Board-Certified Internal Medicine Physician
Dr. Alaa Hajal is a board-certified Internal Medicine physician and the owner and practicing physician at La Vista Medical Center in Diamond Bar.
Dr. Alaa Hajal is a board-certified Internal Medicine physician with extensive experience in both hospital medicine and outpatient primary care. He is the owner and practicing physician at La Vista Medical Center in Diamond Bar.
His background as both a hospitalist and primary care physician allows him to manage complex medical conditions, coordinate care across different settings, and help patients transition safely from hospital care back to outpatient follow-up.
Dr. Hajal focuses on providing compassionate, individualized, and evidence-based care. He emphasizes prevention, careful listening, and collaboration with each patient to support long-term health outcomes.
University of Damascus, Medical Degree — Damascus University Faculty of Medicine Graduated in 2011.
Internal Medicine Residency — Ascension St. John Hospital, Detroit, Michigan Completed residency training from 2017 to 2020.
English
Arabic
Martin Luther King Jr. Community Hospital
Preventive medicine and adult primary care.
Diabetes, hypertension, and hyperlipidemia.
Obesity and weight management.
Ongoing management of chronic medical conditions.
Primary care for older adults.
Evaluation and care for acute illness.
Coordination of care following hospitalization.
“I believe in providing compassionate, individualized, and evidence-based care. My goal is to listen carefully, emphasize prevention, and work collaboratively with each patient to achieve the best possible long-term health outcomes.”
Dr. Alaa Hajal, MD
Dr. Hajal’s experience as both a hospitalist and primary care physician allows him to manage complex medical conditions, coordinate care across different settings, and support patients as they transition from hospitalization back to outpatient care.
This experience is especially useful for patients who need ongoing management after a hospital stay or who have multiple chronic medical conditions requiring coordinated follow-up.
Dr. Hajal sees adult patients at La Vista Medical Center in Diamond Bar, where the practice provides primary care, internal medicine, preventive care, chronic disease management, and related outpatient services.
Learn more about our primary care and internal medicine services, or book an appointment online.
Yes. Dr. Alaa Hajal is board-certified in Internal Medicine.
Dr. Hajal commonly manages preventive care, adult primary care needs, diabetes, hypertension, hyperlipidemia, obesity and weight management, geriatric care, chronic disease management, acute illness, and follow-up after hospitalization.
Dr. Hajal speaks English and Arabic.
Dr. Hajal sees adult patients at La Vista Medical Center in 1111 Grand Ave Suite L, Diamond Bar, CA 91765
Yes. Dr. Hajal is affiliated with Martin Luther King Jr. Community Hospital.
Book an appointment with Dr. Hajal at La Vista Medical Center in Diamond Bar.
1111 Grand Ave, Suite L, Diamond Bar, CA
