Live
Read now
Cardiology Now logo

Cardiology Now

Cardiology • Ontario, CA

★★★★★4.9/51,684 reviews across 1 platform

Ratings by platform

  • Cardiology Now (internal website report): 4.9/5 (1,684 reviews)

What patients say

Patients praise

  • professional and knowledgeable staff
  • no waiting/on-schedule appointments
  • clear communication regarding health and medication
  • human touch and humor from providers

Common complaints

  • missing requisitions for tests

In patients' words

"The doctor and staff all were polite and professional but with a human touch of humor. Welcoming and knowledgeable without being sloppy."

— Cardiology Now Patient Review

"I am very pleased with the services at this clinic and I gave the Dr and the staff a10/10"

— Cardiology Now Patient Review

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 10, 2026 — sources: [1][2][3][4][5][6][7][8].

More clinics in Ontario

VCA California Veterinary Specialists

★★★★☆3.5/5(835 reviews · 2 platforms)

Patients praise: Staff/personal interactions praised as kind, attentive, and thorough · Communication and support during difficult medical situations praised.

Ontario, CACardiologymixed

Cardiology at Ontario Medical Center - Kaiser Permanente

★★★☆☆3.0/5(1,146 reviews · 3 platforms)

Patients praise: Some staff reported as professional, compassionate, and helpful · Effective patient care described in specific positive clinical experiences.

Ontario, CACardiologymixed

Pacific Dermatology Institute

★★★★★5.0/5(4,100 reviews · 1 platform)

Patients praise: Professional and knowledgeable staff · Effective medical and aesthetic treatments.

Ontario, CADermatologypositive

Dr. Keith M. Gross, M.D.

★★★★★5.0/5(180 reviews · 2 platforms)

Patients praise: Professional and friendly staff · Painless procedures.

Ontario, CADermatologypositive

United Chiropractic Health Center

★★★★★5.0/5(49 reviews · 1 platform)

Patients praise: Friendly and caring staff and chiropractors (especially Dr. Brandon and Dr. Fantasia) · Effective treatment for back pain, neck pain, migraines, and herniated discs.

Ontario, CAChiropractic Carevery positive

California Pain Regenerative & Wellness Physicians

★★★★★4.9/5(192 reviews · 2 platforms)

Patients praise: professional and caring staff demeanor · effective pain management and wellness outcomes for many patients.

Ontario, CAPain Managementmixed

See all clinics in Ontario →

Comparing your options?

Browse other Cardiology clinics, or filter by state and specialty to compare patient ratings.

More Cardiology clinics