Harry Castle, DDS
With more than 40 years’ experience, Dr. Harry Castle is qualified to provide comprehensive dental services for the entire family. As the first dentist in Louisiana to be accredited by the American Academy of Cosmetic Dentistry (AACD), Dr. Castle joins a prestigious group of over 300 dentists to receive this distinction.
To earn the accreditation, Dr. Castle completed nearly 400 hours of specialized training and perfected five separate, cosmetically enhanced smile techniques. The training process, which was finally reviewed by a national panel of dentists who were already accredited in the AACD, took nearly three years to complete.
While the AACD has more than 6,000 members from around the world, it is not uncommon for the organization to accredit only a handful of dentists each year.
As a result of his orthodontic study, Dr. Castle has developed InstaSmile, an orthodontic technique to straighten teeth within three to six months. Ideally suited for adults, the InstaSmile technique can also be used in conjunction with a teeth whitening application.
A father of two and a Lake Charles native, Dr. Castle is a graduate of Lake Charles High School and Loyola University’s School of Dentistry in New Orleans. He also attended Louisiana State University in Baton Rouge, where he studied business administration, and McNeese State University, where he completed his pre-dental courses.
Following graduation from dental school, Dr. Castle served as a captain in the United States Army Dental Corps, where he cared for Vietnam-era soldiers, doctors and nurses at Modigan General Hospital in Tacoma, Washington. Upon his return to Lake Charles in 1970, he opened a private practice in family dentistry. His practice has grown and expanded every year. His newest office, Oak Park Dental South, opened in January 2002.
Dr. Castle is a member of the American Dental Association®, Louisiana Dental Association, Academy of General Dentistry, American Academy of Cosmetic Dentistry, American Orthodontic Society and International Association of Orthodontics.
Kyle Ferro, DDS
Dr. Kyle Ferro is a graduate of Louisiana State University, where he received a Bachelor of Science in biological sciences. He proceeded and earned his Doctorate of Dental Surgery from Louisiana State University School of Dentistry in 2010.Growing up in New Orleans and Baton Rouge, Dr. Ferro is now a resident of Moss Bluff, Louisiana. He practices general dentistry and is currently a member of the American Dental Implant Association as well as the International Implant Dental Association. Dr. Ferro holds licenses to practice in both Louisiana and Texas and is devoted to continuing his education on implants and oral sedation. His commitment and personal belief to providing his patients with the best care possible make him a great member of our team here at Oak Park Dental.
When not practicing dentistry, Dr. Ferro is an avid hunter and fisherman and a big fan of the LSU Tigers.
Robert Lamb, DDS (Orthodontic Specialist)
Dr. Robert Lamb is a Louisiana native and a 1979 graduate of the University of New Orleans, receiving a bachelor’s degree in biology. From 1979 to 1983, he attended the LSU School of Dentistry, earning the degree of Doctor of Dental Surgery. Upon graduation, Dr. Lamb immediately began military service as a general practitioner with the United States Air Force stationed at Ramstein Air Force Base Germany, from 1983 to 1987. In 1987, Dr. Lamb was accepted for postgraduate training in orthodontics at the University of Louisville School of Dentistry. Following completion of this residency, he returned to Louisiana, where he practiced orthodontics in the New Orleans metropolitan area from 1989 to 1997. During this time period, Dr. Lamb served as base dental surgeon for the Louisiana Air National Guard at Alvin Callender Field in Belle Chase, Louisiana.
From 1997 to 2009, Dr. Lamb continued private orthodontic practice in Fort Collins and Steamboat Springs, Colorado. In December of 2009, Dr. Lamb returned to Germany, this time in a civilian capacity, to serve as the Head of Orthodontics for the Bamberg and Schweinfurt Army Military Communities. During the period 2009 to 2013, Dr. Lamb was privileged and honored to supervise the orthodontic treatment of soldiers and their families who were posted overseas.
Dr. Lamb is married to Laura Larson Lamb, and together they have four children. He enjoys a variety of outdoor activities, including hiking, skiing and traveling, and he has a special interest in travel photography.
Mike Peneguy, DDS
Dr. Michael Peneguy is a graduate of LSU School of Dentistry. He attended UT Health Science Center Surgical and Restorative Implant Preceptorship and USC School of Dentistry Comprehensive Surgical and Restorative Implant Training program.
Dr. Peneguy has treated TMD, severe wear (occlusal disease) and has extensively studied interdisciplinary dentistry for 20 years. He is a fellow of the Academy of General Dentistry and the International Congress of Implantologists, an affiliate with American Academy of Dentistry, American Associate of Implants and American Academy of Cosmetic Dentistry.
Mai Tran, DDS
Dr. Tran is from New Orleans, Louisiana. In 2010, she graduated from Boston University Henry M. Goldman School of Dental Medicine. Dr. Tran’s areas of expertise include general and aesthetic dentistry, including veneers, crowns and bridges, complete and partial dentures, endodontics, and teeth whitening. She is certified for BOTOX® and dermal fillers, including JUVÉDERM®. She also speaks Vietnamese. Dr. Tran works closely with her patients to provide comprehensive care and education on proper oral hygiene and health care. 
