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About

CVMG (Cucamonga Valley Medical Group) in Rancho Cucamonga offers Family Medicine and Primary Care services. Headquartered in Fontana, CVMG operates multiple locations in the Inland Empire, including a Rancho Cucamonga office at 7777 Milliken Ave, Suite 240. They provide comprehensive care (family medicine, internal medicine, pediatrics, adult care, preventive and acute care) with a patient-centered approach and 6–9 office locations in the area. If you’re seeking a Rancho Cucamonga–based primary care or family medicine physician from CVMG, this group is the local option with multiple specialists and services.

Clinic Type

Primary Care

Address

7777 Milliken Ave., Suite 240, Rancho Cucamonga, CA 91730

Phone

(909) 429-2864

Email

Opening Hours

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

Telehealth

Telemedicine is available

Services Offered

  • Family Medicine
  • Primary Care
  • Osteopathic Medicine
  • Internal Medicine
  • Pediatric care
  • Preventative medicine
  • Acute medical care
  • Chronic illness management
  • Telemedicine

Team

  • Brandon Tong, DO — DO (Physician)

Insurance & Payment

  • HMO
  • PPO
  • Medicare
  • IEHP

We accept most major HMO and PPO insurances along with Medicare

Languages Spoken

Current Offers

Accepting new patients

FAQs

What services does CVMG Rancho Cucamonga offer?

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

What services are offered at CVMG Rancho Cucamonga?

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

Is CVMG accepting new patients?

Yes, CVMG Rancho Cucamonga is happy to be accepting new patients for preventative and essential visits.

Do you offer telemedicine?

Yes, telemedicine is available.

What are the clinic hours?

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

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Yelp: ~2.5/5 average rating (~560 reviews)
  • Yahoo Local (Yelp content): 5-star 18, 4-star 1, 3-star 4, 2-star 5, 1-star 32 (distribution shown) (~60 reviews shown)
  • primarycarelist.com (consensus summary): Overall rating not stated (text consensus is strongly positive) (Not stated)
  • Healthgrades: Not stated in provided snippet (Not stated)

Patients praise

  • Doctors and clinical staff perceived as kind, professional, attentive, and knowledgeable
  • Good patient experience described as thorough care with compassion
  • Welcoming/positive atmosphere; cleanliness and organized facility
  • Some praise for efficient scheduling and on-time care

Common complaints

  • Long waits / late appointments and appointment scheduling problems
  • Front desk/receptionist or some staff described negatively (unfriendly/horrible)
  • Communication/diagnosis concerns (example of incorrect diagnosis; having to get care elsewhere)

""The drs and nurse staff are great. But the receptionist here is horrible.""

Yelp – Cucamonga Valley Medical Group (Rancho Cucamonga)

""I have always received great care from every doctor, PA or NP that I have seen.""

Yelp – Cucamonga Valley Medical Group (Rancho Cucamonga)

""had an appt at 9am and did not get called until 9:45. They are always late.""

Yelp – Cucamonga Valley Medical Group (Rancho Cucamonga)

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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