Summary

Dr. Laurence Mermelstein specializes in orthopedic surgery with advanced training in orthopedic spine surgery, physical medicine and rehabilitation, and pain medicine. He earned his medical degree from the University of Pennsylvania School of Medicine in Philadelphia and completed his residency at Yale-New Haven Hospital in Connecticut. Dr. Mermelstein furthered his expertise through a fellowship at the University of California, Davis. He is fluent in both English and Spanish.

Dr. Mermelstein practices at Long Island Spine Specialists with locations in Commack, West Islip, and Riverhead, New York. His clinical focus includes treating spinal stenosis and performing specialized procedures such as spinal X-rays and lateral lumbar spinal fusion. He also provides surgical treatment for herniated discs. Patients rate Dr. Mermelstein 4.4 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 46 insurance plans accepted
  • speaks English, Spanish
  • University of California, Davis, California
  • 7 written reviews
  • 4 specialties
  • 13 areas of expertise
  • 4 board certifications
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Laurence E Mermelstein has 4 locations

Long Island Spine Specialists - Commack

763 Larkfield Rd Fl 2Commack, NY 11725
Mon8:30 am - 4:00 pm
Tue8:30 am - 4:00 pm
Wed8:30 am - 4:00 pm
Thu8:30 am - 4:00 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed

Long Island Spine Specialists - West Islip

400 Montauk Hwy Ste 102West Islip, NY 11795
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 4:30 pm
SatClosed
SunClosed

Long Island Spine Specialists - Riverhead

887 Old Country Rd Ste DRiverhead, NY 11901
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 4:30 pm
SatClosed
SunClosed

LONG ISLAND SPINE SPECIALISTS, PC

763 Larkfield Rd Ste 202Commack, NY 11725

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Dr. Laurence E Mermelstein, MDDr. Beth Ellen Shubin Stein, MDDr. Joseph M Bellapianta, MDDr. Andrew Grose, MD, MSc
Orthopedic SurgeryOrthopedic SurgeryOrthopedic SurgeryOrthopedic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.7 
4.8 
30 Years of Experience 22 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 Italian, Spanish
Commack , NYNew York , NYMontclair , NJStamford , CT
Med School: University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania Med School: Columbia University College Of Physicians & Surgeons Med School: Albany Medical College
Current Profile
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Insurance Plans Accepted by Dr. Laurence E Mermelstein

  • Accepts Medicare
  • 1199SEIU
  • 1199SEIU - HMO
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Cigna
  • Cigna - PPO
  • Corvel - Workers’ Compensation
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Fidelis Care (NY)
  • Fidelis Care (NY) - HMO
  • GEHA
  • Humana
  • Humana - HMO
  • Liberty Mutual
  • Liberty Mutual - Workers’ Compensation
  • MagnaCare
  • MagnaCare - HMO
  • MagnaCare - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Northwell Direct
  • Optum Health
  • Progressive
  • State Farm
  • STLDentalPlan| LLC - Workers’ Compensation
  • The Hartford - Workers’ Compensation
  • Travelers
  • Travelers - Workers’ Compensation
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • UnitedHealthcare Community Plan
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO
  • US Family Health Plan
  • Wellcare

Medical Specialties

Dr. Laurence E Mermelstein has the following 4 specialties

Specialty Expertise

Dr. Laurence E Mermelstein has the following 13 areas of expertise

  • Back Pain
  • Herniated Disc
  • Infection
  • Laser Surgery
  • Minimally Invasive Surgical Procedures
  • Neck Pain
  • Orthopedic Spine Surgery
  • Pain Medicine
  • Physical Medicine & Rehabilitation
  • Scoliosis
  • Spinal Fractures
  • Spinal Stenosis
  • Thoracic Injuries

Certifications, License, & Education

Education & Training

Fellowship

Completed their fellowship at University of California, Davis, California.

Residency

Completed their residency at Yale – New Haven Hospital, New Haven CT.

Medical School

Graduated from University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania.

NPI Number

Dr. Mermelstein's NPI number is 1326062332.

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Frequently Asked Questions

What languages does Dr. Laurence Mermelstein speak?
Dr. Laurence Mermelstein speaks English and Spanish.
Does Dr. Laurence Mermelstein accept virtual/telehealth appointments?
Dr. Laurence Mermelstein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Laurence Mermelstein's office located?
Dr. Laurence Mermelstein's office is located at 763 Larkfield Rd Fl 2, Commack, NY, 11725.
Does Dr. Laurence Mermelstein accept my insurance?
You can see the insurance plans that Dr. Laurence Mermelstein accepts on their Vitals profile.
How can I make an appointment with Dr. Laurence Mermelstein?
You can find contact information for Dr. Laurence Mermelstein here on Vitals.

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