Armaghan a. nematullah, md, CCFP, ABFM

Affectionately known as “Dr. Nemo” to his patients and colleagues, Dr. Armaghan A. Nematullah has been working as a family physician in Ontario since completing his residency at Louisiana State University Health Sciences Center in Shreveport, Louisiana. His first family practice was in London, Ontario and he has since established his own family practice clinic in Brampton, Ontario. Keystone Medical Family Clinic serves patients of all ages and offers a wide variety of specialized services. During his downtime, Dr. Nemo enjoys woodworking, camping, and spending time with his family.

Do you want to learn more about Dr. Nematullah? Find out what his patients have to say about him at and


Cristina pisani, Clinic Manager

While Dr. Nematullah is busy taking care of our wonderful family of patients in the exam rooms, Cristina is working away behind the scenes to keep Keystone Medical Family Clinic healthy, happy, and in-shape. Cristina graduated from Western University in 2016 with a Master of Music degree. You can most often find her chatting with patients or singing along with her favourite radio tunes.