Mission Heritage Medical Group

Neurology • San Clemente, CA

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About

Mission Heritage Medical Group's Neurology clinic in Mission Viejo, California treats conditions including Alzheimer's disease, Parkinson's disease, multiple sclerosis, epilepsy, seizures, stroke, headache, and movement disorders. Board-certified neurologists provide evidence-based medicine and compassionate care, with office hours Monday through Friday from 8 a.m. to 5 p.m.

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Clinic Type

Neurology

Address

Mission Viejo - Neurology, 26800 Crown Valley Pkwy. Suite 385 and 320, Mission Viejo, CA 92691

Phone

P:(949) 542-8002

Email

ProvidenceOCHDContactCenter@providence.org

Opening Hours

Mon - Fri: 8 a.m. - 5 p.m.

Website

https://www.psjhmedgroups.org/South-Orange-County/Services/Neurology.aspx

Services Offered

Neurology

Team

Andrew S. Nik, MD, Neurology — Neurology
Parshaw Jonathan Dorriz, MD, Neurology — Neurology, Epilepsy Neurology
Ronak R. Vora, DO, Neurology — Neurology, Movement Disorders Neurology

Insurance & Payment

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Languages Spoken

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FAQs

What are the Neurology office hours?

Mon - Fri: 8 a.m. - 5 p.m.

What is the full address for Mission Viejo - Neurology?

26800 Crown Valley Pkwy. Suite 385 and 320 Mission Viejo, CA 92691

Photos

What Patients Say

Overall sentiment across review platforms: mixed

Providence/Mission Heritage official site: 4.8 out of 5 (1,442 ratings for San Clemente location)
Birdeye (Urgent Care): 0.4 out of 5 (116 reviews for urgent care (Birdeye))

Patients praise

Some patients report high-quality, compassionate care from specific individual physicians
Convenient locations and a wide range of services available within the network
Some providers are highly regarded for their expertise and patient relationships

Common complaints

Difficulties with scheduling appointments and long wait times
Poor communication and lack of responsiveness from office staff
Frustrations with administrative processes, including record transfers and referrals
Concerns regarding bedside manner and professionalism of some providers
Reports of cancelled appointments with short notice

"Impossible to make appointment . Multiple calls resulted in no call backs. A month after my appointment still haven't been able to get prescription or replacement prescription."

— Vitals (Neurology department patient review)

"Fantastic care. Dr. Ken Rexinger is the best. He's been my go to along with Kelly Fee, the PA who is outstanding. Trust them with my health unequivocally."

— Yelp (San Clemente patient review)

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

In the News

Dr Leslie I-Wen Lu, MD | Internal Medicine in San Clemente | Mission Heritage Medical Group — Jun 29, 2026
Laguna Niguel - Urgent Care | Mission Heritage Medical Group | Orange County

Information sourced from the clinic's website as of July 10, 2026. Own this clinic? Claim or correct this listing.