Cortland Regional Medical Center Portal. Health (2 days ago) Cortland Regional Medical Center HealthCenterClinics.org. (6 days ago) 134 Homer Ave Cortland, NY 13045: City: Cortland Phone: 607-753-3798 Fax: 607-753-6677 This is the Cortland Regional Medical Center located in Cortland, NY. Druglist.info . Category: Health Detail Drugs.