Summary

Dr. Gregory Adamson is an orthopedic surgeon who earned his medical degree from the Keck School of Medicine of the University of Southern California. He completed his orthopedic surgery residency at USC/LAC-Keck School of Medicine and the University of Southern California Medical Center. With 45 years of experience in orthopedic surgery, Dr. Adamson is board certified in Orthopedic Surgery from the American Board of Orthopaedic Surgery. He provides care in English.

Dr. Adamson practices at Cedars-Sinai Orthopaedics at Huntington and is affiliated with Huntington Memorial Hospital in Pasadena, California. His expertise includes treating joint pain, knee discomfort, and shoulder problems. He incorporates physical therapy and strength training into patient care plans. Patients rate Dr. Adamson 4.8 out of 5 stars for his orthopedic care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.8
  • 45 years of experience
  • 56 insurance plans accepted
  • speaks English
  • Univ S Ca Sch Of Med, Orthopedic Surgery
  • 24 written reviews
  • 1 award
  • 1 specialty
  • 15 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Location

Cedars-Sinai Orthopaedics at Huntington

800 S. Raymond Ave. 2nd FloorPasadena, CA 91105
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

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Dr. Gregory J Adamson, MD
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Dr. Gregory J Adamson, MDDr. A. Michael Moheimani, MDDr. Eli Ziv, MDDr. Michael Klassen, MD
Orthopedic SurgeryOrthopedic SurgeryOrthopedic SurgeryOrthopedic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
4.8 
4.8 
4.9 
45 Years of Experience 49 Years of Experience 37 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English, Arabic Speaks Spanish, Russian, English, Farsi Speaks English
Pasadena , CASanta Ana , CASherman Oaks , CAMonterey , CA
Med School: Keck School of Medicine of the University of Southern California Med School: Ohio State University College Of Medicine and Public Health Med School: University of California, Irvine Med School: David Geffen School of Medicine - UCLA
Current Profile
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Insurance Plans Accepted by Dr. Gregory J Adamson

  • Adventist Health
  • Aetna
  • Aetna - EPO
  • Aetna - HMO
  • Aetna - POS
  • Aetna - PPO
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Ambetter
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - Federal Employees Program
  • Blue Shield of California - HMO
  • CareFirst BlueCross BlueShield
  • Cigna
  • Cigna - POS
  • Cigna - PPO
  • Commonwealth Care Alliance
  • Contra Costa Health Plan
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • Health Net - Medicaid (Managed)
  • Health Net - PPO
  • Humana
  • Humana - Medicare
  • Humana - PPO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Magellan Health
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Meritain Health - PPO
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Mutual of Omaha
  • Optum Health
  • Regence BlueShield
  • STLDentalPlan| LLC
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - EPO
  • UnitedHealthcare - HMO
  • UnitedHealthcare - POS
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - PPO
  • Wellcare

Medical Specialties

Dr. Gregory J Adamson has the following specialty

Specialty Expertise

Dr. Gregory J Adamson has the following 15 areas of expertise

  • ACL Reconstruction or Anterior Cruciate Ligament Reconstruction (Bone-Patellar Tendon-Bone Graft)
  • Arthroscopy
  • Bone Fracture
  • Carpal Tunnel Syndrome
  • Herniated Disc
  • Hip Osteoarthritis
  • Joint Pain/Swelling
  • Joint Replacement
  • Knee Osteoarthritis
  • Knee Surgery
  • Laminectomy
  • Osteoarthritis
  • Scoliosis
  • Sports Medicine
  • Surgery

Certifications, License, & Education

45 Years Experience

BOARD CERTIFICATIONS

American Board of Orthopaedic Surgery

Orthopaedic Surgery

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Univ S Ca Sch Of Med, Orthopedic Surgery
USC/LAC-Keck School of Medicine
University of Southern California Medical Center, Los Angeles, CA1990
Lac Usc School Med1986

Medical School

Keck School of Medicine of the University of Southern CaliforniaGraduated in 1985
University of Southern Ca Sch of Med, Los Angeles CaGraduated in 1985
University of South Carolina School of MedicineGraduated in 1981

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Frequently Asked Questions

Which hospitals is Dr. Gregory Adamson affiliated with?
Dr. Gregory Adamson is affiliated with Huntington Memorial Hospital.
Where is Dr. Gregory Adamson's office located?
Dr. Gregory Adamson's office is located at 800 S. Raymond Ave. 2nd Floor, Pasadena, CA, 91105.
Does Dr. Gregory Adamson accept virtual/telehealth appointments?
Dr. Gregory Adamson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Gregory Adamson accept my insurance?
You can see the insurance plans that Dr. Gregory Adamson accepts on their Vitals profile.
Is Dr. Gregory Adamson accepting new patients?
Dr. Gregory Adamson is accepting new patients on Vitals. View Dr. Gregory Adamson's profile on Vitals to make an appointment.

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