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Thrive Neurology

4.9 out of 5 · 52 reviews

Neurology • Garden Grove, CA • 2 (Orange County – Garden Grove; Inland Empire mentioned) locations

About

Thrive Neurology Services in Garden Grove, California offers comprehensive neurological care including general neurology, headache and migraine management, Parkinson's disease and movement disorders, epilepsy, dementia and memory disorders, multiple sclerosis, neuromuscular disorders, sleep disorders, traumatic brain injury, and neurodiagnostic testing. The practice provides advanced diagnostic testing such as EEG, EMG/nerve conduction testing, sleep studies, and cognitive testing.

Clinic Type

Neurology

Address

12555 Garden Grove Blvd, Unit 401, Garden Grove, CA 92843

Phone

(657) 377-0587

Email

—

Opening Hours

Mon-Fri 08:00-17:00; Sat Closed; Sun Closed

Services Offered

  • General neurology
  • Headache and migraine care
  • Parkinson’s disease and movement disorders
  • Epilepsy
  • Dementia and memory disorders
  • Multiple sclerosis
  • Neuromuscular disorders
  • Sleep disorders
  • Traumatic brain injury/concussion
  • Neurodiagnostic testing

Technology & Equipment

  • advanced diagnostic testing
  • nerve blocks
  • trigger point injections
  • deep brain stimulation ( Parkinson’s )

Team

  • Neurology specialists, null — General Neurology and subspecialty care

Insurance & Payment

—

Credit card, Insurance, Self-pay

Languages Spoken

  • English (assumed)

Current Offers

New patient specials — null (expires null)

FAQs

What are the clinic hours?

Office hours are Monday through Friday, 8:00 AM to 5:00 PM; Saturday and Sunday are Closed.

Do you have more than one location?

Yes. Orange County Garden Grove; Inland Empire Chino; Long Beach.

How can I book an appointment?

Visit the site and use the Book an Appointment links or call the clinic.

What is the contact phone number?

(657) 377-0587

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Healthgrades: 4.9 out of 5 stars (based on 30 ratings) (30 ratings)
  • Birdeye: 5 out of 5 stars (6 reviews)
  • rater8: 5.00 out of 5 stars (16 ratings)

Patients praise

  • knowledgeable and professional physicians
  • compassionate and attentive care
  • clear communication of complex details
  • patient-centered approach
  • welcoming office environment

Common complaints

  • difficult to schedule appointments
  • unfriendly staff
  • long wait times
  • potential for seeing residents instead of primary physician
  • concerns over treatment plans signed off by the doctor but managed by residents

"Very kind, patient, listens, and willing to help his patient figure out what is troubling them. I can’t say enough, how wonderful it feels to have him as our neurologist."

— rater8 patient review

"The office did try to fit me in the next day to see Dr. Nacionales, but I had to work. Now I have to wait two months and am still in pain! Dr. Nacionales signed off on the resident's treatment plan. I don't trust Dr. Nacionales now."

— Healthgrades patient review

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 10, 2026.

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