Dr. John H. Greiner                                                                                                

Dr. John Greiner is a Southern California native and lives with his wife and 2 sons in Carlsbad, CA.  He enjoys golf, basketball, the Los Angeles Lakers, UCLA Bruins, and spending time with his family.  He is a Board Certified Endodontist and member of the American Dental Association, California Dental Association,  San Diego County Dental Society, and American Association of Endodontics.


  • 2009 – B.S in Computational and Systems Biology, UCLA
  • 2013 – DMD, Boston University
  • 2018 – Endodontic Specialty training, MS, Naval Postgraduate Dental School, Bethesda, MD.


  •  2013 – 2016:  Dental Officer U.S. Navy Dental Corp. Camp Pendleton, CA
  •  2018 – Present:  Endodontist, U.S Navy Dental Corp. Camp Pendleton, CA