Coxwell Entrance Closure

As of March 21, 2025, MGH’s main entrance on Coxwell Avenue is closed as the next phase of our redevelopment project begins. Patients and visitors can use the new temporary main entrance on Sammon Avenue between Coxwell Avenue and Knight Street. View our campus map.

In-Centre Nocturnal Dialysis

Nocturnal dialysis is a longer, slower form of hemodialysis where patients sleep while connected to a dialysis machine. Patients are monitored by nurses during their sessions. 

Nocturnal dialysis involves three weekly sessions, each lasting 6 to 8 hours, typically from 10 p.m. to 5 a.m. Please consult your nephrologist and dialysis team to determine if this is suitable for you. 

Access:  

This clinic requires a referral. Please speak to your nephrologist if you would like to be referred to this clinic. 

BENEFITS OF NOCTURNAL DIALYSIS 

  • Overnight treatment frees up daytime hours, improving quality of life. 
  • Slower, gentler treatment enhances comfort for some patients. 
  • Longer sessions remove more waste and fluid from the blood, improving health outcomes. 
  • Patients often feel better with improved appetite, phosphorus control and blood pressure (requiring fewer medications). 
     

Click here for one patient’s story.

Treatment Environment

  • Patients are treated in a bed. 
  • One pillow and one blanket are provided for the session. 
  • Lights are turned off and the area is kept quiet for optimal sleep. 
  • A TV with  a remote control and speaker may be available. Public Wi-Fi may also be available.  

Visitors

Please note: no visitors are allowed to stay in the unit. Your support person can wait for you in the waiting room or in the Moez & Marissa Kassam Food Court located on M1. Nurses will call essential visitors back to the unit, if needed.  

Location
Hemodialysis Unit - K Zone (formerly K-wing) Basement
Office Hours
Open daily (24 hours a day) except between 11 p.m. on Saturday to 9 p.m. on Sunday.
Closed on Christmas Day and New Year’s Day.
Phone
416-469-6167
Fax
416-469-6168
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