Dr. Devinder Kumar M.D.

Pain Management • Simi Valley, CA • Since 2010

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About

Devinder Kumar, M.D., Inc. operates as Ultimate Pain Management, a medical practice founded in 2010 and based in Valencia, California, with additional offices in Newhall and Simi Valley (1687 Erringer Rd Ste 108, Simi Valley). The practice is active and specialized in health care and medical services. Contact: +1-661-257-7500. Office locations include Valencia, Newhall, and Simi Valley, CA. Website: ultimatepainmanagement.net.

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Clinic Type

Pain Management (multi-location group)

Address

Santa Clarita, Simi Valley, and San Fernando Valley, Southern California (specific facilities not listed)

Phone

Valencia office: 661-257-7500

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

http://ultimatepainmanagement.net/

Services Offered

Epidural steroid injections
Lumbar Transforaminal Epidural Steroid Injection
Lumbar Radiofrequency Neurotomy
Lumbar Sympathetic Blocks
Trigger Point Injections

Team

Dr. Devinder Kumar, Board-certified Anesthesiologist — Interventional spine and pain management specialist

Insurance & Payment

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Ultimate Pain Management accepts most major insurance plans and workman's compensation. You may check with your insurance carrier to verify if we participate or call and ask our staff.

Languages Spoken

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FAQs

What services are offered?

Interventional and multidisciplinary pain management services including epidural steroid injections, Lumbar Transforaminal Epidural Steroid Injection, Lumbar Radiofrequency Neurotomy, Lumbar Sympathetic Blocks, Trigger Point Injections.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

Birdeye: 3.7 out of 5 stars (18 reviews)
Healthgrades: 4.6 out of 5 stars (127 reviews)
WebMD Care: 4 out of 5 stars (35 ratings)

Patients praise

Dr. Kumar is often described as compassionate, professional, and efficient
patients appreciate his direct and effective treatment approach
some patients have reported positive outcomes and feel the doctor has helped significantly with their pain management

Common complaints

some patients have reported issues with office staff, including complaints about their attitude

"Dr. Kumar is first class and extremely efficient. Dr Kumar is a compassionate Dr and very straight forward. He has been a huge help in managing my pain."

— Yelp

"Dr. Kumar office is out of control . He's a pretty good guy , the office manager, she has a attitude that is nasty at best ."

— Birdeye

"I’m shocked to even see a few negative comments!!! His wife is friendly and caring! His girls working the front desk have become close with me and my family."

— Vitals

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. Own this clinic? Claim or correct this listing.