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Orange County Children's Medical Group

4.5 out of 5 · 30 reviews

Pediatrics • Orange, CA • 2 (South Orange County and Ladera Ranch) locations

About

Orange County Children’s Medical Group (OCCMG) is a small medical practice based in Mission Viejo, California. Key details: - Headquarters: 26691 Plaza St, Suite 120A, Mission Viejo, CA 92691 - Contact: admin@occhildrens.com; phone numbers (949) 600-8101 / (949) 600-8100 - Focus: Emergency care, healthcare services, and related medical group operations; also notes on billing and insurance policies and hospital affiliations - Organization size: 1 employee listed (a very small operation) - Regions served: United States (primarily the US) - Affiliations and references: LinkedIn presence; NAICS/SIC codes indicate healthcare services (62, 621; 80, 801)

Clinic Type

Pediatrics

Address

South Orange County and Ladera Ranch locations; 22 Odyssey Suite 255 Irvine, CA 92618 (approx from page) and 600 Corporate Drive Suite 210 Ladera Ranch, CA 92694

Phone

949-600-8100

Email

admin@occhildrens.com

Opening Hours

Mon-Fri 8:30am – 5:00pm; Ladera Ranch office Saturdays; additional hours: South Orange County office hours: 9:00 am – 5:00 pm (Mon–Fri); Saturday 9:00 am – 12:00 pm at Ladera Ranch

Telehealth

Available

Emergency Care

24/7 On-Call

Services Offered

—

Team

  • Michael Villadelgado — MD, FAAP, IFMCP
  • Megan Bayless — MD, FAAP
  • Ashley Bartell — CPNP, Nurse Practitioner

Insurance & Payment

—

Pay Bill online, Online payment portal (Instamed)

Languages Spoken

—

FAQs

Do you offer prenatal visits & newborn care?

Prenatal visits & newborn care.

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Yelp/MapQuest: 4.5/5 (Yelp representative aggregate) (30)
  • Healthgrades: Not specified (8)

Patients praise

  • Highly regarded pediatricians, particularly Dr. Mike
  • Efficient and high-quality medical care for children
  • Knowledgeable and informative medical advice
  • Clean and well-maintained offices

Common complaints

  • Unprofessional or rude front desk and nursing staff interactions
  • Long wait times before being seen by doctors
  • Perceived lack of compassion or bedside manner during busy times or late-week visits

"Tienen una excelente y rápida atención con los niños siempre llevamos a nuestro hijo a su valoración médica y por cualquier cuestión médica y siempre muy buenos médicos"

— Yelp/MapQuest review

"The bedside manner overall just felt a bit neglectful between the staff as a whole. This office is bigger and busier. I still believe Dr. Mike is a great pediatrician, I just would stick with the smaller, more personal Irvine office, and avoid Fridays altogether."

— Unilocal review

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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