The Clinician

Dr. Harrison Hasanuddin is a board-certified physician in sleep medicine, obesity medicine, and family medicine. With a focus on preventive care, he helps patients reclaim their health through better sleep, sustainable weight loss, and compassionate guidance.

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Dr. Hasanuddin draws from experience in community clinics, private practice, and academic medicine, bringing culturally sensitive, evidence-based care to every visit. He believes that when patients are heard and supported, they can build resilience and thrive.

 

He is also an HIV Specialist (AAHIVM) and proudly serves the diverse communities of the San Gabriel Valley.

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Board Certifications & Designation

• Family Medicine

• Sleep Medicine

• Obesity Medicine

• HIV Specialist, designated by the AAHIVM

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Education

• Undergraduate  UCLA

• Medical School  Midwestern University, Arizona College of Osteopathic Medicine

• Residency  UPMC (University of Pittsburgh Medical Center) Education - Lititz

• Fellowship  Sleep Medicine, UC Davis Medical Center