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Los Angeles Orthopedic
John Giannini, PA-C
Accepting new patients
Provider

John Giannini, PA-C

Specialties
  • Orthopedic Physician Assistant
LanguagesEnglish
Philosophy of care

A seasoned PA whose passion for health care started right out of high school — first as an EMT, then as a paramedic — and who has spent more than four decades putting that hands-on background to work for patients.

Expertise

John R. Giannini, PA-C brings more than 40 years of applied practice as a physician assistant. He earned his EMT and paramedic certifications at Loma Linda University, an Associate of Applied Science from Cerritos College, and completed his physician assistant credentials at the LAC+USC Medical Center.

Key takeaways
  • John R. Giannini, PA-C — more than 40 years of applied practice as a physician assistant.
  • PA credentials from LAC+USC Medical Center; AAS from Cerritos College; EMT and paramedic certifications from Loma Linda University.
  • Also affiliated with Galloni Enterprises Medical Group Inc. (Los Angeles) and Integrated Health Services Inc. (Santa Ana).
  • Sees patients at the Wilshire LAOSS office.
  • Accepting new patients. Call (323) 264-7600 to schedule, or book online.
Background

Four decades of PA practice in Los Angeles.

John R. Giannini, PA-C is a seasoned professional who brings more than 40 years of applied practice as a physician assistant, now with the team at Los Angeles Orthopedic Surgery Specialists.

John found his passion for quality health care right after high school, first earning his emergency medical technician certification from Loma Linda University in Loma Linda, California, and then paramedic certification a year later.

He followed this with an Associate of Applied Science degree from Cerritos College in Norwalk, California, and then completed his physician assistant credentials from the LAC+USC Medical Center in Los Angeles.

Mr. Giannini is also part of Galloni Enterprises Medical Group Inc. in Los Angeles and Integrated Health Services Inc. in Santa Ana, California.

Areas of expertise

What we treat in clinic.

  • Orthopedic evaluations
  • Injection administration
  • Casting and splinting
  • Follow-up and post-op care
  • Emergency and pre-hospital care experience
Find us

Where this specialist sees patients.

Already in our care?

Returning LAOSS patients — start here.

Whether you're calling for a refill, a follow-up, or you're still in the recovery window after a procedure with Giannini, the path is short.

Already a patient?

Call our office — a real person answers.

Call (323) 264-7600 during business hours for prescription refills, follow-up appointments, or questions about your care. We don't have a patient portal — every concern reaches a real team member.

  • Refills, work/school notes, and result questions — handled by phone
  • Same-day callbacks for anything time-sensitive
  • Bilingual English / Spanish on every line, every office
  • Call (323) 264-7600 — open Monday through Friday
Post-op questions?

After Your Surgery — read this first.

Our post-op guide covers what's normal in recovery, when to call us, and when to go straight to the ER. Honest information, no marketing fluff.

  • What pain, swelling, and bruising should look like day-by-day
  • Red flags that mean call the office — and red flags that mean ER
  • Wound care, weight-bearing, and PT timing for every common procedure
  • Open the guide at /after-your-surgery/
After-hours emergencies: call our main line at (323) 264-7600 and follow the prompts. For life-threatening symptoms — chest pain, difficulty breathing, sudden weakness, suspected infection with high fever — go to the nearest ER and have them call us.
Common questions

John Giannini — FAQ.

  • Yes — John Giannini is accepting new patients. You can book directly online or call (323) 264-7600.
  • LAOSS is in-network with most major PPO, HMO/IPA, and government plans — including Aetna, Anthem Blue Cross, Blue Shield, Cigna, United Healthcare, Health Net, Medicare, Medi-Cal, Kaiser Permanente, LA Care, Tricare, and 100+ HMO/IPA networks. See our full insurance directory at /insurance/, or call (323) 264-7600 to verify your specific plan. Out-of-network and self-pay welcome.
  • Most patients are seen within days, not weeks. For acute injuries, same-day appointments are available — call (323) 264-7600.
  • Yes — for follow-ups and routine consultations. Initial evaluations for new injuries are typically in-person so we can examine you properly.
  • John Giannini is an orthopedic physician assistant. See the full bio above for training and clinical interests.
Ready to be seen

Book with John.

Schedule a visit with John Giannini, PA-C at any LAOSS office. Most patients are seen within days.

Booking now
21 specialists · 8 offices
Greater Los Angeles
On-site X-raySame visit
Most insurers acceptedIn-network
Call usBook online