ABP Update

2026 QUALIFYING EXAMINATION 

The 2026 Qualifying Examination was administered January 26 –February 4, 2026, to approximately 230 candidates. The following is a list of successful candidates. These candidates will be eligible to challenge the 2027 Oral Examination. 

  • Mohamed A Elazhri 
  • Jilaine Abad 
  • Abir Abu Subeh 
  • Divya Acharya 
  • Natalia Acosta-Farhadi 
  • Mohammad Akel 
  • Mustafa Al azzzawi 
  • Ali Al Hatem 
  • Christine Alder 
  • Shahad AlGhanem 
  • Faisal Alghanim 
  • Hammad Alghfeli 
  • Thamir Alhoutan 
  • Sarah Al-Nazer 
  • Zainab Alsuwaiyan 
  • Sarah AlUrifan 
  • Semira Amirkiai 
  • Nathan Antoine 
  • Mayvadee Apirugnunchai 
  • Nicholas Arroyo 
  • Yekta Asadi 
  • Louis Asimakopoulos 
  • Sam Atlasi 
  • Sara Babban 
  • Anas Baghareeb 
  • Fatma Banday 
  • Camille Banson 
  • Ryan Beetham 
  • Alexander Beltran 
  • William Boivin 
  • Cyril Botorous 
  • Layal Bou Semaan
  • Chrysi Boutari 
  • Zackary Bradshaw 
  • Chloe Broquet 
  • Denise Cacho 
  • Wenji Cai 
  • Cory Callahan 
  • Jessica Castillo 
  • Jess Cayetano 
  • Brian Chalcoff 
  • Yu-Ting Chan 
  • Kiran Changa 
  • Tanay Chaubal 
  • Jen Chen 
  • James Cheng 
  • Megan Ching 
  • Ye Won Cho 
  • Rebecca Choi 
  • Tyson Chung 
  • Yattzareth Corona 
  • Maxwell Cory 
  • Hayden Covington 
  • Shane Curleyhair 
  • Amelia David 
  • Hanfrey Deng 
  • Sunita Dhaka 
  • Rose Dobrinsky 
  • Madison Dobrovolskis 
  • Jennifer Duffy 
  • David Dunbar 
  • Stephanie Dye 
  • Haiam Edabashi 
  • Andrew Egger
  • Marisa Elliott 
  • Shane Endres 
  • Noriko Etoh 
  • Sahar Fazel 
  • Adrienne Fetner 
  • Katherine Flynn 
  • George Foster
  • Gilbert Fru 
  • Kathryn Gabel 
  • Justin Galliani 
  • Curtis Gamache 
  • Karim Ghishan 
  • Leila Gholami 
  • Omar Glover 
  • Joshua Graham 
  • Amanda Gramacy 
  • Polina Gubareva 
  • Aaron Herschberg 
  • Margaret Hodgson 
  • Elizabeth Horta 
  • Aria Hourizadeh 
  • Joshua Huber 
  • Courtney Hughes 
  • Jin Hwang 
  • Gregory Ingalsbe 
  • Jacques Jaar 
  • William Jeong 
  • Choon Hye Kang 
  • Nina Karnuta 
  • Hooshang Kashani 
  • Sridivya Kasinadhuni 
  • Avantika Katyal 
  • Abdulwahab Khodadah 
  • Anamika Khosla 
  • Sara Khraibut 
  • Sydney Kidd 
  • Jonathan Kim 
  • Minki Kim 
  • Jae Keaun Kim 
  • Jinnu Kim 
  • Justin Kim 
  • Nathan Kobold 
  • Matthew Kodsy 
  • Toria Koutras 
  • Yu Kubota 
  • Mateusz Kurtyka 
  • Michael Lee 
  • Shirley Lee 
  • Yun Lee 
  • DongJin Lee 
  • Daeoo Lee 
  • Jaden Lee 
  • Pin-Ying Li 
  • Danny Lim 
  • Joshua Lin 
  • Szu Yu Liu 
  • Wenwen Liu 
  • Corey Lopes 
  • Gian Lourido Martinez 
  • Haipei Luan 
  • Yun-Han Ma 
  • Vinay Maddula 
  • Ethan Madison 
  • Eric Madsen 
  • Jennifer Malloy 
  • Cyrus Mansouri 
  • Noriaki Matsukura 
  • Shelby Maurice 
  • Aakash Mehandru 
  • Fransisca Meralus 
  • Freddy Mikhail 
  • Jumpei Mitsunari 
  • Daniel Mora-Plata
  • Era Ndreu 
  • Nicholas Nemeth 
  • Keaton Nicholson 
  • Nava Nowamooz 
  • Min Oh 

  • Tomoyuki Okamoto 
  • Derek Onjukka 
  • Felipe Ouriques 
  • Nari Park 
  • Aarti Parmar 
  • Neal Patel 
  • Abhilasha Patil 
  • Mariana Peraza 
  • Maxwell Perelgut 
  • Virginia Perez Torrealba 
  • Donald Pham 
  • Hieu Pham 
  • Laura Popa 
  • Hannah Price 
  • Jeffrey Pullano 
  • Samah Rady 
  • Rodrigo Rangel 
  • Ashwin Ravisankar 
  • Sara Rezaie 
  • Aura Rivera Morales 
  • Thomas Rodriguez 
  • Amanda Rodriguez Betancourt 
  • Tamar Rogoszinski 
  • Hamoun Sabri 
  • Umar Hayat Salman 
  • Ankita Samal 
  • Andrew Schaneman 
  • Brendan Schleyer 
  • Joanna Scott 
  • David Seiler 
  • Kajel Shah 
  • Jackson Sides 
  • Samuel Smith 
  • Jaclyn Smollett 
  • Dam Soh
  • Priscilla Sosa 
  • Wei Lin Su 
  • Yumna Subhani 
  • Negin Taghizadeh Asl 
  • Jonathan Tai 
  • Samira Taleghani 
  • Maryam Tarar 
  • Sadia Tasleem 
  • Austin Taylor 
  • Vera Telyakova 
  • Peerapol Tevavichulada 
  • Burinrutt Thanasuwat 
  • Sofia Thompson 
  • Nicholas Tipton 
  • Alex Trinh 
  • Yollian Velazquez Gonzalez 
  • Helena Viets 
  • Nasgoll Viola 
  • Jonathan Vogler 
  • Victoria Wei 
  • Joshua Weinberger 
  • Caroline Weltlich 
  • Natalie Williams 
  • Jasper Wu 
  • Veronica Xia 
  • Monica Yacoub 
  • Brianne Yi 
  • Kylie Yineman 
  • Olivia Yoon 
  • Jung Yoon 
  • Mary Younan 
  • Kristen Young 
  • Afnan Yousef 
  • Afnan Yousef 
  • Wanlin Zhang 
  • Michelle Zou





2026 ORAL EXAMINATION 

The 2026 Oral Examination was held April 27 – May 1, 2026, in Raleigh, North Carolina. The following periodontists served as examiners for the 2026 Oral Examination. The Board is grateful for the commitment and dedication of all the examiners who served this year. 

ABP Directors: Drs. Leena Bahl Palomo, Bryan Frantz, Mary Beth Neill, Paul Luepke, Richard Kao, Angela Palaiologou-Gallis, Douglas Dixon, Nicolaas Geurs, Dimitris Tatakis; Jennifer Bain; Benjamin Duval. 

ABP Examiners:  
Drs. Arnold Freedman, Binnaz Leblebicioglu, Brian Stancoven, Caitlin Darcey, Carlos Parra Carrasquer, Charles Powell, Christopher Richardson, Clara Kim, Craig Yonemura, David Paquette, Gian Pietro Schincaglia, Guo-Hao Lin, Harjit Sehgal, Harlan Shiau, Henry Foerster, Himabindu Dukka, Hsun-Liang Chan, Irina Dragan, Joe Krayer, John Dmytryk, Jose Mellado, Kimberly Inouye, Mabel Salas, Mary Aichelmann-Reidy, Mitchell Bloom, Ramzi Abou Arraj, Robert Eber, Roger Warren, Scott Gruwell, Sejal Thacker, Srinivas Ayilavarapu, Stephen Meraw, Sukirth Ganesan, Tae-Ju Oh, Thiago Morelli, Tricia Crosby, Vincent Iacono, Wayne Kye, Y. Natalie Jeong, Yusuke Hamada. 

ORAL EXAMINATION CASE SUBMISSIONS  
A newly established Task Force on Oral Examination Case Submissions is inviting submissions of cases and vignettes for the oral examination. If you have a strong case or vignette to contribute, please contact the ABP Office to request the submission template. 

NCRDSCB LIFELONG LEARNING MANDATE  
The National Commission on Recognition of Dental Specialties and Certifying Boards (NCRDSCB) is an independent body associated with the ADA that oversees the recognition of dental specialties and specialty certifying boards. In 2022, the NCRDSCB amended the language of an article governing their board operations that was subsequently adopted by the ADA House of Delegates. The change mandates that dental specialty certifying boards require all Diplomates to engage in lifelong learning and continuous quality improvement. The ABPerio Minute continuing certification platform is the ABP’s response to this requirement. Continuing certification assures the public that Diplomates continue to meet the standards of the specialty and assists Diplomates in maintaining their knowledge, skills and clinical judgement. Longitudinal assessment incorporating the principles of adult learning keeps Diplomates current on developments in the specialty and facilitates patient safety and outcomes.  

NEW DIPLOMATE MERCHANDISE AVAILABLE 
The ABP is pleased to offer several products to promote your Diplomate status.  

The Diplomate tri-fold brochure is ideal for display in your reception area and provides your patients with useful information about the value of seeing a board-certified periodontist. Brochures are available in a standard format, or, for a small additional, one-time fee, may be customized with your information. For the customized version, you may add your office contact information on the back of the brochure. You may also replace the cover photo with your own high-resolution head shot photo, or you may opt to add both customization options to the brochure. For more information, contact the ABP Office. 

ABP golf shirts and quarter-zip fleeces are also available! For more information, please log into your Diplomate portal at www.abperio.org or contact the ABP office. 

2026 ELECTIONS – DIRECTORS OF THE ABP 
The ABP encourages all Active and Life Active members of the Academy to review the qualifications for ABP Director and to cast a ballot in the annual Academy elections. Diplomates interested in running for ABP Director may access more information on the Academy’s website. Information on ABP Nominating Committee positions may also be obtained from the AAP or from your District Trustee. 

UPDATE YOUR PROFILE AND IMPROVE YOUR VISIBILITY 
Did you know the “Find a Board-Certified Periodontist” search tool is the most visited page on the ABP’s website? Make sure you are visible by adding a profile photo and website address. Do you have multiple offices? We can help you with those listings. Contact the ABP Office if you have any questions or need assistance updating your profile. 

IMPORTANT DATES AND DEADLINES

  • October 31, 2026: 2027 Oral Examination Registration Deadline 
  • November 20, 2026: 2027 Qualifying Examination Registration Deadline 
  • January 25-29, 2027: 2027 Qualifying Examination 
  • May 3-7, 2027: 2027 Oral Examination 

2025-2026 BOARD OF DIRECTORS 
Leena Bahl Palomo, DDS, MSD; President 
Bryan J. Frantz, DMD, MS; Vice President 
Mary Beth Neill, DDS, MS; Secretary/Treasurer 
Paul G. Luepke, DDS, MS; Immediate Past President 
Richard T. Kao, DDS, PhD 
Angela Palaiologou-Gallis, DDS, MS; Interim Director 
Douglas R. Dixon, DMD, PhD 
Nicolaas C. Geurs, DDS, MS 
Dimitris N. Tatakis, DDS, PhD 
Jennifer L. Bain, DMD, MSPH, PhD 
Benjamin T. Duval, DDS  

Executive Staff 
Angela Palaiologou-Gallis, DDS, MS; Director of Examinations 
Charles Powell, DDS, MS; Director of Continuing Certification 
Eileen G. Loranger, Executive Director 
Katy Englehart, Associate Executive Director 
Barbara Robinette, Credentialing Program Manager 

312-682-0919 
[email protected] 
www.abperio.org

@abperio
@americanboardofperiodontology
@abperio

2026 QUALIFYING EXAMINATION 

The 2026 Qualifying Examination was administered January 26 –February 4, 2026, to approximately 230 candidates. The following is a list of successful candidates. These candidates will be eligible to challenge the 2027 Oral Examination. 

  • Mohamed A Elazhri 
  • Jilaine Abad 
  • Abir Abu Subeh 
  • Divya Acharya 
  • Natalia Acosta-Farhadi 
  • Mohammad Akel 
  • Mustafa Al azzzawi 
  • Ali Al Hatem 
  • Christine Alder 
  • Shahad AlGhanem 
  • Faisal Alghanim 
  • Hammad Alghfeli 
  • Thamir Alhoutan 
  • Sarah Al-Nazer 
  • Zainab Alsuwaiyan 
  • Sarah AlUrifan 
  • Semira Amirkiai 
  • Nathan Antoine 
  • Mayvadee Apirugnunchai 
  • Nicholas Arroyo 
  • Yekta Asadi 
  • Louis Asimakopoulos 
  • Sam Atlasi 
  • Sara Babban 
  • Anas Baghareeb 
  • Fatma Banday 
  • Camille Banson 
  • Ryan Beetham 
  • Alexander Beltran 
  • William Boivin 
  • Cyril Botorous 
  • Layal Bou Semaan
  • Chrysi Boutari 
  • Zackary Bradshaw 
  • Chloe Broquet 
  • Denise Cacho 
  • Wenji Cai 
  • Cory Callahan 
  • Jessica Castillo 
  • Jess Cayetano 
  • Brian Chalcoff 
  • Yu-Ting Chan 
  • Kiran Changa 
  • Tanay Chaubal 
  • Jen Chen 
  • James Cheng 
  • Megan Ching 
  • Ye Won Cho 
  • Rebecca Choi 
  • Tyson Chung 
  • Yattzareth Corona 
  • Maxwell Cory 
  • Hayden Covington 
  • Shane Curleyhair 
  • Amelia David 
  • Hanfrey Deng 
  • Sunita Dhaka 
  • Rose Dobrinsky 
  • Madison Dobrovolskis 
  • Jennifer Duffy 
  • David Dunbar 
  • Stephanie Dye 
  • Haiam Edabashi 
  • Andrew Egger
  • Marisa Elliott 
  • Shane Endres 
  • Noriko Etoh 
  • Sahar Fazel 
  • Adrienne Fetner 
  • Katherine Flynn 
  • George Foster
  • Gilbert Fru 
  • Kathryn Gabel 
  • Justin Galliani 
  • Curtis Gamache 
  • Karim Ghishan 
  • Leila Gholami 
  • Omar Glover 
  • Joshua Graham 
  • Amanda Gramacy 
  • Polina Gubareva 
  • Aaron Herschberg 
  • Margaret Hodgson 
  • Elizabeth Horta 
  • Aria Hourizadeh 
  • Joshua Huber 
  • Courtney Hughes 
  • Jin Hwang 
  • Gregory Ingalsbe 
  • Jacques Jaar 
  • William Jeong 
  • Choon Hye Kang 
  • Nina Karnuta 
  • Hooshang Kashani 
  • Sridivya Kasinadhuni 
  • Avantika Katyal 
  • Abdulwahab Khodadah 
  • Anamika Khosla 
  • Sara Khraibut 
  • Sydney Kidd 
  • Jonathan Kim 
  • Minki Kim 
  • Jae Keaun Kim 
  • Jinnu Kim 
  • Justin Kim 
  • Nathan Kobold 
  • Matthew Kodsy 
  • Toria Koutras 
  • Yu Kubota 
  • Mateusz Kurtyka 
  • Michael Lee 
  • Shirley Lee 
  • Yun Lee 
  • DongJin Lee 
  • Daeoo Lee 
  • Jaden Lee 
  • Pin-Ying Li 
  • Danny Lim 
  • Joshua Lin 
  • Szu Yu Liu 
  • Wenwen Liu 
  • Corey Lopes 
  • Gian Lourido Martinez 
  • Haipei Luan 
  • Yun-Han Ma 
  • Vinay Maddula 
  • Ethan Madison 
  • Eric Madsen 
  • Jennifer Malloy 
  • Cyrus Mansouri 
  • Noriaki Matsukura 
  • Shelby Maurice 
  • Aakash Mehandru 
  • Fransisca Meralus 
  • Freddy Mikhail 
  • Jumpei Mitsunari 
  • Daniel Mora-Plata
  • Era Ndreu 
  • Nicholas Nemeth 
  • Keaton Nicholson 
  • Nava Nowamooz 
  • Min Oh 

  • Tomoyuki Okamoto 
  • Derek Onjukka 
  • Felipe Ouriques 
  • Nari Park 
  • Aarti Parmar 
  • Neal Patel 
  • Abhilasha Patil 
  • Mariana Peraza 
  • Maxwell Perelgut 
  • Virginia Perez Torrealba 
  • Donald Pham 
  • Hieu Pham 
  • Laura Popa 
  • Hannah Price 
  • Jeffrey Pullano 
  • Samah Rady 
  • Rodrigo Rangel 
  • Ashwin Ravisankar 
  • Sara Rezaie 
  • Aura Rivera Morales 
  • Thomas Rodriguez 
  • Amanda Rodriguez Betancourt 
  • Tamar Rogoszinski 
  • Hamoun Sabri 
  • Umar Hayat Salman 
  • Ankita Samal 
  • Andrew Schaneman 
  • Brendan Schleyer 
  • Joanna Scott 
  • David Seiler 
  • Kajel Shah 
  • Jackson Sides 
  • Samuel Smith 
  • Jaclyn Smollett 
  • Dam Soh
  • Priscilla Sosa 
  • Wei Lin Su 
  • Yumna Subhani 
  • Negin Taghizadeh Asl 
  • Jonathan Tai 
  • Samira Taleghani 
  • Maryam Tarar 
  • Sadia Tasleem 
  • Austin Taylor 
  • Vera Telyakova 
  • Peerapol Tevavichulada 
  • Burinrutt Thanasuwat 
  • Sofia Thompson 
  • Nicholas Tipton 
  • Alex Trinh 
  • Yollian Velazquez Gonzalez 
  • Helena Viets 
  • Nasgoll Viola 
  • Jonathan Vogler 
  • Victoria Wei 
  • Joshua Weinberger 
  • Caroline Weltlich 
  • Natalie Williams 
  • Jasper Wu 
  • Veronica Xia 
  • Monica Yacoub 
  • Brianne Yi 
  • Kylie Yineman 
  • Olivia Yoon 
  • Jung Yoon 
  • Mary Younan 
  • Kristen Young 
  • Afnan Yousef 
  • Afnan Yousef 
  • Wanlin Zhang 
  • Michelle Zou





2026 ORAL EXAMINATION 

The 2026 Oral Examination was held April 27 – May 1, 2026, in Raleigh, North Carolina. The following periodontists served as examiners for the 2026 Oral Examination. The Board is grateful for the commitment and dedication of all the examiners who served this year. 

ABP Directors: Drs. Leena Bahl Palomo, Bryan Frantz, Mary Beth Neill, Paul Luepke, Richard Kao, Angela Palaiologou-Gallis, Douglas Dixon, Nicolaas Geurs, Dimitris Tatakis; Jennifer Bain; Benjamin Duval. 

ABP Examiners:  
Drs. Arnold Freedman, Binnaz Leblebicioglu, Brian Stancoven, Caitlin Darcey, Carlos Parra Carrasquer, Charles Powell, Christopher Richardson, Clara Kim, Craig Yonemura, David Paquette, Gian Pietro Schincaglia, Guo-Hao Lin, Harjit Sehgal, Harlan Shiau, Henry Foerster, Himabindu Dukka, Hsun-Liang Chan, Irina Dragan, Joe Krayer, John Dmytryk, Jose Mellado, Kimberly Inouye, Mabel Salas, Mary Aichelmann-Reidy, Mitchell Bloom, Ramzi Abou Arraj, Robert Eber, Roger Warren, Scott Gruwell, Sejal Thacker, Srinivas Ayilavarapu, Stephen Meraw, Sukirth Ganesan, Tae-Ju Oh, Thiago Morelli, Tricia Crosby, Vincent Iacono, Wayne Kye, Y. Natalie Jeong, Yusuke Hamada. 

ORAL EXAMINATION CASE SUBMISSIONS  
A newly established Task Force on Oral Examination Case Submissions is inviting submissions of cases and vignettes for the oral examination. If you have a strong case or vignette to contribute, please contact the ABP Office to request the submission template. 

NCRDSCB LIFELONG LEARNING MANDATE  
The National Commission on Recognition of Dental Specialties and Certifying Boards (NCRDSCB) is an independent body associated with the ADA that oversees the recognition of dental specialties and specialty certifying boards. In 2022, the NCRDSCB amended the language of an article governing their board operations that was subsequently adopted by the ADA House of Delegates. The change mandates that dental specialty certifying boards require all Diplomates to engage in lifelong learning and continuous quality improvement. The ABPerio Minute continuing certification platform is the ABP’s response to this requirement. Continuing certification assures the public that Diplomates continue to meet the standards of the specialty and assists Diplomates in maintaining their knowledge, skills and clinical judgement. Longitudinal assessment incorporating the principles of adult learning keeps Diplomates current on developments in the specialty and facilitates patient safety and outcomes.  

NEW DIPLOMATE MERCHANDISE AVAILABLE 
The ABP is pleased to offer several products to promote your Diplomate status.  

The Diplomate tri-fold brochure is ideal for display in your reception area and provides your patients with useful information about the value of seeing a board-certified periodontist. Brochures are available in a standard format, or, for a small additional, one-time fee, may be customized with your information. For the customized version, you may add your office contact information on the back of the brochure. You may also replace the cover photo with your own high-resolution head shot photo, or you may opt to add both customization options to the brochure. For more information, contact the ABP Office. 

ABP golf shirts and quarter-zip fleeces are also available! For more information, please log into your Diplomate portal at www.abperio.org or contact the ABP office. 

2026 ELECTIONS – DIRECTORS OF THE ABP 
The ABP encourages all Active and Life Active members of the Academy to review the qualifications for ABP Director and to cast a ballot in the annual Academy elections. Diplomates interested in running for ABP Director may access more information on the Academy’s website. Information on ABP Nominating Committee positions may also be obtained from the AAP or from your District Trustee. 

UPDATE YOUR PROFILE AND IMPROVE YOUR VISIBILITY 
Did you know the “Find a Board-Certified Periodontist” search tool is the most visited page on the ABP’s website? Make sure you are visible by adding a profile photo and website address. Do you have multiple offices? We can help you with those listings. Contact the ABP Office if you have any questions or need assistance updating your profile. 

IMPORTANT DATES AND DEADLINES

  • October 31, 2026: 2027 Oral Examination Registration Deadline 
  • November 20, 2026: 2027 Qualifying Examination Registration Deadline 
  • January 25-29, 2027: 2027 Qualifying Examination 
  • May 3-7, 2027: 2027 Oral Examination 

2025-2026 BOARD OF DIRECTORS 
Leena Bahl Palomo, DDS, MSD; President 
Bryan J. Frantz, DMD, MS; Vice President 
Mary Beth Neill, DDS, MS; Secretary/Treasurer 
Paul G. Luepke, DDS, MS; Immediate Past President 
Richard T. Kao, DDS, PhD 
Angela Palaiologou-Gallis, DDS, MS; Interim Director 
Douglas R. Dixon, DMD, PhD 
Nicolaas C. Geurs, DDS, MS 
Dimitris N. Tatakis, DDS, PhD 
Jennifer L. Bain, DMD, MSPH, PhD 
Benjamin T. Duval, DDS  

Executive Staff 
Angela Palaiologou-Gallis, DDS, MS; Director of Examinations 
Charles Powell, DDS, MS; Director of Continuing Certification 
Eileen G. Loranger, Executive Director 
Katy Englehart, Associate Executive Director 
Barbara Robinette, Credentialing Program Manager 

312-682-0919 
[email protected] 
www.abperio.org

@abperio
@americanboardofperiodontology
@abperio