Dr. William J. O'Brien, III received a B.A. in Biology from LaSalle University; he then attended Southeastern University of Health Sciences in North Miami Beach, Florida. He completed a Family Practice Residency at Delaware Valley Medical Center after a six month General Surgery Residency. He then opened a Private Practice in Newtown. He has additional facilities in Bristol, Bensalem, Bethlehem, Buselton, and South Philly. He is affiliated with St Mary’s Medical Center, Frankford Hospital Bucks County, Lower Bucks Hospital, and Frankford Torresdale Campus. He is Board Certified by the American Board of Family Practice, and is a Fellow Of the American Academy Of Disability Evaluating Physicians. He is a member of the American Osteopathic Association , The American Medical Association and the Pennsylvania Osteopathic Medical Association.

Dr. Chris Belletieri received a B.S. in Biology from Rutgers University. He attended Philadelphia College of Osteopathic Medicine and graduated at the top of his class. He was Chief Intern at Delaware Valley Medical Center (Frankford-Bucks County Hospital); where he completed a Family Practice Residency.

He is Board Certified in Family Practice. He is a member of the American Academy of Osteopathy, the American Medical Association, American Osteopathic Association, and the Pennsylvania Osteopathic Medical Association. He is a Fellow, American Academy of Disability Evaluating Physicians.

Dr. Molle holds a Certificate of Training for Excellence in Hyperbaric and Undersea Medical Training. He is Certified as a Diving Medical Officer by the International Board of Undersea Medicine.

Dr. Peter A Molle, DO, FACOOG, MBA completed his undergraduate education at Saint Joseph"s University where he was honored in Who's Who in American Colleges and Universities in 1963. His study of medicine continued at the Philadelphia College of Osteopathic Medicine from 1963 to 1967. Following that he completed an internship and residency. He also holds an MBA.

He then started and has continued a long term commitment to the practice of Medicine in Bucks County beginning a clinical practice at Delaware Valley Medical Center where he subsequently served as Vice President of Medical Affairs and Director of Medical Education. Throughout his medical career he has been honored with many teaching and clinical awards.