Open today from 8:30 am to 2:30 pm • Call to schedule a visit.
Clinic Location

436 S Riverside Ave
Rialto, CA 92376

San Bernardino County
Contact Information

Overall Rating
Star Rating

About This Clinic in Rialto, California

Welcome to the primary care reference profile for **Rialto Clinica Medica Familiar**, an operational healthcare clinic located at 436 S Riverside Ave Rialto, CA 92376 . Serving the San Bernardino County community, patients receive care from a multi-provider medical team including Jesus Valenzuela, FNP, Jennifer Nazarian, FNP-BC, and other qualified specialists. Patients frequently commend the clinic for providing **friendly and helpful staff** and maintaining a **accommodating scheduling**. Rialto Clinica Medica Familiar accommodates multiple health coverage options, accepting major networks such as **Medicare**. This provider is open 6 days a week. Read further below to access their local phone number, detailed weekly office hours, and patient reviews.

Clinica Medica Familiar is dedicated to providing quality and comprehensive medical care in a warm and caring atmosphere, focusing particularly on the health and well-being of children. The clinic offers a variety of services including child health assessments through the Child Health and Disability Prevention Program (CHDP), family planning services, and a range of medical examinations and treatments facilitated by qualified, bilingual staff. They feature an on-site pharmacy and laboratory, providing services such as EKGs, complete blood counts, ultrasounds, and minor surgeries. The clinic accepts various forms of insurance, including Medi-Cal, MediCare, and private insurance, while also offering free programs for eligible patients. Additionally, they are affiliated with the U.S. Citizenship and Immigration Services, providing medical certification for immigration purposes.

Hours of Operation

Find out if the provider is open today.

Day Hours
Monday 8:30 am - 6:30 pm
Tuesday 8:30 am - 6:30 pm
Wednesday 8:30 am - 6:30 pm
Thursday 8:30 am - 6:30 pm
Friday 8:30 am - 6:30 pm
Saturday 8:30 am - 2:30 pm

Care Services

  • Child Health and Disability Prevention Program (CHDP)
  • Complete Blood Count (CBC)
  • Complete health assessments
  • Complete physical exams
  • Contraceptives
  • Electrocardiogram (EKG)
  • Family planning services
  • Immigration physicals
  • Infertility studies
  • Laboratory tests
  • Minor surgery
  • Sterilization
  • Ultrasound
  • Vaccination services

Accepted Insurance Plans

Need to verify your coverage? Rialto Clinica Medica Familiar and its resident providers could accept the insurance plans listed below. Because coverage can change, we recommend a quick call to the clinic at (909) 877-8868 to confirm they accept your specific plan before your appointment.

Medicare

Medicare

Patient Review Consensus

At Rialto Clínica Médica Familiar, patients consistently share positive experiences highlighting the clinic’s warm atmosphere and attentive staff. Many appreciate the friendly demeanor of both the doctors and support staff, making each visit feel welcoming and personalized. The ability to accommodate walk-ins and provide same-day appointments transforms this clinic into a convenient option for families, while the comprehensive services offered — including on-site blood work and pharmacy — are frequently praised. Overall, the practice stands out for its commitment to patient care and satisfaction, creating a supportive environment for individuals and families alike.

Top Patient Highlights

Friendly And Helpful Staff
Accommodating Scheduling
Personalized Care
Quick Service
Comprehensive On-site Services
Welcoming Atmosphere
Knowledgeable And Professional Doctors
Efficient Front Desk
Convenient Walk-in Appointments
Dedication To Patient Satisfaction.

Individual reviews are subjective. Our **Provider Review Consensus** analyzes recent public feedback to identify consistent patterns in wait times, staff professionalism, and quality of care, helping you make a more balanced healthcare choice.

Meet Your Care Team

Our dedicated team provides comprehensive care in Stonewall. View provider specialties below to find the right fit for your needs.

Melissa Barrios

Community Health Worker

Grace A Buonavita, PAC

Physician Assistant

Clara Rebecca Macias

Community Health Worker

Alexis Arlene Mayagoitia, BSN, RN, MSN, FNP

Nurse Practitioner (Family)

Jennifer Nazarian, FNP-BC

Nurse Practitioner (Family)

MRS. Esmeralda Castillo Rubi, FNP-C

Nurse Practitioner (Family)

DR. Ruben Ruiz, M.D.

Specialist

MR. Diego H Sevilla, PHYSICIAN ASSISTANT

Physician Assistant

MR. Jesus Omar Valenzuela, FNP

Nurse Practitioner (Family)

Map and Location

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