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(212) 203-2813 115 E. 57th St. STE 1210 • New York, NY 3675 E Tremont Ave • Bronx, NY


We are New York City’s premiere pain management center!

Learn About Us

The Ainsworth Institute of Pain Management is a premiere medical practice located in New York City.  We specialize in treating all types of pain using cutting-edge technology while minimizing the need for medications.

our practice

Our Practice

The Ainsworth Institute is nationally recognized for its commitment to excellence and outstanding physicians.  Read how our doctors have become leaders in the field of Pain Management in such a short time.


Your Visit

We have locations in Manhattan and the Bronx. Our main office is conveniently located on Park Avenue and East 57th Street – right in the heart of Midtown Manhattan in New York City! Our office is easily accessible by subway, car or train.

What is Pain Management?

What is Pain Management?

Our Physicians are considered to key opinion leaders in the field of pain management.  Learn more about what pain management is and if it’s right for  you.

Testimonials From Patients Like You

Bless you sir

God Bless you sir!  Thank you Dr. Hunter

Personal Attention

Dear Dr. Hunter, I still remember the first time I met you.  It was one of the toughest times in my life (pain-wise).  You personal attention and kindness helped me overcome my fears of procedures and surgery.  Thanks a lot.

Thank you for explaining

Thank you for everything!  From explaining procedures to answering texts.  Before saying you are an extraordinary doctor, I want to tell you that you are an extraordinary human being.  Thanks so much for your care.  If every doctor strives to be as caring as you, the world would be filled with laughter and smiles instead of pain and sorrow.  Thank you for all you do.

Join Our Clinical Trials

The Official Research Division of the Ainsworth Institute of Pain Management

See a complete listing of all current and future clinical trials


Phantom Limb Pain Study

High-Frequency Nerve Block for Post-Amputation Pain: A Pivotal Study
The Ainsworth Institute of Pain Management has been selected to join an ongoing clinical trial that will investigate the use of Neuromodulation for the treatment of Phantom Limb Pain. This new technology will study the effect of a new type of electrode placed on the sciatic nerve to treat this painful syndrome in amputees.  We will begin recruiting for this study in the next few weeks.
Hope Trial

Chronic Pelvic Pain Study

HOPE Trial: DRG Stimulation for Chronic Pelvic Pain and Pudendal Neuralgia
The Ainsworth Institute of Pain Management will initiating a clinical trial on the use of Dorsal Root Ganglion (DRG) Stimulation for the treatment of Chronic Pelvic Pain and Pudendal Neuralgia.  Our research department is applying for funding the National Institute of Health (NIH) and will be done in conjunction with a number of academic centers across the United States.
stem cells

Stem Cell Therapy Trial

Juvenile Chrondrocyte Stem Cells for Chronic Knee Pain due to Osteoarthritis
The Ainsworth Institute of Pain Management will be joining a select group of elite medical practices for a new clinical trial on stem cell therapy for knee pain.  There is no out-of-pocket expense for subjects who qualify for this groundbreaking study.  We will begin recruiting for this study in the next few weeks.  Be sure to call and book your screening visit today as there are only a select number of slots allotted.

Featured Treatments

Leading Conditions

Make an Appointment Today, and Start Feeling Better Fast.

Call us at 212-203-2813 or fill out the form on the right and we will respond quickly!

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Is Pain Management Right for me?

Want to learn more about pain management treatments for back pain, knee pain, sciatica or neuropathy?