purehomeopathy is your team of homeopathy experts. We offer natural therapies to help you achieve your best level of health. We are truly passionate about what we do and compassionate with the people we serve. Meet our team!

Lisa Amerine ND

Lisa Amerine, ND, DABHM

Founder of Pure Homeopathy

Lisa Amerine, ND, DABHM, is a Naturopathic Doctor with an expertise in homeopathy practicing in Lafayette, Colorado. After attaining her Naturopathic Doctorate degree from Southwest College of Naturopathic Medicine (now Sonoran University), Dr. Amerine went on to become one of few doctors in the country who have achieved Diplomate status with the American Board of Homeopathic Medicine.

Dr. Amerine has been passionate about homeopathy since childhood and has dedicated her entire life to this medicine.  She founded her practice, Pure Homeopathy in 2004, where she treats people of all ages and all ranges of disease with a goal of restoring a vibrant health.  In addition to her busy practice, she is the current president of the American Institute of Homeopathy, the oldest medical organization in the United States.  She represents the United States as the National Vice President for an international organization known as the Liga Medicorum Homeopathica Internationalis.  Dr. Amerine also serves on the Homeopathic Academy of Naturopathic Physicians where she is a past president and the current treasurer.  She has spent countless hours serving on other boards and consulting with different associations with in the homeopathic profession.  Dr. Amerine has spoken nationally and internationally sharing and teaching her passion of homeopathy.  While her love of homeopathy is deep, her love of family is deeper and she would not be the doctor she is with out her loving support of her husband Greg and two daughters, Alexis and Brianna.

Mike Knapp ND

Michael Knapp, ND, DABHM

Naturopathic Doctor

Dr. Michael Knapp is a Naturopathic Physician practicing with advanced training in homeopathy and the foundational tools of naturopathy. His practice has an emphasis in the interconnection of digestive problems, (dis-)stress, hormonal and immune system complaints. He attended National University of Natural Medicine in Portland, Oregon and completed a one year teaching and clinical residency at the university. 

Dr. Knapp has advanced training in homeopathic medicine, which addresses health on an individualized basis. Throughout his time as a student he repeatedly witnessed simple lifestyle changes improve health and yet this often wasn’t enough on its own. He found adding homeopathic medicine to have a wonderful impact on the health of his friends and family, who received positive changes in mood, PMS, headaches, joint pains and other complaints. He has integrated this approach into his practice with great results. He takes the time to understand you and your health concerns and creates an environment for patients to achieve positive health results. This is his passion because it is gentle, holistic and it works! 

Dr. Knapp teaches mindfulness meditation and has taught meditation at Coconino County Jail through the Exodus – Inmate Substance Abuse Treatment Program. He taught anatomy and physiology for 5 years at ASIS school of massage and has provided homeopathic and educational outreach at Flagstaff Shelter Services and at domestic violence shelters in Northern Arizona.

He currently resides on a 1-acre organic flower farm in the Verde Valley of Arizona.

Dee Warner, RN, FNP

Dee Warner, RN, FNP

Family Nurse Practitioner

Dee Warner, RN FNP is a Family Practice Nurse Practitioner.  She has dedicated her 40-year career to the medical field with a passion for serving and a love of using natural medicine to stimulate the body to heal from the inside out. Dee earned her credentials as a Family Nurse Practitioner from Colorado University Health Sciences Center so that she could practice medicine alongside her daughter, Dr. Amerine. Together they have treated hundreds of patients while building a special bond as a mother-daughter team.

Dee has had a heart for homeopathy in particular for over 30 years when a patient she was working within a conventional clinic treated a urinary tract infection with a homeopathic remedy.  “The patient refused antibiotics and I was horrified, I told her she could try her “home” treatment but needed to come back the next so I could test her urine again to make sure the infection was not getting worse. Had I not spun the urine down myself and saw the infection then repeat the test the next day to find it clear and infection clear I would have not believed her story.  Instead of blowing it off as a coincidence, I asked her questions and before I knew it I was studying homeopathy.”

Cynthia St. Clair, RN

Cynthia St. Clair, RN

Board-Certified Family Nurse Practitioner

Cynthia is Board-Certified Family Nurse Practitioner, qualifying her to diagnose and treat individuals in all stages of life. Although Cynthia appreciates and utilizes her in-depth training in conventional medicine, her preference is to utilize and combine all facets of health care to ensure the best possible care and to uncover the deeper underlying causes of a patient’s symptoms. Cynthia is passionately dedicated to promoting optimal health and wellness by providing individualized holistic patient care with the use of prevention and nutraceuticals for both simple and complex health issue. Cynthia is also a certified holistic nutrition consultant, with an additional degree in psychology. She had a nutrition business in Broomfield prior to obtaining her family nurse practitioner degree. Some of the various modalities Cynthia utilizes to promote optimal health, and healing include bioidentical hormones, diet, exercise, mental health support, supplements/nutraceuticals, and medications if needed. Additionally, Cynthia is a certified BioTE Provider, and trained in Botox.

Cynthia’s goal is to help clients achieve desired results with the minimum amount of intervention to achieve a natural correction. She looks forward to meeting with patients and embarking on the health and healing journey.



Samantha Anderson, RN

Hydrotherapist & Direct Neurofeedback Technician

Samantha Anderson, RN, has been a registered nurse for 20 years. She came to Colorado for school at CU Boulder in 1994 and got her BSN from the University of Colorado Health Sciences Center. She was trained at Pure Homeopathy to do Constitutional Hydrotherapy and loves providing this natural healing therapy for patients, as well as Direct Neurofeedback. Samantha has been going ‘Back to Nature’ in work and lifestyle for seven years, including farming and now alternative living in the mountains of Lyons and has made extensive progress in her healing journey. She has three kids and loves snowboarding and soccer.

Stop chasing your symptoms in circles. We'll use the principles of nature to treat the root cause, empower healing, and restore hope.

600 West Emma Sign


600 W. Emma St.
Lower Level
Lafayette, CO 80026


Monday - Thursday
8:30 am - 5:00 pm





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