Dr. Parker G. A. Jobin is a board-certified internal medicine physician based in Los Angeles, California. He currently serves as a Hospitalist at Cedars-Sinai Medical Center in Los Angeles, California (July 2025–present). In addition, he works as a Per Diem Physician with Concentra Health Services in Gardena, California (August 2024–present), providing urgent care and occupational health services.

Dr. Jobin has also held multiple moonlighting and staffing roles, including Staff Physician at Monrovia Memorial Hospital in Monrovia, California (January 2024–December 2025) and Kindred Hospital Baldwin Park in Baldwin Park, California (January 2024–July 2024).
Dr. Jobin completed Internal Medicine Residency at Cedars-Sinai Medical Center (June 2022–June 2025), including an Internship in Internal Medicine at the same institution (2022–2023). He earned his Doctor of Medicine (MD) from The University of British Columbia (UBC) in 2021 through the Combined MD/PhD Program (2013–2021) and completed a Doctor of Philosophy (PhD) in Biochemistry and Molecular Biology in 2019. He also holds a Bachelor of Science, Honours in Biochemistry and Molecular Biology (2009–2013). Dr. Jobin is licensed as a physician and surgeon by the Medical Board of California (July 2023–September 2027) and is Board Certified by the American Board of Internal Medicine (October 2025–October 2035).

A prolific scholar, Dr. Jobin has authored and co-authored peer-reviewed publications spanning internal medicine, anesthesia outcomes, pain medicine, and molecular biology, and has presented his research internationally, including at conferences in Australia, the Czech Republic, and Canada. He is a Member of the American College of Physicians (2022–present) and has held multiple advisory, committee, mentorship, and community service roles, reflecting a sustained commitment to clinical excellence, research, and leadership.