Summary

Dr. Gregory Duncan specializes in orthopedic surgery, bringing four decades of experience to his practice in Northern California. He earned his medical degree from Johns Hopkins University School of Medicine and completed his residency training at the University of New Mexico Health Sciences. Dr. Duncan is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Duncan practices at Sutter Coast Hospital in Crescent City, California, where he focuses on surgical treatments for bone, joint, and muscle conditions. His extensive experience in orthopedic surgery spans the full range of musculoskeletal care, from injury treatment to complex reconstructive procedures. Patients have given him an average rating of 4.4 out of 5, reflecting their confidence in his surgical expertise and patient care approach.

Overview based on verified provider data

Quick Facts

  • 4.4
  • 40 years of experience
  • 2 insurance plans accepted
  • speaks Spanish, English
  • University Of New Mexico Health Sciences
  • 5 written reviews
  • 1 specialty
  • 15 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Sutter Coast Hospital

800 E Washington BlvdCrescent City, CA 95531

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Dr. Gregory John Duncan, MD
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Dr. Gregory John Duncan, MDDr. Michael Klassen, MDDr. Larry Alan Eninger, MDDr. Stephen W Shea, DO
Orthopedic SurgeryOrthopedic SurgeryOphthalmologySports Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.9 
40 Years of Experience 37 Years of Experience 51 Years of Experience 32 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English Speaks English Speaks Spanish, German
Crescent City , CAMonterey , CACrescent City , CABerlin , WI
Med School: Johns Hopkins University School Of Medicine Med School: David Geffen School of Medicine - UCLA Med School: University Of Iowa Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific
Current Profile
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Insurance Plans Accepted by Dr. Gregory John Duncan

  • Health Plan of San Joaquin - Medicaid (Managed)
  • Medicare

Medical Specialties

Dr. Gregory John Duncan has the following specialty

Specialty Expertise

Dr. Gregory John Duncan has the following 15 areas of expertise

  • Arthroscopy
  • Bone Fracture
  • Carpal Tunnel Syndrome
  • Dupuytren's Contracture
  • Herniated Disc
  • Hip Osteoarthritis
  • Hip Surgery
  • Joint Pain/Swelling
  • Joint Replacement
  • Knee Osteoarthritis
  • Laminectomy
  • Osteoarthritis
  • Scoliosis
  • Sports Medicine
  • Surgery

Certifications, License, & Education

40 Years Experience

Dr. Gregory John Duncan holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Residency

Completed their residency at University Of New Mexico Health Sciences.

Medical School

Graduated from Johns Hopkins University School Of Medicine and Johns Hopkins University School Of Medicine in 1986.

NPI Number

Dr. Duncan's NPI number is 1164459921.

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Frequently Asked Questions

Where is Dr. Gregory Duncan's office located?
Dr. Gregory Duncan's office is located at 800 E Washington Blvd, Crescent City, CA, 95531.
Which hospitals is Dr. Gregory Duncan affiliated with?
Dr. Gregory Duncan is affiliated with Sutter Coast Hospital.
What languages does Dr. Gregory Duncan speak?
Dr. Gregory Duncan speaks Spanish and English.
How can I make an appointment with Dr. Gregory Duncan?
You can find contact information for Dr. Gregory Duncan here on Vitals.
Does Dr. Gregory Duncan accept my insurance?
You can see the insurance plans that Dr. Gregory Duncan accepts on their Vitals profile.

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