Our Team

Physicians

Mark LaSorda, DO, CAQSM

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Dr. LaSorda attended Ursinus College for his undergraduate studies earning his Bachelor of Science Degree in Biology. Dr. LaSorda obtained his Doctor of Osteopathic Medicine (DO) degree from Philadelphia College of Osteopathic Medicine (PCOM) in 2014. He spent three years at Christiana Care Health System in Newark, DE for his Internal Medicine Residency and finished his education with a one-year Sports Medicine Fellowship through The Children’s Hospital of Philadelphia/University of Pennsylvania Health System. He served as Assistant Team Physician for the Philadelphia Flyers and Philadelphia Eagles during their 2017-2018 Super Bowl winning season and provided medical coverage support to the US Men’s National Soccer Team. Dr. LaSorda holds publications in Microbiology and Immunology and has been featured as a guest medical expert on KYW Newsradio.

Prior to founding Reinvented Health in 2022, Dr. LaSorda practiced medicine in Chester County as both a Primary Care Physician and as a Sports Medicine orthopedic specialist through two offices within Penn Medicine Health System. Dr. LaSorda enjoys spending time with his wife, Krista, their son, Benjamin, and daughter, Olivia.

Glea Mazzuca, DO

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Dr. Glea Mazzuca is a board-certified internal medicine physician who joined the team at Reinvented Health in 2024. Growing up in Albania, Dr. Mazzuca knew from a young age that she would pursue a career in medicine. She immigrated to the United States in 2003 and quickly followed her passion. In 2008, she graduated from Temple University with a Bachelors in Biochemical Sciences and a minor in Italian Literature. She then went on to graduate from Philadelphia College of Osteopathic Medicine in 2012. Dr. Mazzuca completed her internal medicine residency training at Aria Health, currently known as Jefferson Northeast Hospital, in 2016.

During her residency, she became passionate about acute care medicine. She took a position as a nocturnist at the Aria Frankford hospital managing various acute and chronic illnesses. Once Dr. Mazzuca relocated to Delaware County, this commute became quite a burden. In 2018, she joined Christiana Care as a Hospitalist. During her time with Christiana is when she realized her true passion for practicing preventive medicine. Dr Mazzuca strives to guide her patients toward leading healthier, longer lives with fewer hospitalizations by employing a holistic approach rooted in Osteopathic principles. Dr. Mazzuca has current memberships in various medical societies including American Osteopathic Association, Pennsylvania Osteopathic Medical Association, and American College of Osteopathic Internists. Dr. Mazzuca most recently practiced medicine at Christiana Primary Care in Kennett Square.

Beyond medicine, Dr. Mazzuca enjoys yoga, fitness, travel, and amateur photography. Dr. Mazzuca lives in the Glen Mills area with her husband and 3 young children.

Michael Welsh, DO

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Dr. Welsh is a board-certified osteopathic family physician who has practiced in Montgomery and Chester counties for over 20 years. He holds a Bachelor of Science in Biology from Saint Joseph’s University in Philadelphia (1997) and obtained his medical degree from the Philadelphia College of Osteopathic Medicine (2001). He completed his residency in Family Medicine at St. Joseph Medical Center in Reading, PA (2004). He has worked the last 13 years with Penn Medicine. Throughout his career, Dr. Welsh has valued the Osteopathic philosophy of practicing medicine, including a whole-person approach of treating the body, mind and spirit. Dr. Welsh is recognized for cultivating strong patient relationships built on trust and friendship. He has demonstrated commitment to fostering a preventive care environment where patients understand the importance of proactive versus reactive medicine. He has experience in the full spectrum of Family Medicine, from pediatrics to geriatrics and in between, including outpatient office care and inpatient hospital care.

Dr. Welsh has deep family roots in the Philadelphia area where he grew up and has spent his entire life. He has lived the past 18 years in Chester County with his wife and 3 children. He enjoys animals, especially his German Shepherd and lop-eared rabbit. He is an avid “4 for 4” Philly sports fan, practices Krav Maga and Jiu Jitsu, enjoys music, history, hiking, the beach, and spending time with his family.

“I am truly ecstatic for this opportunity to join Reinvented Health, to work with this highly talented team focused on providing modern, holistic, personal, cost-effective medical care with the feel of old-time medicine.”

Licensed Athletic Trainer

Mark Lewis, MS, LAT, CSCS, PES

Mark Lewis

Mark Lewis is our Director of Rehabilitation at Reinvented Health. He is a licensed athletic trainer who specializes in treating athletic related injuries & conditions, as well as acute and chronic musculoskeletal pain. He is also a certified manual therapist, certified strength & conditioning specialist, and certified performance enhancement specialist. He earned his Bachelor of Science degree in Athletic Training from Rowan University, and furthered his education by earning his Master of Science degree in Athletic Training from East Stroudsburg University while working as a graduate assistant at Lehigh University. Immediately after graduate school he was hired by the Philadelphia Eagles medical staff as their seasonal intern. Mark would go on to work for the Eagles for 9 seasons, and become a world champion by winning Super Bowl 52 with the team in 2017.

Mark joined Dr. LaSorda from the start in 2022 to assist in offering advanced sports medicine services at Reinvented Health. In addition to his commitment to caring for our patients, he also travels to provide sports therapy and training exclusively for professional athletes. In total, Mark has 15 years of experience treating collegiate and professional athletes.

Mark enjoys the beach, surfing, golfing, and spending time with his wife, Elisha, his children, Isla and Callum, and their dachshund, Jordy.

Staff

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    Erin

    Registered Nurse, Community Outreach

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    Sofia

    Medical Assistant, Office Manager