Dr. William J. O'Brien III Dr. Chris Belletieri Elizabeth Hibbs, P.A.C. Dr. John Pickard Dr. Brian Walsh Beverly Dorsey-Funk, P.A.C.
Sandra Tiseo, P.A.C. Dr. Brent M. Nickischer Dr. Michael Fischer Dr. F. Scott Carlin Dr. Frank J. Perrone  
   

Dr. William J. O'Brien III

Dr. William J. O’Brien III received a B.A. in Biology from LaSalle University. He attended Southeastern University of Health Sciences in North Miami Beach, Florida. He completed his Family Practice Residency at Delaware Valley Medical Center (Frankford-Bucks County Hospital) after a six-month General Surgery Residency. He has 7 Private Practice facilities in Newtown, Bristol, Bensalem, Langhorne, Bustleton, South Philly and Bethlehem.

Professional Associations: Board Certified by American Osteopathic Board of Family Practice; Fellow, American Academy of Disability Evaluating Physicians; American Osteopathic Association; American Medical Association; Pennsylvania Osteopathic Medical Association; Pennsylvania Osteopathic Family Physician's Society.

Hospital Affiliations: St. Mary Medical Center; Lower Bucks Hospital; Frankford Hospitals - Bucks County Campus; Torresdale Campus.

Awards and Recognitions: Florida Osteopathic Manipulation and Theraputic Technique - 1992; David Masceri Teacher of the Year - 1996/1997.

Back To Top


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.

Back To Top


Elizabeth Hibbs, P.A.C.

Received a Physician Assistant Certificate from Hahnemann Medical School. She is certified in both Family Medicine and Surgery. She is an Associate Member of the American Academy of Disability Evaluating Physicians.

Back To Top

Dr. John Pickard

Received a B.A. in Biology from LaSalle University. He attended Philadelphia College of Osteopathic Medicine, where he completed his Family Practice Residency. He is Board Certified in Family Practice. He is a member of the American Osteopathic Association. He is also a Fellow, American Academy of Disability Evaluating Physicians and the Pennsylvania Osteopathic Medical Association.

Back To Top

Dr. Brian Walsh

Received a B.A. in Biology from LaSalle University. He attended Philadelphia College of Osteopathic Medicine. He served as Chief Intern at Metropolitan-Parkview Hospital. He is Board Certified in Family Practice. He is a member of the American Osteopathic Association and Pennsylvania Osteopathic Medical Association. He is a Fellow, American Academy of Disability Evaluating Physicians.

Back To Top

Beverly Dorsey-Funk, P.A.C.

Beverly Dorsey-Funk, P.A.C. received a B.S. in Biology with a minor in Psychology from Loyola College. She attended Arcadia University where she received her Masters Degree in Physician Assistant Studies and is a certified Physician Assistant.

Back To Top

Sandra Tiseo, P.A.C.

Sandra Tiseo, P.A.C. received a B.S. in Health Sciences and a Masters Degree in Physician Assistant Studies at Gannon University. She is a certified Physician Assistant.

Back To Top

Dr. Brent M. Nickischer

Dr. Brent M. Nickischer received a B.S. in Biology/Pre-Medicine from East Stroudsburg University. He worked as a Respiratory Therapist in Critical Care Medicine. He attended Philadelphia College of Osteopathic Medicine. He completed a residency in Internal Medicine at St. Luke’s Hospital in Bethlehem, PA. He is Board Certified in Internal Medicine. He is on staff at St. Luke’s Hospital and Lehigh Valley Hospital. He is a member of the American College of Physicians, American Society of Internal Medicine, The American Osteopathic Association and Pennsylvania Osteopathic Medical Association.

Back To Top

Dr. F. Scott Carlin

Received a B.S. in Biology from the University of Scranton. He attended Philadelphia College of Osteopathic Medicine. After completing a Transitional Internship at the Naval Medical Center in Portsmouth, he completed five years of Active Duty in the United States Navy as a General Medical Officer. He completed a Family Practice residency at Frankford-Bucks Hospital. He is Board Certified in Family Practice. He is a member of the American Osteopathic Association, Pennsylvania Osteopathic Medical Association and American College of Osteopathic Family Practitioners, and Fellow, American Academy of Disability Evaluating Physicians.

Back To Top

Dr. Michael Fischer

Received a B.S. in Pre-Medicine along with a minor in Japanese language from Pennsylvania State University. He attended medical school at Philadelphia College of Osteopathic Medicine where he completed his internship and family practice residency. He was Chief Intern and Chief Resident. He is Board Certified in Family Practice. After completing his residency, he served with the United States Air Force, he was awarded the Commendation and Meritorious service medals. He is a member of the American Osteopathic Association, American Medical Association, American College of Osteopathic Family Physicians and Pennsylvania Osteopathic Medical Association, and Fellow, American Academy of Disability Evaluating Physicians.

Back To Top

Dr. Frank J. Perrone

Dr. Frank J. Perrone received a B.S. in Pharmacy from Temple University. He attended Philadelphia College of Osteopathic Medicine. He completed his Family Residency at Delaware Valley Medical Center. He is Board Certified in Family Practice. He is a member of American Osteopathic Association, Pennsylvania Osteopathic Association, The American Academy of Osteopathic Family Practioner’s and Pennsylvania Osteopathic Family Physician’s Society.

Back To Top

  Home About Us Locations Providers