Summary

Dr. Greenspan graduated from the Suny Downstate Medical Center College of Medicine in 1994. He works in Portsmouth, NH and 2 other locations and specializes in Pain Medicine and Anesthesiology. Dr. Greenspan is affiliated with Frisbie Memorial Hospital and Portsmouth Regional Hospital.

Quick Facts

  • accepting new patients
  • 3.4
  • 32 years of experience
  • speaks English, Spanish
  • New York Presbyterian Hospital
  • 31 written reviews
  • 2 specialties
  • 4 areas of expertise
  • 2 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Joshua Lee Greenspan has 3 locations

American Pain Institute Llc

14 Manchester Sq Ste 290Portsmouth, NH 03801
Mon7:30 am - 4:00 pm
Tue7:30 am - 4:00 pm
Wed7:30 am - 4:00 pm
Thu7:30 am - 4:00 pm
Fri7:30 am - 4:00 pm
SatClosed
SunClosed

Frisbie Memorial Hospital

11 Whitehall RdRochester, NH 03867

Portsmouth Regional Hospital

333 Borthwick AvePortsmouth, NH 03801

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Dr. Joshua Lee Greenspan, MD
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Dr. Joshua Lee Greenspan, MDChristine Ann DumontDr. Suzana K Makowski, MDDr. John M Panopoulos, DO
Pain MedicineNurse PractitionerHospice & Palliative MedicineAnesthesiology
Accepts New Patients Accepts New Patients
3.4 
1.8 
32 Years of Experience 28 Years of Experience 38 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks Arabic, Chinese, English, French, German, Italian, Korean, Polish, Portuguese, Russian, Tagalog, Vietnamese Speaks English
Portsmouth , NHBarrington , NHExeter , NHPortsmouth , NH
Med School: Suny Downstate Medical Center College Of Medicine Med School: UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY Med School: New York Institute Of Technology College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Joshua Lee Greenspan

  • Accepts Medicare

Medical Specialties

Dr. Joshua Lee Greenspan has the following 2 specialties

Specialty Expertise

Dr. Joshua Lee Greenspan has the following 4 areas of expertise

  • Acute Pain
  • Anesthesiology
  • Cancer Pain
  • Chronic Pain

Certifications, License, & Education

32 Years Experience

Dr. Joshua Lee Greenspan holds an expired medical license in the state of New Hampshire.

Medical License

Medical Doctor with an expired medical license in the state of New Hampshire that expired in 2026.

Education & Training

Residency

Completed their residency at New York Presbyterian Hospital.

Medical School

Graduated from Suny Downstate Medical Center College Of Medicine in 1994.

NPI Number

Dr. Greenspan's NPI number is 1962457218.

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Frequently Asked Questions

Does Dr. Joshua Greenspan accept my insurance?
You can see the insurance plans that Dr. Joshua Greenspan accepts on their Vitals profile.
What languages does Dr. Joshua Greenspan speak?
Dr. Joshua Greenspan speaks English and Spanish.
Does Dr. Joshua Greenspan accept virtual/telehealth appointments?
Dr. Joshua Greenspan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Joshua Greenspan's office located?
Dr. Joshua Greenspan's office is located at 14 Manchester Sq Ste 290, Portsmouth, NH, 03801.
How can I make an appointment with Dr. Joshua Greenspan?
You can find contact information for Dr. Joshua Greenspan here on Vitals.

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