Oil Valley Internal Medicine Associates

Primary Care • Oil City, PA

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About

Oil Valley Internal Medicine Associates in Oil City, PA provides primary care services at 116 Central Avenue. The clinic is open Monday through Thursday from 8 a.m. to 4 p.m. and Friday from 8 a.m. to 2:30 p.m.

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Clinic Type

Primary Care

Address

116 Central Avenue, Oil City, PA 16301

Phone

814-676-0431

Email

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Opening Hours

Monday–Thursday 8:00 a.m.–4:00 p.m.; Friday 8:00 a.m.–2:30 p.m.; Saturday & Sunday Closed

Website

https://www.titusvillehospital.org/directory/locations/oil-valley-internal-medicine-associates-oil-city/

Services Offered

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Insurance & Payment

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Languages Spoken

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FAQs

What are the hours?

Monday through Thursday: 8 a.m. to 4 p.m. Friday: 8 a.m. to 2:30 p.m. Saturday & Sunday: Closed

What Patients Say

Overall sentiment across review platforms: positive

Birdeye: 4.6/5 (12)
WebMD Care: 4.5/5 (16)
U.S. News & World Report (Dr. Scott McAllister): 5/5 (20)
Vitals: 4.1/5 (16)

Patients praise

Compassionate and competent providers
Friendly and courteous staff
Clear explanations of conditions and treatments
Clean office environment

Common complaints

Some variation in patient experience metrics on aggregated review platforms

"All of the providers at Oil Valley Internal Medicine are wonderful. They are very compassionate and competent. The office is clean and everyone is very friendly. I would recommend this practice to anyone looking for a physician."

— LocalityBiz Review

"Dr. Gaddess was very pleasant to speak with. She explained everything regarding my condition clearly and answered all of my questions. I would recommend her to others for their health care needs."

— WebMD Care Review (Dr. Heidi Gaddess)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.