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Dr. Gowriharan Thaiyananthan, MD

Dr. Gowriharan Thaiyananthan, MD

Neurosurgery*
20+ years of experience

Dr. Gowriharan Thaiyananthan, MD is a neurosurgeon in Newport Beach, CA and has over 20 years of experience in the medical field. He graduated from University of California, San Francisco in 2001. He is affiliated with San Joaquin General Hospital. He is accepting new patients.

4.1 Star Rating
Based on 88 reviews 4.1 Star Rating (88 reviews)

Practice

4631 Teller Ave Ste 100 Newport Beach, CA 92660

Make an Appointment

(949) 335-7500

Dr. Thaiyananthan is a Healthgrades Choice provider in Neurosurgery

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Area of Expertise
    Dr. Thaiyananthan specializes in the area of Neurosurgery. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Trustworthy
    Patients said this doctor is trustworthy. • See reviews
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Dr. Thaiyananthan's Reviews

Likelihood to recommend Dr. Thaiyananthan

4.1
88 ratings, 18 with a written review
5 star
77%
77%
4 star
0%
0%
3 star
0%
0%
2 star
1%
1%
1 star
22%
22%

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Thank you from the bottom of my heart
I’m choking up writing this. I am the mother of a young single mother who I watched in horrible pain for 8 years and go through 4 surgeries in that time. The surgery you did that stabilized her spine changed all our lives. You told us you couldn’t guarantee anything but that you would do your best to fix her, you were humble with your words but confident in your eyes. She can play with her baby. I mailed the picture to your office. God bless you and your family and all your helpers.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Sandy Marquez – Mar 18, 2023
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Fantastic job. I got my life back. Where is he now? I tried to call.
What went well
No results
What could be improved
No results
Helpful
Nov 23, 2019
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I just want to thank Dr. Ty for helping me out with my low back pain. I have had it for years and although he referred me out for PT, I returned after that failed and after my procedure, I am feeling great. Thank you Dr. Ty.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Jackie in Orange, CA – Jan 09, 2019
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Patients must pay in full up front. Doesn’t take insurance anymore.
What went well
  • Office environment
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
4 others found this helpful
Helpful
JL in Mission Viejo – Sep 20, 2018
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Worst patient care! I had spine surgery by Dr. Thai. He said I had to pay before my surgery because he didn’t want to bill my insurance. I had to pay $17,550 before my surgery. I have never heard of such a thing. All he care about is making money.
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
9 others found this helpful
Helpful
Denise in Yorba Linda, CA – Sep 06, 2018
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I can't say enough nice things about Dr. Ty and his beautiful medical center. I recently had a surgery (at the surgery center-which is equally well staffed and beautiful) The office manager Erick was so kind even though I had to schedule and reschedule last minute-3 times in one day. They were incredible accommodating and I was able to leave with all the paperwork I needed to return to work. I will be back for follow-ups and actually look forward to seeing my spine support squad!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
London in Irvine, CA – Dec 08, 2017
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I am very grateful to Dr. Ty. On July 31st of this month, he performed a surgery called Lumbar Micro-discectomy (LMD) for disc herniation. Soon after, I was completely pain free. I was able to walk out of the surgery center two hours after he surgery was performed. He is kind caring and more importantly, a very competent surgeon. Many thanks.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Niranjala Peiris in Northridge, CA – Aug 19, 2017
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I had a very successful surgery. My pain in my neck was a 10 and now it is a 0. Very good surgeon and very pleasant and supportive staff.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Tracy Williamson in Ladera Ranch, CA – Jun 22, 2017
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I really have nothing negative just all positives for this Dr and his complete staff. From the very first phone call to the initial office visit 100% most caring medical office and staff! Dr Ty was with us for a long time no rushing us and explained all Xrays and MRIs to us in our language. Dr Ty is deffintely one in a million! Thank you to Monica & Tammy as well for making a Mefical office visit comfortable and pleasant Robyn M
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Bruce M in Corona, CA – Sep 17, 2016
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He is a life saver, suddenly I wasnt able to walk at all with excruciating pain my back, Dr.Ty (Thaiyananthan) find the root cause in the way I sat in front of him (thats experience) & he got it fixed with just an SIJ injection instead of a surgery what other doctor told. Its hard to get appointment right away for the visit & also for the procedure which could've saved me from 2 weeks of unnecessary pain, but I understand how busy good doctors must be.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Long wait times
1 other person found this helpful
Helpful
Gomez S in Anaheim, CA – Aug 30, 2016
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I researched the qualifications, residency, fellowship, and recommendations from other neurosurgeons to see Dr Thaiyananthan regarding severe lower back pain. He reconfirmed the MRI results on the monitor along with Radiologists comments and gave his diagnose in very clear and professional manner. He listens very attentively and offered all the possible course of action keeping the interest of patient foremost . I was so happy to see a neurosurgeon who treats you like a family member.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 others found this helpful
Helpful
Berta kapur in Irvine, CA – Aug 12, 2016
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Such a pleasant visit with Dr.Ty. He takes his time answering my endless list of questions and never felt rushed. He is very detailed with his answers and I am thankful for his kindness. He is a very smart man. He accurately pin pointed where my pain was and I had my treatment done immediately thanks to his staffs. I'm pain free and very happy. Thank you Monica, and Tammie for getting me scheduled so quickly. Best staffs with the best doctor.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 others found this helpful
Helpful
LucyT in Irvine, CA – Jul 16, 2016
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Dr. Ty is one of those rare and amazing people that are hard to find in OC. I went to see him because my friend had surgery with him in Irvine and she went home the same day and was jogging in about 2 months. I had an epidural injection and then a foraminotomy procedure. I had no stitches to take out and 4 weeks later I'm waiting to cleared for activities which I think I ready for but didn't want to do until he cleared me. I love you Dr. Ty
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 others found this helpful
Helpful
Spiro Lanier in Newport Beach, CA – Apr 13, 2016
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Dr. Ty is a wonderful physician! Compassionate and highly skilled. My husband had intractable sciatica that shot down his leg. He had failed therapy, epidurals, and even surgery. Dr. Ty came up with the possibility of a stem cell injection. This was a cutting edge technology. I felt relief within a few days! No hospitalization. I am very happy!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Erin Jennings-Stein in Aliso Viejo, CA – Apr 13, 2016
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I love Dr. Ty. I was told I needed a multi-level lumbar fusion by a Hoag spine specialist. I ended up getting a one level microdiscectomy procedure in Irvine. I left the same day and now 2 months later I feel almost back to 100%. I highly recommend Dr. Ty and BASIC and their staff including Monica! Thank you so much!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Matthew Ellicott in Anaheim, CA – Apr 13, 2016
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Dr. Ty did my minimally invasive lumbar disc surgery. After I awoke from anesthesia, my pain was gone immediately. He is a miracle worker. The staff and facilities at the center was top notch. I have had good care at Hoag and Mission. However, what Dr. Ty and his staff provided to me blew me away. I would recommend him highly to anyone!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Marc P. in Tustin, CA – Mar 19, 2016
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I was having neck issues. By looking at my MRI and going over my symptoms Dr. Ty was able to give me my options. I was scared to have surgery, but him and his staff made me feel at ease. They kept me informed step by step of what to expect. Everyone from the receptionist to the MA were kind and caring. I'm 8 weeks past surgery and feeling great! Thanks to Dr. Ty and the staff for all your GREAT work. I will be forever THANKFUL.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
3 others found this helpful
Helpful
Feb 21, 2016
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He's a great surgeon but his staff are horrible they don't do what they are supposed to do and the manager Kim is very arrogant it's ashamed he is a great surgeon but doesn't have the right staff to run his office in a professional manner
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Long wait times
7 others found this helpful
Helpful
Feb 03, 2016
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Leave a review

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Know Before You Go

About Me

care philosophy

Our compassionate and dedicated spine surgeons and pain management specialists are recognized as leaders in performing the most up-to-date minimally invasive procedures for patients suffering from spinal injuries and damage, or for our patients...read more

  • Neurosurgery

  • Pain Medicine

  • Interventional Pain Medicine

  • Spinal Cord Injury Medicine

  • Orthopedic Spine Surgery

  • Neurological Spine Reconstructive Surgery

  • Neurological Spine Surgery

  • Chiropractic

  • Interventional Spine Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Cedars-sinai Medical Center's Institute Of Spinal Disorders

    Fellowship Hospital, 2008

  • Yale New Haven Hospital

    Internship Hospital, 2002

  • University Of California, San Francisco

    Medical School, 2001

  • Johns Hopkins School Of Medicine

    Undergraduate School, 1997

  • Johns Hopkins University

    Undergraduate School, 1997
American Board of Medical Specialties®
American Board of Neurological Surgery®
- 
Neurosurgery
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

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  • Japanese

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Dr. Thaiyananthan is a Healthgrades Choice provider in Neurosurgery

    Read our methodology

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    Locations

    Practice

    I2b Lab LLC4631 Teller Ave Ste 100 Newport Beach, CA 92660
    1

    Practice

    County of San Joaquin500 W Hospital Rd French Camp, CA 95231
    2

    Practice

    Wellspace Roseville Community Health Center5 Medical Plaza Dr Roseville, CA 95661
    3

    Affiliated Hospitals

    • San Joaquin General Hospital

      500 W Hospital Rd
      French Camp, CA 95231

      How patients felt about the care they received at this hospital.

      80%
      Patients said they were given information about recovering at home

      4% lower than the national average

      71%
      Patients said that doctors always listened to them and explained things well

      5% lower than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality