About Sumas Naturopathic Clinic

At Sumas Naturopathic Clinic, we are dedicated to providing comprehensive, evidence-based naturopathic care that addresses both acute and chronic conditions. Our goal is to support each patient’s journey towards optimal health through natural and personalized treatments.

Our Philosophy

We believe in treating the whole person, not just symptoms. Our approach integrates modern science with traditional healing methods to find the root cause of your health issues. We strive to create a partnership between practitioner and patient, where education, empowerment, and genuine care pave the way to wellness.

Meet Our Team

Dr. Brandon Spletzer

BSc, ND

Dr. Brandon Spletzer ND, is a licensed naturopathic physician in British Columbia and the founder of Sumas Naturopathic Clinic in Abbotsford, BC….

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Dr. Dianne Marasigan

BSc, ND

Dr. Dianne Marasigan, ND, is a naturopathic doctor dedicated to guiding individuals towards optimal health through a holistic and patient-centered approach….

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Lisa

Office Administrator

Lisa is the office administrator and ensures all aspects of the clinic run seamlessly. She has an extensive background working in various medical offices and she brought her expertise to Sumas Naturopathic Clinic to facilitate day to day operations. She has been working with Dr. Spletzer for over 8 years and is an integral part of the team.

Clinic Hours

Monday – Friday: 9 AM – 4:30 PM
Saturday & Sunday: Closed
Closed for all Stat holidays

Book A Visit

Visit Us

#130 – 2061 Sumas Way
Abbotsford, BC
V2S 8H6 

604-744-8339

© Copyright 2025 Dr. Brandon Spletzer ND Inc. dba Sumas Naturopathic Clinic | All rights reserved | Privacy Policy

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Dr. Brandon Spletzer - BSc ND

Dr. Brandon Spletzer ND, is a licensed naturopathic physician in British Columbia and the founder of Sumas Naturopathic Clinic in Abbotsford, BC. He holds an undergraduate degree in Kinesiology with a minor in Biology from the University of the Fraser Valley and completed his Doctorate of Naturopathic Medicine from the Boucher Institute of Naturopathic Medicine, now known as the Canadian College of Naturopathic Medicine, BC Campus.

Dr. Spletzer has been using evidence-based treatment strategies with patients for over a decade. Using various naturopathic treatments as well as other therapeutic choices, every patient has different goals and unique ways they want to achieve them.

Dr. Spletzer has sought additional training and has been certified by the College of Complementary Health Professionals of British Columbia to expand his practice into the following areas:

  • Prescriptive Authority and access to pharmacy rights
  • Advanced Therapeutic Injections, level B
  • Intravenous Therapies, including chelation therapy
  • Aesthetic Procedures – Cosmetic Botulinum Toxin
  • Aesthetic Procedures – Dermal Fillers, Level 1
  • Aesthetic Procedures – PRP injections to the face and other skin areas for aesthetic purposes
  • Ozone and Oxidative Therapies
  • Acupuncture

Dr. Spletzer has a wide range of patients in all stages of life. He works on maintaining a well-rounded practice, with a strong focus on:

  • Digestive health
  • Hormonal support and optimization for both men and women
  • Pain management using prolotherapy and Platelet-Rich Plasma injections
  • Aesthetic interventions such as neuromodulators (botulinum toxin), dermal fillers (hyaluronic acid) and Platelet-Rich Plasma for aesthetic purposes and hair growth.

Outside of his practice, Dr. Spletzer enjoys taking his kids to and from various sporting events, traveling with his family to beach locations and walking with wife and 3 dogs.

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Dr. Dianne Marasigan - BSc ND

Dr. Dianne Marasigan, ND, is a naturopathic doctor dedicated to guiding individuals towards optimal health through a holistic and patient-centered approach. She holds a Bachelor’s degree in Biochemistry and Biology from the University of Winnipeg and earned her Doctorate of Naturopathic Medicine from the Canadian College of Naturopathic Medicine, BC campus.

Dr. Marasigan collaborates closely with patients to develop personalized wellness plans, integrating her expertise in herbal medicine, nutrition, lab testing, and lifestyle counselling. She conducts thorough assessments and provides thoughtful consultations, empowering patients to make informed health decisions and inspiring lasting lifestyle changes.

Dr. Marasigan has a strong interest in both, women’s and men’s health, managing chronic conditions such as cardiovascular disease, blood sugar control, and pain management, while also addressing issues like fatigue and sleep disturbances. She blends traditional naturopathic principles with evidence-based practices, offering comprehensive care that promotes physical, emotional, and mental well-being.

Outside of her practice, she enjoys playing sports and spending time outdoors with her miniature poodle, Ozzie.