex health issues. 

Dr. Vreeland’s priority is to determine the underlying cause of her patients’ health conditions, and equip patients with the knowledge and treatments that allow them to take charge of their healing. For this reason, she spends time with her patients listening, educating and answering questions.

Dr. Vreeland's full Bio click here


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