Peter J. Crawford, M.S., PA-C


Peter J. Crawford, M.S., PA-C, graduated from the University of Medicine and Dentistry of New Jersey/Rutgers University, Piscataway, New Jersey, in May 1998 where he obtained his Bachelor of Science as a Physician Assistant.  He also received his Masters of Science Degree in 1999 from University of Medicine and Dentistry of New Jersey/Rutgers University, Piscataway, New Jersey.  In June 1993, Peter obtained an Associate of Arts Degree in Humanities and an Associate of Science Degree in Biology from Morris County College, Randolph, New Jersey.

Peter is a member of the American Academy of Physician Assistants and New Jersey State Society of Physician Assistants.

Peter currently provides patient care at our Vernon, New Jersey, office location.

Oak Ridge Providers

Mary L. Magnusen, D.O.


Mary L. Magnusen, D.O., graduated from the University of Osteopathic Medicine and Health Sciences, College of Osteopathic Medicine, Des Moines, Iowa, in June 1988.  She completed her residency training in Family Practice in June 1991 at Delaware Valley Medical Center, Langhorne, Pennsylvania.  She completed her internship at Garden City Osteopathic Hospital, Garden City, Michigan, in June 1989.  Dr. Magnusen attended the College of St. Elizabeth, Convent Station, New Jersey, where she earned a Bachelor of Science in Biology in May 1984.

Dr. Magnusen is Board Certified in Family Practice through the American Board of Family Practice.  She is member of the American Osteopathic Association, and the American College of Family Physicians. 

Dr. Magnusen has staff privileges in the Department of Family Practice at Saint Clare’s Hospital, 25 Pocono Road, Denville, New Jersey.  She currently provides patient care at our Oak Ridge, New Jersey office. 

Joseph J. Riesenman, M.D.


oseph J. Riesenman, M.D., graduated from the University of Medicine and Dentistry - Robert Wood Johnson Medical School in Piscataway, New Jersey, in May 2000.  He completed his residency training in Family Practice in June 2003 at the Hunterdon Medical Center in Flemington, New Jersey.  Dr. Riesenman attended Colgate University in Hamilton, New York, where he earned a Bachelor of Arts in Biology in May 1992.  He attended Seton Hall University in South Orange, New Jersey, where he obtained his Masters of Science in Biology in December 1996.  In addition, he attended Duquesne University in Pittsburgh, Pennsylvania, where he obtained his post-baccalaureate education in May 1996.

Dr. Riesenman is Board Certified in Family Practice through the American Board of Family Practice.  He is a member of the American Academy of Family Physicians and the American Medical Association.

 Dr. Riesenman has staff privileges in the Department of Family Practice at Saint Clare’s Hospital, 25 Pocono Road, Denville, New Jersey.  He currently provides patient care at our Oak Ridge, New Jersey office.

Stephen B. Gloria, D.O.


Stephen B. Gloria, D.O., graduated from Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, in June 1982.  He completed his internship at Saddle Brook General Hospital, Saddle Brook, New Jersey, in 1983.  He was a Student Naval Flight Surgeon at the Naval Aerospace Medical Institute, Pensacola, Florida, from July 1983 through December 1983.  In December 1983, he was designated U.S. Naval Flight Surgeon.  From January 1984 through June 1987, Dr. Gloria served as a Naval Flight Surgeon and General Medical Officer at Training Air Wing One - Naval Air Station, Meridian, Mississippi.  He attained the rank of Lieutenant Commander while serving in the Navy.  From July 1987 through June 1988, Dr. Gloria completed his Family Practice residency at Kennedy Memorial Hospital, Saddle Brook, New Jersey.  Dr. Gloria earned his Bachelor of Science in Biology from Seton Hall University, South Orange, New Jersey, in June 1977.  He attended Seton Hall Graduate School, South Orange, New Jersey, from August 1977 to June 1978.

Dr. Gloria is Board Certified in Family Practice through the American Osteopathic Board of Family Physicians.  He is a member of the American Osteopathic Association, New Jersey Association of Osteopathic Physicians and Surgeons, Society of U.S. Naval Flight Surgeons, and American College of General Practitioners.

Dr. Gloria has staff privileges in the Department of Family Practice at Saint Clare’s Hospital, 25 Pocono Road, Denville, New Jersey.  He currently provides patient care at our Oak Ridge, New Jersey office.