Lifelong Primary Care for You and Your Whole Family
Dr. Thomas T. Eng provides comprehensive, compassionate family medicine in the heart of Corona — from routine check-ups and preventive screenings to chronic disease management and urgent care.
Comprehensive Care at Every Stage of Life
From children to seniors, we offer a full spectrum of primary care services tailored to your individual health needs.
Preventive Care & Physicals
Annual wellness exams, immunizations, cancer screenings, and health assessments to catch issues early and keep you on track.
Chronic Disease Management
Ongoing support for diabetes, hypertension, asthma, cholesterol, and other chronic conditions with personalized care plans.
Acute Illness & Injury
Same-day or next-day appointments for infections, sprains, sore throats, fevers, and other urgent but non-emergency conditions.
Family & Pediatric Care
Well-child visits, developmental screenings, vaccinations, and family health guidance from infancy through adulthood.
Lab Work & Diagnostics
On-site and reference lab testing including blood work, urinalysis, and coordinated imaging referrals for thorough evaluations.
Senior Health & Wellness
Specialized geriatric care including medication reviews, fall prevention, cognitive screening, and coordinated specialist referrals.
A Doctor Who Listens — Really Listens
Dr. Thomas T. Eng built his practice around a simple conviction: the best health outcomes happen when patients and physicians share a relationship built on trust, respect, and clear communication.
Based in Corona, Dr. Eng sees patients of all ages — from infants to seniors — offering the kind of continuous, comprehensive care that keeps families healthy year after year. Whether it's a routine physical, a new health concern, or managing a long-term condition, every visit is tailored to you.
Everything You Need to Know
New to our practice? Here's what to expect on your first visit and how to prepare.
Bring Your ID & Insurance
Photo ID, insurance card, and a list of current medications. If you don't have a referral, that's okay — we accept self-referrals.
Arrive 10 Minutes Early
Complete any new-patient paperwork ahead of time if possible. Early arrival gives you time to settle in before your appointment.
Share Your Health Story
Bring a list of questions and concerns. Dr. Eng takes the time to hear you out — the more you share, the better we can help.
Follow-Up & Continuity
After your visit, you'll receive a clear care plan. We coordinate with specialists when needed and keep your records updated.
We accept most major insurance plans. Please call to verify your coverage.
Verify Insurance — Call (951) 371-8109Get in Touch
Ready to schedule or have a question? Reach out — we're here to help.
Office Details
Corona, CA 92879-3330
Weekends: Closed
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