Summary

Dr. Gregory Northrop treats osteoarthritis, arthralgia, and knee osteoarthritis, and performs bursa aspiration and bursa injection. He practices orthopedic surgery and has 28 years of experience. Dr. Northrop is affiliated with Huntington Memorial Hospital.

He completed his residency in orthopedic surgery at Stanford University Hospital and earned his medical degree from Columbia University College of Physicians and Surgeons. He sees patients in Arcadia and Pasadena, California. Patients on Vitals rate Dr. Northrop 4.56 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 28 years of experience
  • 58 insurance plans accepted
  • speaks English
  • Stanford Univ Hosp, Orthopedic Surgery; Univ Ca Sf Sch Of Med, General Surgery
  • 23 written reviews
  • 1 award
  • 1 specialty
  • 14 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

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 Locations

Gregory D Northrop has 2 locations

Risser Orthopedic Group

289 W Huntington Dr Ste 304Arcadia, CA 91007
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

Risser Orthopedic Group

2627 E Washington BlvdPasadena, CA 91107
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 - 5:00 pm
SatClosed
SunClosed

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Gregory D Northrop, MD
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Gregory D Northrop, MDDr. Michael Klassen, MDRichard Grimsley, MDDr. Eli Ziv, MD
Orthopedic SurgeryOrthopedic SurgeryOrthopedic SurgeryOrthopedic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
4.9 
4.9 
4.8 
28 Years of Experience 37 Years of Experience 38 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English, Farsi, Russian, Spanish
Arcadia , CAMonterey , CASt Augustine , FLSherman Oaks , CA
Med School: Columbia Univ Coll of Physicians And Surgeons, New York Ny Med School: David Geffen School of Medicine - UCLA Med School: University Of Miami Leonard M Miller School Of Medicine Med School: University of California, Irvine
Current Profile
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Insurance Plans Accepted by Gregory D Northrop

  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Ambetter
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Michigan
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - IPA
  • BLUE CROSS of CALIFORNIA - PPO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • Bright Health
  • CalOptima
  • Cigna
  • Commonwealth Care Alliance
  • Contra Costa Health Plan
  • GEHA
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • Health Net - Medicaid (Managed)
  • HealthPartners
  • Humana
  • Humana - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • L.A. Care Health Plan - Medicare
  • Magellan Health
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Optum Health
  • Optum Health - HMO
  • PreferredOne
  • Regence BlueShield
  • SCAN Health Plan
  • SCAN Health Plan - Medicare
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • Wellcare
  • Western Health Advantage

Medical Specialties

Gregory D Northrop has the following specialty

Specialty Expertise

Gregory D Northrop has the following 14 areas of expertise

  • Arthroscopy
  • Bone Fracture
  • Carpal Tunnel Syndrome
  • Herniated Disc
  • Hip Osteoarthritis
  • Hip Surgery
  • Joint Pain/Swelling
  • Joint Replacement
  • Laminectomy
  • Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Scoliosis
  • Sports Medicine
  • Surgery

Certifications, License, & Education

28 Years Experience

Gregory D Northrop 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 Stanford Univ Hosp, Orthopedic Surgery; Univ Ca Sf Sch Of Med, General Surgery.

Medical School

Graduated from Columbia Univ Coll of Physicians And Surgeons, New York Ny in 1998 and Columbia Univ College of Physicians And Surgeons in 1998.

NPI Number

Gregory D Northrop's NPI number is 1962404582.

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Frequently Asked Questions

Is Gregory Northrop accepting new patients?
Gregory Northrop is accepting new patients on Vitals. View Gregory Northrop's profile on Vitals to make an appointment.
Which hospitals is Gregory Northrop affiliated with?
Gregory Northrop is affiliated with Huntington Memorial Hospital.
What languages does Gregory Northrop speak?
Gregory Northrop speaks English.
How can I make an appointment with Gregory Northrop?
You can find contact information for Gregory Northrop here on Vitals.
Does Gregory Northrop accept virtual/telehealth appointments?
Gregory Northrop has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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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