Madison Square Garden (New York Knicks and New York Rangers stadium) DOES NOT provide a dedicated nursing mothers room to help breastfeeding and breastpumping moms at games and events.
Nursing mom's options for now is either openly breastfeed which state of New York legally allow you to do or use the first aid station.
First Aid Locations:
First-aid rooms are located on the main concourse outside Section 120 or on the AEP Power Level outside Section 206.
MSG's website also stated:
"A mother may nurse her child in any public location where she is comfortable and authorized to be. Breast pumps are permitted in the Arena. Nursing mothers seeking more discreet accommodations are welcome to use the Family Restrooms located at sections 117 or 227. For further assistance during the event, mothers can visit the Guest Experience office across from section 117."
Note: These are NOT official or proper dedicated NHL nursing rooms or NBA nursing rooms.
Note: State of New York protects nursing mothers right to publicly breastfeed whenever and wherever she may be in public or private places without fear of harassment.
This NHL team and others have been contacted about creating proper hockey stadium nursing rooms.