Nature Medicine Clinic

New Patient Forms

PMA membership.

Dear friends of Our goal is to continue to offer you the best healthcare possible with access to as many tools and services delivered safely and effectively.

We have partnered with the Pastoral Medical Association; an association that has allowed us to expand our services under the Canadian Charter of Rights and Freedoms.

Here is a list of some *PMA member services:

  • *various IV therapeutics
  • *Injection therapeutics
  • *various Lab tests
  • *Substances not on Schedule 1 on the website.

To receive these services you will need to become a member of the Pastoral Medical Association. Registration is free of charge and if you have any questions regarding the Association, please feel free to ask any of the staff at Nature Medicine or go to

How to Register: We would prefer that you register in-office at NatureMedicine Clinic. We are located on 296 Welland Avenue, St. Catharines Ontario.

Dr. Michael A. Prytula, ND, PSC.D

Dr. Mike Um, ND, HBSc, PSC.D

Dr. Michael A. Prytula ND, PSc.D and Dr. Mike Um ND, HBSc, Psc.D are provincially licensed by the College of Naturopaths of Ontario to provide standard Naturopathic health care services and are also licensed by the Pastoral Medical Association to provide more extensive natural health services and therapies to registered members of the Member Share Network. Standard Naturopathic Medical and Pastoral Medical services are completely separate services and each is provided in strict compliance with the rules and regulations set forth by the separate licensing agencies. If you wish to receive PMA services you must first register. Member registration is free.