Nature Medicine Clinic

New Patient Forms

PMA membership has its privileges!

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.

In order to do this we have partnered with the Pastoral Medical Association; an association that has allowed us to expand our services, while maintaining current services, under the Canadian Charter of Rights and Freedoms.

By using our Doctor of Pastoral Science and Medicine, as well as our Naturopathic Doctor licenses on a more routine basis, more of the practice will fall under the authority of the Pastoral Medical Association. This will not mean a change in our services but a change in the way we arrange our services.

Here is a list of some *PMA member services:

  • *various IV therapeutics
  • *Injection therapeutics
  • *various Lab tests
  • *Prescriptions of 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 Naturopathic Medical board to provide conventional 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. Conventional 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 and may be completed on line. Note that if you have a complaint on our services you must direct complaints to the appropriate licensing board. For complaints regarding any provincially licensed services contact the provincial Naturopathic Medical board. Complaints regarding PMA natural health services must be directed to the Pastoral Medical Association.