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About

CVMG (Cucamonga Valley Medical Group) is a private healthcare provider offering family medicine, primary care, internal medicine, and related services across 9 offices in Southern California, including North Fontana. Key details: - Locations include Fontana, Upland, Rancho Cucamonga, Eastvale, Pomona, Chino - Services: Family Medicine, Primary Care, Internal Medicine, Pediatrics, adult care, preventive and acute care, and osteopathic medicine - Founded 2006; Headquarters in Fontana, CA; 28 employees - Contact: main phone (909) 429-2864 - Website: cvmgdocs.com If you’re seeking a North Fontana family medicine/primary care option, CVMG offers multiple nearby offices with similar services and a patient-centered approach.

Clinic Type

Family Medicine

Address

16465 Sierra Lakes Parkway, Suite 300, Fontana, CA 92336

Phone

(909) 429-2864

Email

Opening Hours

Mon-Fri 8:30AM – 5PM; Sat Closed; Sun Closed

Telehealth

Telemedicine is available

Services Offered

  • Family Medicine
  • Primary Care
  • Osteopathic Medicine
  • Internal Medicine

Team

  • Brandon Tong, DO — DO - Internal Medicine

Insurance & Payment

  • HMO
  • PPO
  • Medicare
  • IEHP

Insurance, Medicare, Cash, Credit Card, Debit Card, Health Savings Account

Languages Spoken

  • English

Current Offers

New patient welcome

FAQs

What services does CVMG North Fontana offer?

Osteopathic medicine and internal medicine for adults and children; pediatric care, preventative medicine, acute medical care, and chronic illness management.

Is CVMG North Fontana accepting new patients?

Yes, CVMG North Fontana is happy to be accepting new patients.

Do they offer telemedicine?

Yes, telemedicine is available.

What are the operating hours?

Monday–Friday 8:30AM–5:00PM; Saturday and Sunday closed.

Where is CVMG North Fontana located?

16465 Sierra Lakes Parkway, Suite 300, Fontana, CA 92336.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Yelp: 2.5/5
  • Google My Business (aggregated): 4.4/5
  • Trustpilot: 3.2/5 (4 (US))

Patients praise

  • Compassionate and kind physicians
  • Friendly, efficient, and professional medical assistants and front office staff
  • Clean and comfortable office environment
  • Helpful teleconference services

Common complaints

  • Difficulties in scheduling appointments and long wait times
  • Perceived lack of attentiveness or follow-through on medical concerns
  • Concerns regarding the use of physician assistants (PAs) instead of doctors
  • Inconsistent customer service and rude behavior from administrative staff

"Don't come here. Change your primary! That's exactly what I'm going to do! They don't help you! You come in with a concern and their only outcome is 'we'll monitor'."

Yelp user review via MapQuest

"I have been going to CVMG for 17 years and never had a bad experience with anyone or anything at any time. They are not an office where they do not care about their patients."

User review via Health/Vaportown summary

"The staff is wonderful. Dr. Dominguez is very kind to his patients. Ms. Reyes is great. Very nice and caring to her patients. I'm very happy with the service."

CVMG official 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.

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