| Northwestern Medicine Endocrinology Deerfield | Endocrinologist | 350 S Waukegan Rd Suite 100 | Deerfield | Wed–Thu 8:30 AM–3:30 PM |
| Northwestern Medicine Immediate Care Deerfield | Urgent care center | 350 S Waukegan Rd Suite 150 | Deerfield | Daily 8 AM–7:30 PM |
| Northwestern Medicine Geriatrics Deerfield | Gastroenterologist | 350 S Waukegan Rd Suite 200 | Deerfield | Wed 9 AM–4 PM |
| Northwestern Medicine Internal Medicine Deerfield | Internist | 350 S Waukegan Rd Suite 200 | Deerfield | Mon–Fri 8 AM–5 PM |
| Northwestern Medicine Audiology Evanston Sherman Avenue | Audiologist | 1630 Sherman Ave Ste 100 | Evanston | Mon–Fri 7 AM–5 PM |
| Northwestern Medicine Otolaryngology Evanston Sherman Avenue | Otolaryngologist | 1630 Sherman Ave Ste 100 | Evanston | Mon–Fri 7 AM–5 PM |
| Northwestern Medicine Digestive Health Institute Evanston | Gastroenterologist | 1630 Sherman Ave Ste 100 | Evanston | Mon–Fri 7 AM–5 PM |
| Northwestern Medicine Optometry Evanston Sherman Avenue | Optometrist | 1630 Sherman Ave Ste 120, Evanston, IL 60201 | Evanston | — |
| Northwestern Medicine Immediate Care Evanston | Urgent care center | 1630 Sherman Ave Ste 130 | Evanston | Daily 8 AM–7:30 PM |
| Northwestern Medicine Brain and Spine Tumor Care Evanston Sherman Avenue | Neurologist | 1630 Sherman Ave Ste 200 | Evanston | Fri 8 AM–5 PM |
| Northwestern Medicine Rheumatology Evanston Sherman Avenue | Rheumatologist | 1630 Sherman Ave Ste 200, Evanston, IL 60201 | Evanston | — |
| Northwestern Medicine Endocrinology Evanston Sherman Avenue | Endocrinologist | 1630 Sherman Ave Ste 200 | Evanston | Mon–Fri 7 AM–5 PM |
| Northwestern Medicine Neurology Evanston Sherman Avenue | Neurologist | 1630 Sherman Ave Ste 200 | Evanston | Mon–Fri 8 AM–5 PM |
| Northwestern Medicine Obstetrics and Gynecology Evanston Sherman Avenue | Obstetrician-gynecologist | 1630 Sherman Ave Ste 200 | Evanston | Mon–Fri 7 AM–5 PM |
| Northwestern Medicine Dermatology Evanston Sherman Avenue | Dermatologist | 1630 Sherman Ave Ste 200 | Evanston | Mon–Fri 7 AM–5 PM |
| Northwestern Medicine Primary Care Evanston Sherman Avenue | Internist | 1630 Sherman Ave Ste 200 | Evanston | Mon–Fri 7 AM–5 PM |
| Northwestern Medicine Liver Transplant Care Evanston | Transplant surgeon | 1630 Sherman Ave | Evanston | — |
| Northwestern Medicine Laboratory Services Evanston | Medical laboratory | 1630 Sherman Ave, Evanston, IL 60201 | Evanston | — |
| Northwestern Medicine Outpatient Rehabilitation Evanston | Physical therapy clinic | 1704 Maple Ave Apt 110, Evanston, IL 60201 | Evanston | — |
| Northwestern Medicine Diagnostic Imaging Evanston Maple Avenue | Diagnostic center | 1704 Maple Ave Ste 100 | Evanston | Tue 7 AM–5 PM |
| Northwestern Medicine Sports Medicine Evanston Maple Avenue | Sports medicine clinic | 1704 Maple Ave Suite 200 | Evanston | Mon–Fri 7 AM–5 PM |
| Northwestern Medicine Orthopaedics Evanston Maple Avenue | Orthopedic surgeon | 1704 Maple Ave Suite 200 | Evanston | Mon–Fri 7 AM–5 PM |
| Northwestern Medicine Outpatient Rehabilitation Glenview | Physical therapy clinic | 2301 E Willow Rd Unit L | Glenview | Fri 7 AM–4 PM |
| Northwestern Medicine Outpatient Pelvic Therapy Rehabilitation Glenview | Physical therapy clinic | 2701 Patriot Blvd 4th Floor, Glenview, IL 60026 | Glenview | — |
| Northwestern Medicine Vision Care Center Glenview | Eye care center | 2701 Patriot Blvd Second Floor, Glenview, IL 60026 | Glenview | — |
| Northwestern Medicine Glenview Outpatient Center Diagnostic Imaging | X-ray lab | 2701 Patriot Blvd Suite 175 | Glenview | Mon–Fri 8 AM–8 PM |
| Northwestern Medicine Liver Transplant Care Glenview | Transplant surgeon | 2701 Patriot Blvd | Glenview | Fri 12 PM–5 PM |
| Northwestern Medicine General Surgery Glenview | Surgeon | 2701 Patriot Blvd | Glenview | Tue 1 PM–5 PM |
| Northwestern Medicine Immediate Care Glenview | Urgent care center | 2701 Patriot Blvd | Glenview | Daily 8 AM–7:30 PM |
| Northwestern Medicine Glenview Outpatient Center | Medical clinic | 2701 Patriot Blvd | Glenview | Daily 8 AM–5 PM |
| Northwestern Medicine Audiology Glenview | Hearing aid store | 2701 Patriot Blvd, Glenview, IL 60026 | Glenview | — |
| Northwestern Medicine Primary Care Glenview Outpatient Center | Internist | 2701 Patriot Blvd | Glenview | Fri 8 AM–5 PM |
| Northwestern Medicine Glenview Allergy and Immunology | Allergist | 2701 Patriot Blvd | Glenview | Mon–Thu 7:30 AM–6 PM |
| Northwestern Medicine Vascular Surgery Glenview | Vascular surgeon | 2701 Patriot Blvd | Glenview | Wed 8:30 AM–12 PM |
| Northwestern Medicine Infusion Center Glenview | Home health care service | 2701 Patriot Blvd | Glenview | Fri 8 AM–4:30 PM |
| Northwestern Medicine Ear, Nose and Throat Glenview | Otolaryngologist | 2701 Patriot Blvd, Glenview, IL 60026 | Glenview | — |
| Northwestern Medicine Rheumatology Glenview Outpatient Center | Rheumatologist | 2701 Patriot Blvd | Glenview | Mon–Thu 7 AM–6 PM |
| Northwestern Medicine Glenview Outpatient Center Laboratory Services | Diagnostic center | 2701 Patriot Blvd | Glenview | Fri 7:30 AM–5 PM |
| Northwestern Medicine Neurosciences Glenview Outpatient Center | Neurologist | 2701 Patriot Blvd | Glenview | Mon–Thu 7:30 AM–6 PM |
| Northwestern Medicine Urology Glenview Outpatient Center | Urologist | 2701 Patriot Blvd, Glenview, IL 60026 | Glenview | — |
| Northwestern Medicine Digestive Health Institute Glenview | Gastroenterologist | 2701 Patriot Blvd | Glenview | Mon–Thu 7:30 AM–6 PM |
| Northwestern Medicine Obstetrics and Gynecology Glenview | Obstetrician-gynecologist | 2701 Patriot Blvd | Glenview | Mon–Tue 7 AM–5 PM |
| Northwestern Medicine Cancer Center Glenview | Cancer treatment center | 2701 Patriot Blvd | Glenview | Mon–Fri 8 AM–5 PM |
| Northwestern Medicine Glenview Dermatology | Dermatologist | 2701 Patriot Blvd | Glenview | Mon–Thu 7:30 AM–6 PM |
| Northwestern Medicine Endocrinology Glenview | Endocrinologist | 2701 Patriot Blvd | Glenview | Mon–Thu 7 AM–7 PM |
| Northwestern Medicine | Hospital | Galter Pavilion, 2701 Patriot Blvd Ste 18-200, Glenview, IL 60026 | Glenview | — |
| Northwestern Medicine Center for Fertility and Reproductive Medicine Highland Park | Fertility clinic | 600 Central Ave Unit 333 | Highland Park | Mon 6:30 AM–4 PM |
| Northwestern Medicine Immediate Care Lake Bluff | Urgent care center | 525 Rockland Rd Ste 100 | Lake Bluff | Daily 8 AM–7:30 PM |
| Northwestern Medicine Family Medicine Lake Bluff | Family practice physician | 525 Rockland Rd Ste 102 | Lake Bluff | Mon–Fri 8 AM–4 PM |
| Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital Sleep Health Center | Sleep clinic | 1000 N Westmoreland Rd Main Entrance | Lake Forest | — |
| Northwestern Medicine Orthopaedics Lake Forest | Orthopedic surgeon | 1000 N Westmoreland Rd Main Entrance | Lake Forest | Mon–Fri 8 AM–5 PM |
| Northwestern Medicine Pulmonary Medicine Lake Forest | Pulmonologist | 1000 N Westmoreland Rd Main Entrance | Lake Forest | Mon–Fri 8 AM–5 PM |
| Northwestern Medicine Urogynecology and Reconstructive Pelvic Surgery Lake Forest | Women's health clinic | 1000 N Westmoreland Rd Main Entrance | Lake Forest | Mon–Fri 7:30 AM–4 PM |
| Northwestern Medicine Diagnostic Imaging Lake Forest | X-ray lab | 1000 N Westmoreland Rd Main Entrance | Lake Forest | Mon–Fri 7 AM–8:30 PM |
| Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital Wound Center | Medical clinic | 1000 N Westmoreland Rd Main Entrance | Lake Forest | Mon–Fri 7:30 AM–4 PM |
| Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital Cancer Center | Cancer treatment center | 1000 N Westmoreland Rd North Entrance | Lake Forest | Mon–Fri 8 AM–5 PM |
| Northwestern Medicine Palliative Medicine Lake Forest | Medical clinic | 1000 N Westmoreland Rd North Entrance | Lake Forest | — |
| Northwestern Medicine Radiation Oncology Lake Forest | Oncologist | 1000 N Westmoreland Rd North Entrance | Lake Forest | Mon–Fri 8 AM–4:30 PM |
| Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital Outpatient Lab | Diagnostic center | 1000 N Westmoreland Rd Pavilion B, Level 2, Suite 2219 | Lake Forest | Mon–Fri 6 AM–6 PM |
| Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital Emergency Department | Emergency room | 1000 N Westmoreland Rd South Entrance | Lake Forest | Daily Open 24 hours |
| Northwestern Medicine Neurosurgery Lake Forest Hospital | Surgical center | 1000 N Westmoreland Rd | Lake Forest | — |
| Northwestern Lake Forest Hospital Heliport | Hospital | 1000 N Westmoreland Rd | Lake Forest | — |
| Northwestern Medicine Mental Health Lake Forest Hospital | Mental health clinic | 1000 N Westmoreland Rd, Lake Forest, IL 60045 | Lake Forest | — |
| Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital Labor and Delivery | Obstetrician-gynecologist | 1000 N Westmoreland Rd | Lake Forest | Daily Open 24 hours |
| Northwestern Medicine Plastic and Reconstructive Surgery Lake Forest | Plastic surgeon | 1000 N Westmoreland Rd, Lake Forest, IL 60045 | Lake Forest | — |
| Northwestern Medicine Lake Forest Hospital Covid Vaccination Clinic | Hospital department | 1000 N Westmoreland Rd | Lake Forest | — |
| Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital | Hospital | 1000 N Westmoreland Rd | Lake Forest | Daily 8 AM–8 PM |
| Northwestern Medicine Outpatient Rehabilitation Lake Forest 1000 North Westmoreland Road | Physical therapy clinic | 1000 North Westmoreland Road Pavilion B, Second And Third Floor | Lake Forest | Fri 7:30 AM–4 PM |
| Northwestern Medicine Outpatient Rehabilitation Lake Forest 1200 North Westmoreland Road | Physical therapy clinic | 1200 North Westmoreland Road Suites 100 And 200 | Lake Forest | Mon–Thu 7 AM–7 PM |
| Northwestern Medicine Personal Physician Care Lake Forest | Internist | 600 N Westmoreland Rd Ste 1100 | Lake Forest | Mon–Fri 8 AM–4:30 PM |
| Northwestern Medicine Lake Forest Hospital Behavioral Health | Mental health clinic | 700 N Westmoreland Rd Ste A | Lake Forest | — |
| Northwestern Medicine Digestive Health Institute Lake Forest | Gastroenterologist | 800 N Westmoreland Rd Ste 100 | Lake Forest | Mon–Fri 8 AM–5 PM |
| Northwestern Medicine Urology Lake Forest | Urologist | 800 N Westmoreland Rd Ste 100 | Lake Forest | Mon–Fri 8 AM–5 PM |
| Northwestern Medicine Audiology Lake Forest | Hearing aid store | 800 N Westmoreland Rd Ste 102 | Lake Forest | Mon–Fri 8 AM–5 PM |
| Northwestern Medicine ENT Lake Forest | Otolaryngologist | 800 N Westmoreland Rd Ste 102 | Lake Forest | Mon–Fri 8 AM–4:30 PM |
| Northwestern Medicine Rheumatology Lake Forest | Rheumatologist | 800 N Westmoreland Rd Ste 201, Lake Forest, IL 60045 | Lake Forest | — |
| Northwestern Medicine Nutritional Services Lake Forest | Nutritionist | 800 N Westmoreland Rd Ste 201 | Lake Forest | Mon–Fri 8 AM–3 PM |
| Northwestern Medicine Primary Care Lake Forest | Internist | 800 N Westmoreland Rd Ste 201 | Lake Forest | Mon–Tue 8 AM–5 PM |
| Northwestern Medicine Thoracic Surgery Lake Forest | Pulmonologist | 800 N Westmoreland Rd | Lake Forest | Tue 8 AM–4 PM |
| Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital Preoperative Clinic | Medical clinic | 900 N Westmoreland Rd Fl 2, Suite 223 | Lake Forest | Mon–Fri 8 AM–5 PM |
| Northwestern Medicine Occupational Health Catherine Gratz Griffin Lake Forest Hospital | Occupational medical physician | 900 N Westmoreland Rd Ste 105 | Lake Forest | Mon–Fri 7:30 AM–4 PM |
| Northwestern Medicine Obstetrics and Gynecology Lake Forest | Obstetrician-gynecologist | 900 N Westmoreland Rd Ste 112, Lake Forest, IL 60045 | Lake Forest | — |
| Northwestern Medicine Maternal-Fetal Medicine Lake Forest | Obstetrician-gynecologist | 900 N Westmoreland Rd Suite 114 | Lake Forest | Mon–Fri 7 AM–5 PM |
| Northwestern Medicine Endocrinology and Metabolism Lake Forest | Endocrinologist | Pavilion B, 1000 N Westmoreland Rd Level 1 | Lake Forest | Fri 8 AM–4:30 PM |
| Northwestern Medicine Complex Gynecology Lake Forest | Obstetrician-gynecologist | Pavilion B, 1000 N Westmoreland Rd Level 2 | Lake Forest | Mon–Fri 8 AM–5 PM |
| Northwestern Medicine Neurosciences Lake Forest | Neurologist | Pavilion B, 1000 N Westmoreland Rd Level 3 | Lake Forest | Mon–Fri 8 AM–5 PM |