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Care, compassion and
 Healing Hands.

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Working together for your overall health.

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We listen, we care, we get results!

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Same Day Appointments


Convenient Location


New Patient Forms


Friendly, Courteous Staff

Supporting you in your quest for health, strength and vitality.

Thank you for visiting the website of Lafayette Chiropractor Dr. Mary Jean Negri and Lafayette Hilltop Chiropractic - a professional Lafayette chiropractic clinic. In practice as well as online, Lafayette New Jersey chiropractor Dr. Negri strives for excellence through superior patient treatment, education and satisfaction.

Within our website, Lafayette and surrounding area residents will find all types of health and wellness related information including information about our office and services, chiropractic, back and neck pain, work and auto injuries and much, much more.

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A Message to Our Community

Starting August 2,2021 my availability to care for patients will increase to... Read More >>

A tradition of providing effective pain relief.

Dr. Mary Negri utilizes a number of specialized therapies and techniques to make your road to pain relief, recovery and total-body-wellness as efficient and effective as possible.

Select from the options on the right to learn more about her specialized therapies and learn about the numerous ways we can improve your overall health and well -being. Our services include:

  • Chiropractic Care
  • Lightforce Laser Therapy
  • Massage Therapy
  • Neuropathy Treatment
  • Custom Orthotics
  • Disc Center

If you are currently suffering from pain and/or a health problem, would like to find out more information about us, or have an issue you're not sure we can treat, please contact our office today.

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Dr. Mary Jean Negri, D.C.

Meet Dr. Mary Jean Negri, RN, D.C.

Hi! I am Dr Mary Jean Negri and everyone refers to me as Dr Mary. I have been practicing Chiropractic care for 33 years and worked as an orthopedic nurse at Saint Barnabas Medical Center before entering Chiropractic school. It is my mission to provide relief to people suffering with pain and I strive to help them maintain a healthy lifestyle through chiropractic.

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Where Compassion and Healing Come Together.

A gift of healing and compassion

"It was my practice that ended up balancing me. It was through helping others heal that I could heal myself."
To read the full Advertiser News article on Doctor Mary Jean Negri, click here >>

What Our Patients Say

Lafayette Hilltop

I truly love Dr. Mary. I've been going to Lafayette Hilltop for as long as I've been teaching (that would be 16 years!) and I would never think to go anywhere else. I feel that she cares about me as a person - which allows me to feel very comfortable sharing my concerns. She always has my best interests in-mind. Dr. Mary is easy to talk to and that's important to me.
Her staff are also pretty amazing and I always leave feeling relaxed and cared for. 


Suzie W.

Lafayette Hilltop

Dr. Mary is kind, caring, and an expert in her field. My son is a chiropractor and when he moved to NY, I was at a loss for care. Finding Dr. Mary has been a Godsend! She and her exceptional staff - including massage therapists and sweet Barb at the front desk - do everything possible to help you. Dr. Mary, with her awesome "healing hands", has helped restore my health and improve my quality of life. I am so grateful and recommend her 100%.


Frankie S.

Lafayette Hilltop

I have been a patient of Dr. Mary's for a long time and wouldn't go anywhere else. Dr. Mary is extremely knowledgeable and caring - with a personal touch. Although there have been many times that she has helped me and relieved my pain she doesn't hesitate to refer out to another physician or for tests if she feels she cannot help you. Her staff is also knowledgeable and caring. I would highly recommend her office.


Barbara F.

Map and Contact Details


Lafayette Hilltop Chiropractic
23 State Route 15
Lafayette, New Jersey 07848


Tel: (973) 579-1608
Fax: (973) 579-3041

Open Phone Hours:

Mo: 9:00am - 7:00pm
Tu: 7:00am - 7:30pm
We: 9:00am - 7:00pm
Th: 7:00am - 7:30pm
Fr: 9 am to 1 pm
Sa: 7:00am - 12:00pm*

Appointment Hours:

Mo:12:00pm - 7:00pm
Tu:7:00am - 7:00pm
We: 1:00pm - 7:00pm
Th: 7:00am - 7:30pm
Fr: 9:00 am - 1:00pm
Sa: 8:00am - 12:00pm*

*  2nd, and 4th Sat. of each month