Dr. Leonardo Moqattash
MD · ABIM Board-Certified Internal Medicine
Thoughtful adult primary care, with a clear plan for the next step. Serving patients in Apple Valley, Rancho Cucamonga, and the surrounding communities.
Board Certified in Internal MedicineAmerican Board of Internal Medicine (ABIM).
Verify this certification at ABIM →

Clear guidance, through every stage of adult health
Dr. Leonardo Moqattash is an ABIM board-certified internal medicine physician whose experience spans primary care and hospital medicine in Southern California. At Finesse Primary Care, he cares for adults seeking a dependable medical home in Apple Valley, Rancho Cucamonga, and nearby communities.
His care approach emphasizes understanding the whole health picture: what brought you in, how symptoms affect daily life, and which next steps make sense for you. He brings experience caring for patients with complex medical needs and helping families navigate changes in health.
Education, training & certification
- Doctor of Medicine: American University of Antigua School of Medicine, 2013.
- Internal Medicine Residency: Richmond University Medical Center, Staten Island, New York, completed 2017.
- Board Certification: American Board of Internal Medicine (ABIM), Internal Medicine.
His professional background includes primary care and hospitalist practice, hospice medical leadership, and service as Chairman of Medicine at Victor Valley Global Medical Center from 2020 to 2022.
Practical care, with room for your questions
Dr. Moqattash’s internal medicine background supports care for everyday concerns and longer-term conditions. His clinical work includes:
- Adult preventive care and age-appropriate health screenings.
- Management of diabetes, high blood pressure, and other chronic conditions.
- Medication review and follow-up after a hospital stay.
- Care for older adults and people with complex health needs.
For patients and families, the goal is a clear understanding of the care plan and a reliable place to turn as needs change. Contact Finesse Primary Care to ask about an appointment with Dr. Leonardo Moqattash.