Summary

Louis Chang is a neurosurgical spine specialist with expertise in minimally invasive surgery (MIS) for spinal disorders. He treats patients with spinal stenosis, herniated discs, spinal tumors and spinal trauma. Dr. Chang performs a wide range of spinal surgeries, including laminectomies, microdiscectomies, artificial disc replacement and spinal fusions. He also uses minimally invasive surgical techniques, such as tubular microsurgery, lateral lumbar interbody fusion, MIS laminectomy and MIS transforaminal lumbar interbody fusion.

Dr. Chang earned his undergraduate degree in chemistry from Dartmouth College and his medical degree from the State University of New York Downstate College of Medicine. He completed a neurosurgery residency at the University of Maryland Medical Center and a fellowship in minimally invasive spinal surgery and navigation at the NewYork-Presbyterian/Weill Cornell Medical Center.

Dr. Chang is licensed to practice medicine in multiple states, which allows him to …offer telemedicine appointments to patients in Maryland, Washington, D.C., Virginia and New York.
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Quick Facts

  • accepting new patients
  • 4.2
  • 22 years of experience
  • 45 insurance plans accepted
  • speaks English
  • Suny Downstate Medical Center College Of Medicine
  • 3 written reviews
  • 1 specialty
  • 8 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Louis Chang has 2 locations

Johns Hopkins Health Care & Surgery Center — Bethesda

10215 Fernwood Rd Ste 412Bethesda, MD 20817
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Johns Hopkins Bayview Medical Center

301 Mason Lord Dr Ste 1201Baltimore, MD 21224

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Louis Chang, MDChristopher Gene Kalhorn, MDSamir Sur, MDJoseph Clark Watson, MD
NeurosurgeryNeurosurgeryNeurosurgeryNeurosurgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
4.8 
5 
4.4 
22 Years of Experience 30 Years of Experience 14 Years of Experience 35 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Bethesda , MDWashington , DCBaltimore , MDVienna , VA
Med School: Suny Downstate Medical Center College Of Medicine Med School: Loyola University of Chicago Stritch School of Medicine Med School: Boston University School of Medicine Med School: University of California San Diego
Current Profile
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Insurance Plans Accepted by Louis Chang

  • AARP
  • AARP - Medicare
  • Aetna
  • AmeriGroup
  • AmeriHealth
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • Cigna
  • Gateway Health - Medicaid (Managed)
  • Geisinger Health Plan
  • Golden Rule
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Johns Hopkins Employer Health Programs
  • Johns Hopkins Employer Health Programs - Medicaid (Managed)
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • Maryland Physicians Care
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Priority Partners
  • Priority Partners - HMO
  • Riverside Health - Medicaid (Managed)
  • STLDentalPlan| LLC
  • Three Rivers Providers Network (TRPN)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • US Family Health Plan

Medical Specialties

Louis Chang has the following specialty

Specialty Expertise

Louis Chang has the following 8 areas of expertise

  • Aneurysm
  • Brain Surgery
  • Brain Tumor
  • Craniotomy
  • Glioblastoma
  • Laminectomy
  • Neurosurgical Procedures
  • Stroke

Certifications, License, & Education

22 Years Experience

Louis Chang holds an expired medical license in the state of Maryland.

Medical License

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

Education & Training

Medical School

Graduated from Suny Downstate Medical Center College Of Medicine in 2004.

NPI Number

Louis Chang's NPI number is 1235265364.

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Frequently Asked Questions

Where is Louis Chang's office located?
Louis Chang's office is located at 10215 Fernwood Rd Ste 412, Bethesda, MD, 20817.
Is Louis Chang accepting new patients?
Louis Chang is accepting new patients on Vitals. View Louis Chang's profile on Vitals to make an appointment.
How can I make an appointment with Louis Chang?
You can find contact information for Louis Chang here on Vitals.
Does Louis Chang accept my insurance?
You can see the insurance plans that Louis Chang accepts on their Vitals profile.
What languages does Louis Chang speak?
Louis Chang speaks English.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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