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Dennis Alters, MDPsychiatrist in Riverside, CA

Dennis Alters, MD is a psychiatrist at 3390 University Ave Ste 115, Riverside, CA 92501, ranked #30 of 483 psychiatrists in Riverside and rated 4.3 from 6 Google reviews. Open Monday to Friday.

This profile is built from public listing data. Confirm the provider’s license, services, fees and availability with the practice before you book.

Riverside, CAUpdated 0 paid placements in any rankingHow we rank

Call (844) 827-8000Website ↗

Key facts

Key facts about Dennis Alters, MD
Address3390 University Ave Ste 115, Riverside, CA 92501Get directions
Phone(844) 827-8000
Websiteucrhealth.org
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.3 from 6 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

Service area

Serves Riverside and 11 towns within 40 miles: Rubidoux, Grand Terrace, Pedley, Bloomington, Woodcrest, Glen Avon, Colton, Loma Linda, Jurupa Valley, Moreno Valley and Fontana.

Based in Riverside, CAView on map

Opening hours

Opening hours for Dennis Alters, MD
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Questions about Dennis Alters, MD

How is Dennis Alters, MD ranked in Riverside?

Dennis Alters, MD is ranked #30 of 483 psychiatrists in Riverside by RP Score, with 69 out of 100 as of November 2026. The score weighs reputation, review volume, recency, availability, specialty focus, proximity, claimed profile and partnered. No business can pay to change its rank.

What are Dennis Alters, MD’s hours?

Dennis Alters, MD is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Dennis Alters, MD serve?

Serves Riverside and 11 towns within 40 miles: Rubidoux, Grand Terrace, Pedley, Bloomington, Woodcrest, Glen Avon, Colton, Loma Linda, Jurupa Valley, Moreno Valley and Fontana. The list is based on the business's location and the usual service radius for psychiatry. Confirm your address is covered when you call.

What do Google reviews say about Dennis Alters, MD?

Dennis Alters, MD has a rating of 4.3 from 6 Google reviews. The RP Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Dennis Alters, MD?

Call Dennis Alters, MD on (844) 827-8000. The business is at 3390 University Ave Ste 115, Riverside, CA 92501. Its website is linked in the key facts on this page. Ask about fees, insurance and openings before you book a first session.

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Claiming is free. Correct your hours, specialties and service area. The RP Score is recalculated from corrected data; payment never changes it.

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Compare nearby psychiatrists

Dennis Alters, MD compared with nearby businesses
BusinessRankRP ScoreGoogle ratingSaturdaySundayDistance away
Dennis Alters, MD (this business)—694.3 (6)NoNo
Jamie Rotnofsky, PhD#28695.0 (4)NoNo0.0 mi
Dr. Waheed A. Saeed, MD#29695.0 (3)——13.0 mi
Mind & Body Treatment And Research Institute#31694.4 (8)NoNo2.3 mi

See all 483 ranked psychiatrists in Riverside