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The following are some important telephone numbers at Gagnon Cardiovascular Institute. General hours of operation are weekdays, 8:00am to 4:30pm.

Gagnon Cardiovascular Institute at Morristown Medical Center
100 Madison Avenue
Morristown, NJ 07962

Morristown Medical

Main Number: 973-971-5000
Audio Directions: 973-971-7557
Patient Account Information: 1-800-619-4024
Patient Information: 973-971-8005
Physician Referral Service: 1-800-247-9580
Pre-Registration Department: 1-866-424-7734
64-Slice Cardiac CT Angiography: 973-971-7474
Cardiac Integrative Medicine: 973-971-6351
Changing Lifestyles: 973-971-6301
Healthy Lifestyle Program: 973-971-6301
Heart Success Program: 973-971-4179
Noninvasive Cardiovascular Diagnostics: 973-971-5110/5111
Social Service Department: 973-971-5929

Gagnon Cardiovascular Institute at Overlook Medical Center
99 Beauvoir Avenue
Summit, NJ 07902

Overlook Medical

Main Number: 908-522-2000
Audio Directions: 908-522-2100
Patient Account Information: 1-800-619-4024
Patient Information: 908-522-2100
Physician Referral Service: 1-800-247-9580
Pre-Registration Department: 1-866-424-7734
Women’s Heart Program: 1-866-887-8780

Morristown Medical Center

100 Madison Avenue
Morristown, NJ 07960
973-971-5000

Overlook Medical Center

99 Beauvoir Avenue
Summit, NJ 07901
908-522-2000

Newton Medical Center

175 High Street
Newton, NJ 07860
973-383-2121

Chilton Medical Center

97 West Parkway
Pompton Plains, NJ 07444
973-831-5000

Hackettstown Medical Center

651 Willow Grove Street
Hackettstown, NJ 07840
908-852-5100

Goryeb Children's Hospital

100 Madison Avenue
Morristown, NJ 07960
973-971-5000

 

Affiliated Providers

Atlantic Medical Group

More than 600 community-
based health care providers.
1-800-247-9580