We are Maple Respiratory Group (MRG) and we have built one of the most knowledgeable, integrated teams of respiratory and sleep disorder specialists. Our respected pulmonologists, sleep specialists, interpreting physicians, technologists, respiratory therapists, educators and support staff are committed to the highest level of patient care.
About Us
Breathing New Life Into Your Health
Three Areas of Focus
Sleep Services
MRG operates one of Canada’s most advanced programs for diagnosing sleep disorders in children and adults, through an accredited sleep lab.
Respiratory Services
Since 2011, we have been providing high quality Pulmonary Function Testing (PFT) to adult and pediatric patients in the Calgary region.
Education Services
MRG provides accredited courses and certifications to medical professionals, including Sleep Technology Training Programs and Certified Respiratory Education.
Meet Our Team.
Executive Team & Co-Founders
Clinical Leadership Team
Clinical Staff
Administrative Staff
Sales Team
procurement & Logistics Team
Our Roots Run Deep.
Maple trees have deep root systems that can extend as far as 25’ from the tree.
At Maple Respiratory Group, our roots date back decades prior to our formation.
RHS Canada Founded
RHS Canada is founded by Ben Asuchak and Rod Rousseau. Provider of oxygen therapy, Home sleep apnea testing (HSAT), CPAP equipment.
RHS Receives Full Accreditation
Becomes Canada’s third largest provider of sleep and chronic lung disease services. 53 offices coast-to-coast.
Sound Sleep Solutions becomes accredited by the College of Physician and Surgeons (CPSA).
RHS opens pulmonary/respiratory diagnostic and follow-up treatment clinics in China.
Maple Respiratory Education begins providing international certified training in Sleep Technology. Our Sleep Courses are accredited by the Board of Polysomnographic Technologists (BRPT) STAR Program and by the American Academy of Sleep Medicine (AASM) A-STEP Program.
Sound Sleep Solutions becomes accredited by the American Academy of Sleep Medicine (AASM).
It is one of three sites in Canada to receive this accreditation.
RHS Canadian Homecare Division sold to VitalAire Canada Inc.
Maple Respiratory Group is born with a focus on sleep and respiratory disorders.
Both Lung Diagnostic Centres Inc. and Sound Sleep Solutions become part of the MRG family.
MRG establishes a relationship with Chinese Association of Geriatric Sleep Sciences to establish standardization of polysomnographic laboratories.
MRG opens 17 locations in Colombia, across seven cities to serve 18,000+ patients.
MRG establishes a Respiratory Educator (PREP) Program.
MRG brings all operating arms together under a unified brand.
Lung Diagnostic Centres Inc. Joins MRG
After a proud history serving Alberta clients as Lung Diagnostic Centres Inc., LDCI and its respected team of Respirologists, led by Dr. Michael Roman and Dr. Willis Tsai, will now be operating under the Maple Respiratory Group name.
Maple in Name. GLOBAL IN NATURE.
Expanding our services.
Maple Respiratory Group is expanding at home and across the globe. Today we have four PFT labs and one dedicated sleep lab in Calgary, Alberta.
Partners around the world.
We have opened network clinics in Colombia and partnerships with other countries, and are excited to share our advanced diagnostic services and training programs with the world.
