About
Dr. Jorge Casal earned his medical degree from the Medical College of Ohio and completed his Internal Medicine residency at the University of Massachusetts Medical Center. He holds board certification in Internal Medicine and has spent more than two decades in primary care. Before joining PersonalMDs, he built a distinguished record at Massachusetts General Hospital, where he was well known for managing patients with complex, multi-system medical conditions.
At MGH, Dr. Casal served as a consultant for the Grand Rounds consultation program, providing second opinions for patients with complex conditions from across the United States. He also worked as a clinical educator, teaching physicians during residency training. He holds an appointment as Assistant Professor of Medicine at Harvard Medical School, where he has received numerous awards for teaching excellence. He maintains affiliate physician appointments at both Brigham and Women's Hospital and Massachusetts General Hospital. He lives in Boston with his wife, Christina.
Education & Training
Medical School
Medical College of Ohio (M.D.)
Residency
Internal Medicine residency, University of Massachusetts Medical Center
Additional Training
Assistant Professor of Medicine, Harvard Medical School
Certifications
Conditions Treated
Who is Dr. Casal right for?
Dr. Casal is a strong fit for patients managing complex or multi-system medical conditions. His background in Internal Medicine and decades of primary care experience make him well suited to patients with layered diagnostic needs. Patients seeking a physician with academic depth and specialist-level consulting experience will find him a good match. His direct availability and capped panel mean patients reach him quickly when urgent needs arise.
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Frequently Asked Questions
Dr. Casal specializes in Internal Medicine and primary care. He has particular expertise in managing patients with complex, multi-system conditions. He spent years at Massachusetts General Hospital handling some of the most diagnostically challenging cases in the region.
Yes, Dr. Casal holds board certification in Internal Medicine. He earned his medical degree from the Medical College of Ohio and completed his residency at the University of Massachusetts Medical Center.
Yes, Dr. Casal holds an appointment as Assistant Professor of Medicine at Harvard Medical School. He has received numerous teaching excellence awards and previously taught physicians during residency training at MGH.
Dr. Casal served as a consultant for the MGH Grand Rounds consultation program. In that role, he provided second opinions for patients with complex conditions who traveled from across the United States to MGH.
Dr. Casal maintains affiliate physician appointments at both Brigham and Women's Hospital and Massachusetts General Hospital. These affiliations are part of the Mass General Brigham network.
Dr. Casal has more than two decades of primary care experience. He spent a significant portion of his career at Massachusetts General Hospital before joining PersonalMDs in Chestnut Hill.
Yes, complex and multi-system conditions are a core part of Dr. Casal's clinical background. He built his reputation at MGH managing exactly these types of patients and consulting on cases referred from around the country.
Doctor profile last updated March 21, 2026