OC Fellowship Award Recipients

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                OC Fellow Award           OC Mastership Award        OC Diplomate Award

OC FELLOW is a distinction award granted to qualified clinicians who have completed OC’s comprehensive written examination along with 4 documented case studies displaying advanced understanding and clinical abilities to receive this achievement award.  The OC Fellowship program allows doctors to earn this unique and prized Fellowship among an elite and esteemed group of peers.  Once the OC Fellow status has been achieved, the following doctors are eligible to display the OC Fellow designation as “OCF” – Occlusion Connections Fellow.

OCCLUSION CONNECTIONS is very proud to recognize the following doctor(s) who have successfully completed the OC Fellowship program.  There dedicated effort and diligence in successfully gathering the necessary documented records, data and clinical cases studies in addition to passing a written examination has proven to dental peers around the world that the recipient of this award has grasped the GNM concepts with excellence.  They have proven their clinical abilities, skills and expertise in Phase 1 orthotic stabilization following the GNM protocols and procedures.


  1. Bruce W. Greenstein, D.M.D., OCF  (OC Fellowship Award,  July 28, 2017)
    (305) 251-5558
    11921 South Dixie Highway, Suite 206
    Pinecrest, Florida 33156 U.S.A. 
  2. Dr. Yury Sergeevich Kalini, OCF  (OC Fellowship Award, January 15, 2017)
    +7(916) 216-0738
    Udaltsova Street 50
    Moscow, Russia 119607
  3. Dipesh Sitaram, D.D.S., OCF   (OC Fellowship Award, October 25, 2018)
    (812) 342-9666
    3780 Jonathan Moore Pike #180
    Columbus, IN 47201
  4. Yumi Abei, D.D.S., M.S.D., OCF  (OC Fellowship Award, October 25, 2018)
    (425) 614-1098
    1811 156th Ave NE #3
    Bellevue, Washington 98007
  5. Hoa Nguyen, D.D.S., OCF  (OC Fellowship Award, October 25, 2018)
    (613) 232-6735
    267 O’Connor St., Suite 421
    Ottawa, ON CANADA K2P 1V3