Dr. Cudkowicz is a neurologist who specializes in the care of people with amyotrophic lateral sclerosis (ALS). She is actively pursuing research to discover new treatments for people with ALS and related disorders.



Clinical Interests
  • Amyotrophic lateral sclerosis (ALS)
  • Neurodegenerative disorders
  • Neuromuscular disorders
  • Clinical research
  • Experimental therapeutics
Medical Education
  • MD, Harvard Medical School
  • Residency, Massachusetts General Hospital
  • Fellowship, Massachusetts General Hospital
Board Certifications
  • Neurology
Foreign Languages
  • Italian
  • Boston: Massachusetts General Hospital
Existing Patients
Patient Gateway
Insurances Accepted
  • Aetna Health Inc.
  • AllWays Health (NHP) - ACD
  • AllWays Health (NHP) - PBO
  • Beech Street
  • Blue Cross Blue Shield - Blue Care 65
  • Blue Cross Blue Shield - Indemnity
  • Blue Cross Blue Shield - Managed Care
  • Blue Cross Blue Shield - Partners Plus
  • BMC HealthNet Mass Health MCO/ACO
  • Cigna (PAL #'s)
  • Commonwealth Care Alliance
  • Fallon Community HealthCare
  • Great-West Healthcare (formally One Health Plan)
  • Harvard Pilgrim Health Plan - PBO
  • Health Care Value Management (HCVM)
  • Humana/Choice Care PPO
  • MassHealth
  • Medicare
  • Medicare - ACD
  • OSW - Connecticut
  • OSW - Maine
  • OSW - New Hampshire
  • OSW - New York
  • OSW - Rhode Island
  • OSW - Vermont
  • Private Health Care Systems (PHCS)
  • Railroad Medicare
  • Railroad Medicare - ACD
  • Senior Whole Health
  • TriCare
  • Tufts Health Plan
  • Unicare
  • United Healthcare (non-HMO) - ACD
  • United Healthcare (non-HMO) - PBO
  • Well Sense Pediatrics

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.

Patient Age Group
Provider Gender


Dr. Merit Cudkowicz is the Director of the Sean M. Healey & AMG Center for ALS, Chief of Neurology at Mass General, Director of Neurological Clinical Research Institute and the Julieanne Dorn Professor of Neurology at Harvard Medical School. Dr. Cudkowicz’s research and clinical activities are dedicated to the study and treatment of people with Amyotrophic Lateral Sclerosis (ALS). Dr. Cudkowicz is one of the founders and past Co-Chairs of the Northeast ALS Consortium (NEALS), a group of over 120 clinical sites in the United States, Canada, Europe and the Middle East dedicated to performing collaborative clinical trials and research in ALS. She has brought innovations to accelerate the development of treatments for people with ALS, including senior role in first antisense oligonucleotide treatment for a neurological disorder (SOD1 ALS), adaptive trial designs, central IRB - all with goal to bring the best treatments rapidly.  Dr. Cudkowicz is Principle Investigator of the Clinical Coordination Center for the National Institute of Neurological Disorders and Stroke’s Neurology Network of Excellence in Clinical Trials (NeuroNEXT). 

Dr. Cudkowicz received the American Academy of Neurology 2009 Sheila Essay ALS award, the 2017 Forbes Norris Award from the International MND Alliance and the 2017 Pinnacle Award from the Boston Chamber of Commerces. A dedicated educator, Dr. Cudkowicz mentors many young neurologists in clinical investigation of ALS and related neurodegenerative disorders. Dr. Cudkowicz completed her undergraduate degree in chemical engineering at Massachusetts Institute of Technology and obtained a medical degree in the Health Science and Technology program of Harvard Medical School. She served her internship at Beth Israel Hospital in New York and her neurology residency and fellowship at MGH. She also obtained a master’s degree in Clinical Epidemiology from the Harvard School of Public Health.

Research & Publications

Research Summary

My research activities are dedicated to the study and treatment of patients with Amyotrophic Lateral Sclerosis (ALS) and other neurological disorders. As Director of the MGH Neurological Clinical Research Institute and the Principal Investigator for the NINDS supported NeuroNEXT Clinical Coordinating center (www.neuronext.org), I help design clinical trials to evaluate the safety and effectiveness of therapies that have shown promise in preclinical studies. In ALS, I co-founded an international consortium to test novel therapies in ALS, the Northeast ALS (NEALS) consortium. The NEALS consortium consists of over 100 clinical sites in the United States and Canada dedicated to performing joint academic led clinical trials in ALS. We completed several multi-center clinical trials in ALS. We are leading several new trials in ALS. There is a critical need in neurology for highly trained clinical investigators who work collaboratively with basic scientists to develop new therapeutic strategies. Through NeuroNEXT, I help investigators design clinical trials and learn how to lead multicenter clinical research studies.


View my most recent publications at PubMed

News & Events

  • New ALS center aims to change the field

    The MGH is spearheading a revolutionary new approach to amyotrophic lateral sclerosis (ALS) research and care with the opening of a new center, thanks to a $40 million donation – the third largest gift in the hospital’s history.

  • Mass General and former NFL player team up to take ALS out

    Massachusetts General Hospital (MGH) is teaming up with former NFL football player, children's book author and sports TV commentator, Tim Green, in an exciting new social media campaign aimed at knocking down barriers in amyotrophic lateral sclerosis (ALS) and bringing research to the next level. Green was diagnosed with ALS in 2016 and since has dedicated his time and efforts to raising awareness about this devastating disease.

  • Phillips Society luncheon explores brain health

    Leaders of the MGH Interdisciplinary Brain Center and Neuroscience Institute shared their progress toward understanding, treating and preventing brain disorders at the 12th annual Phillips Society luncheon.

  • ALS care brought to South Florida with help of MGH and patient gift

    MGH patient and Florida resident brings ALS care to his home state through gift.

  • Strides in Understanding and Treating ALS

    The Northeast ALS Consortium, co-founded by Massachusetts General Hospital researcher Merit Cudkowicz, MD, has spurred basic and translational research that has led to investigational therapies and improved patient outcomes.

  • Mass. General Neurological Clinical Research Institute and Prize4Life receive Bio-IT World Award for creation of ALS data platform

    The MGH Neurological Clinical Research Institute and Prize4Life, an organization dedicated to accelerating discovery of treatments and a cure for ALS, received a Best Practices Award at the 2013 Bio-IT World Conference & Expo for their creation of PRO-ACT ,the largest database of information from ALS clinical trials and patient care.

  • Phase 1 ALS trial is first to test antisense treatment of neurodegenerative disease

    The initial clinical trial of a novel approach to treating amyotrophic lateral sclerosis – blocking production of a mutant protein that causes an inherited form of the progressive neurodegenerative disease – may be a first step towards a new era in the treatment of such disorders.

  • New neurology chief shares lessons

    The 15th Annual Women in Medicine Month Celebration on Sept. 20 featured a keynote lecture by Merit Cudkowicz, MD, chief of Neurology.

  • Appointments announced

    THE MGH WILL WELCOME new chiefs for the Department of Neurology and the Department of Urology later this spring.

  • Novel ALS drug slows symptom progression, reduces mortality in phase 2 trial

    Treatment with dexpramipexole – a novel drug believed to prevent dysfunction of mitochondria, the subcellular structures that provide most of a cell's energy – appears to slow symptom progression in the neurodegenerative disease amyotrophic lateral sclerosis (ALS), also called Lou Gehrig's disease.


  • Respiratory Assistance Video

    A video for ALS patients discussing and demonstrating uses of bipap and cough assist machines.

  • Neurology Bicentennial Celebration, 2011 Part II

    Neurology Bicentennial Celebration, October 13, 2011. Clinical and research presentations on ALS, Stroke, Alzheimer’s Disease, and Parkinson’s Disease

  • Ceftriaxone Trial Video

    A video explaining the design and scientific rationale behind the Clinical Trial of Ceftriaxone in Amyotrophic Lateral Sclerosis (ALS), commonly known as Lou Gehrig's disease.

  • The Clinical Trial of Ceftriaxone in ALS

    A webinar recording explaining the design and scientific rationale behind the Clinical Trial of Ceftriaxone in Amyotrophic Lateral Sclerosis (ALS), commonly known as Lou Gehrig's disease.


Neurology Associates
15 Parkman Street
Boston, MA 02114-3117
Phone: 617-724-3914
Fax: 617-643-9861