Preston Arndt, MD Medical Clinic

Osteopathic Medicine • Ojai, CA

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About

Preston Arndt, MD Medical Clinic is a full-service integrative medicine practice in Ojai, California, serving Ventura County. The clinic offers family medicine, bioidentical hormone therapy, early dementia screening, men's health, nutritional supplements, IV therapy, and mobile care including home visits and phlebotomy.

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Clinic Type

Osteopathic Medicine

Address

Not explicitly provided in text

Phone

(559) 335-8408

Email

sms:parndt@prestonarndtmd.com

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://prestonarndtmd.com/

Services Offered

Family Medicine
Bioidentical Hormone Therapy
Mobile Care
Nutritional Supplements
Early Dementia Screening
Men's Health
Bioidentical Hormone Replacement Therapy
IV therapy
Holistic and integrative medicine
Whole-body health

Team

Preston Arndt, MD, double-board certified in integrative and family medicine — MD
Antonia Smudde, Nurse Practitioner; bioidentical hormone replacement specialist — NP

Insurance & Payment

—

Languages Spoken

English

Current Offers

New patient consultation

FAQs

What services are offered?

Family medicine, bioidentical hormone therapy, mobile care, nutritional supplements, early dementia screening, men's health, integrative medicine approach.

Social Media

Twitter Youtube Facebook Instagram

Photos

What Patients Say

Overall sentiment across review platforms: positive

WebMD Care: 5 out of 5 (14 ratings)
Vitals: 4.2 out of 5 (11 ratings)

Patients praise

caring and attentive bedside manner
excellent listener
thorough and knowledgeable medical care
effective communication and patient education
bilingual (English/Spanish) communication skills

Common complaints

occasional wait times for appointments
some dissatisfaction with staff

"Even though his promptness is not always perfect, his ability to listen to your concerns and direct you in the path to better living is worth the wait."

— Vitals review

"Dr. Arndt is an amazing doctor and very knowledgeable. He took his time with me. Very compassionate and he really does look out for your health."

— Preston Arndt MD Medical Clinic website testimonials

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.