Summary

Dr. Adam Dietz is an orthopedic surgeon who has dedicated over two decades to helping patients with musculoskeletal conditions and injuries. He earned his medical degree from George Washington University School of Medicine & Health Sciences and has been practicing for 23 years, developing extensive expertise in surgical and non-surgical treatment of bone, joint, and soft tissue problems. Dr. Dietz is fluent in both English and Spanish, allowing him to communicate effectively with a diverse patient population.

Dr. Dietz practices at multiple locations throughout the San Fernando Valley, including Providence Holy Cross Medical Center in Mission Hills, Providence Cedars Sinai Tarzana Medical Center in Tarzana, and Facey Medical Group Porter Ranch Plaza in Northridge. His hospital affiliations with Providence Holy Cross Medical Center and Providence Cedars Sinai Tarzana Medical Center provide patients access to comprehensive orthopedic care and advanced surgical facilities. Patients consistently rate his care highly, with an average rating of 4.4 out of 5 stars on Vitals, reflecting his commitment to quality patient care and positive treatment outcomes.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 23 years of experience
  • speaks English, Spanish
  • George Washington University School Of Medicine & Health Sciences
  • 2 written reviews
  • 1 specialty
  • 18 areas of expertise
  • 2 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Adam Gemmel Reid Dietz has 3 locations

Facey Medical Group Porter Ranch Plaza

19950 Rinaldi St Ste 200Northridge, CA 91326
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

Providence Holy Cross Medical Center

15031 Rinaldi StMission Hills, CA 91345

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Dr. Adam Gemmel Reid Dietz, MDDr. Reza Jazayeri, MDDr. Neil Bhamb, MDDr. Eli Ziv, MD
Orthopedic SurgeryOrthopedic SurgeryOrthopedic SurgeryOrthopedic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.2 
4.8 
23 Years of Experience 18 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish, Farsi Speaks English, Farsi, Russian, Spanish
Northridge , CALos Angeles , CAMarina Del Rey , CASherman Oaks , CA
Med School: George Washington University School Of Medicine & Health Sciences Med School: Albert Einstein College of Medicine Med School: Washington University - St Louis School of Medicine Med School: University of California, Irvine
Current Profile
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Insurance Plans Accepted by Dr. Adam Gemmel Reid Dietz

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Adam Gemmel Reid Dietz has the following specialty

Specialty Expertise

Dr. Adam Gemmel Reid Dietz has the following 18 areas of expertise

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

Certifications, License, & Education

23 Years Experience

Dr. Adam Gemmel Reid Dietz holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2025.

Education & Training

Medical School

Graduated from George Washington University School Of Medicine & Health Sciences in 2003.

NPI Number

Dr. Dietz's NPI number is 1346384898.

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Frequently Asked Questions

Where is Dr. Adam Dietz's office located?
Dr. Adam Dietz's office is located at 19950 Rinaldi St Ste 200, Northridge, CA, 91326.
Which hospitals is Dr. Adam Dietz affiliated with?
Dr. Adam Dietz is affiliated with Providence Holy Cross Medical Center and Providence Cedars Sinai Tarzana Medical Center.
Does Dr. Adam Dietz accept my insurance?
You can see the insurance plans that Dr. Adam Dietz accepts on their Vitals profile.
Does Dr. Adam Dietz accept virtual/telehealth appointments?
Dr. Adam Dietz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Adam Dietz speak?
Dr. Adam Dietz speaks English and Spanish.

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