~ MaryannHaggerty.MD.com ~

Dr. Maryann Haggerty is an internist in Newark, NJ. She is skilled at treating & diagnosing a wide range of conditions & diseases in adult patients.

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Dr. Maryann Haggerty graduated from UMDNJ New Jersey Medical School.

Dr. Haggerty has one office in New Jersey where she specializes in Internal Medicine and Geriatrics. Learn more.

Dr. Haggerty works with eleven doctors including Dr. Robert Sede and Dr. Robert Schwartz.

Education & Training  

Hospital Affiliations

  • University Hospital

Languages Spoken  

  • English

Internal Medicine & Dermatology  


90 Bergen St Ste 4400, Newark, New Jersey 07103-2425

Office Hours

  Open Lunch Close
Mon 8:00 am 5:00 pm
Tue 8:00 am 5:00 pm
Wed 8:00 am 5:00 pm
Thu 8:00 am 5:00 pm
Fri 8:00 am 5:00 pm

Office Details

Doctor Specialties Internal Medicine & Geriatrics
Practice SpecialtyMulti-specialty
Practice OwnershipUniversity Hospital
Hospital Affiliation
  • University Hospital
Languages Spoken Arabic, English, French, German, Italian, Korean, Mandarin, Polish, Portuguese, Russian, Spanish, Tagalog, Vietnamese

Insurances Accepted  

Please contact the doctor’s office to inquire about insurance.