Road to Duke
Mark Causey grew up in Hall County, Georgia, in the small lake-and-mountain country that runs east of Lake Lanier and Gainesville, sixty miles north of Atlanta on Interstate 985. The Causey family was a serious athletic-and-medical household. His father, Dr. David Causey, was a longtime local physician who had played soccer at Emory. His mother, Cindy, had played basketball at Georgia Baptist. His three brothers all played college basketball: Michael Causey at TCU and Harvard, Matt Causey at Georgetown, North Georgia, and Georgia Tech, and Mark himself at Duke and North Georgia. Three brothers, three different Power-Five (or Big East / ACC / Ivy League) basketball programs, three different paths through the college game.
He attended East Hall High School in Gainesville — the small public high school that, in the early 2000s, sat in the Class 2A bracket of Georgia high-school athletics, the second-smallest of the state's six classifications. East Hall basketball, under coach Seth Vining, was a small-school program that had quietly built a Class AA state-championship-quality team around the Causey brothers. Mark was the lanky, athletic 6'3" wing — the kind of player who, in a larger-classification program, would have been a marquee Class AAAAA recruit, but in Class 2A was simply the most-celebrated small-school basketball player in the state of Georgia.
The Mark Causey East Hall record, line by line, was extraordinary:
- Career points: 2,222 — second in school history
- Single-season points: 808 — a school AND Hall County record
- Single-season three-pointers: 78 — school record
- Three-pointers in a single game: 9 — school record
- Single-game career high: 45 points in one game
- Senior year averages: 26.9 PPG, 4.6 RPG, 3.6 SPG, 2.7 APG, shooting 59.9% from the field and 41.9% from the three-point arc — a deeply unusual combination of volume scoring AND elite efficiency
- Led East Hall to a 30-2 record and the 2001 Georgia Class 2A state championship, playing alongside his younger brother Matt
- 2001 Georgia 2A Player of the Year
- Honorable mention All-American by Athlon
- First-team Class 2A All-State by the Atlanta Journal-Constitution in 2000 and 2001
- Boys Metro Atlanta Prep Team selection by the Atlanta Journal-Constitution junior and senior years
- Selected to play in the Georgia North-South All-Star Game and the Georgia-Tennessee All-Star Game
For those who lived off the east banks of Lake Lanier, the name Mark Causey was, by the 2002 Forsyth News magazine framing, "still whispered every once in a while with a legendary inflection." He was, in their language, "a budding superstar basketball player in Georgia" who "led East Hall High School to a Class AA state championship at the turn of the century and was used to receiving handfuls of letters from colleges in the mail on a weekly basis."
The college recruiting trail produced multiple Division I scholarship offers — exactly the kind of attention that a 26.9 PPG / 41.9% three-point Class 2A Player of the Year in Georgia generates. He chose Duke. He arrived in Durham in fall 2001 to walk on to Mike Krzyzewski's roster — entering the program four months after the 2001 NCAA Championship Final Four and four months before the team that included Jason Williams, Carlos Boozer, Mike Dunleavy Jr., and Chris Duhon would be ranked No. 1 in the country and chasing a second consecutive title.
At Duke
The Mark Causey Duke career is, by the box score alone, the kind of single-season walk-on chapter that hides a lot of what mattered: 12 games, 1.1 PPG, 0.7 RPG, .400 from the field, .667 from three-point range (2-of-3), .500 from the free-throw line. The full story sits in the four-month freshman season he spent on a top-ranked national contender, the institutional context in which he played, and the way he became a quiet feature of the most-loaded Duke roster of the dynasty2 era.
Freshman year (2001-02). Mark walked on to a roster that returned Jason Williams, Mike Dunleavy Jr., Carlos Boozer, and Chris Duhon — three of whom (Williams, Dunleavy Jr., Boozer) would be NBA lottery picks in the spring of 2002. The team featured the No. 2 NBA Draft pick in waiting (Williams), the No. 3 pick in waiting (Dunleavy Jr.), and the No. 35 pick in waiting (Boozer, sliding to the second round but in a class where the top players included LeBron James-era prospects). Mark Causey wore jersey #45 alongside them. The team would finish 31-4, win the ACC tournament, earn the No. 1 seed in the South Regional, and lose to Indiana 74-73 in the Sweet Sixteen — Krzyzewski's heartbreaking title-defense exit one win shy of the Elite Eight.
Mark's Duke 2001-02 season highlights, captured by the GoDuke biography:
- Career-high 4 points vs Davidson (January 2, 2002), in his most-extended action of the year — added 2 rebounds and 1 steal
- 2 points and a career-high in three-point makes (2-of-3) vs N.C. State (February 14, 2002) in 3 minutes
- 3 minutes near home at Georgia Tech (February 9, 2002) — playing 90 minutes from his hometown of Gainesville, Georgia
- First career blocked shot vs St. John's (February 24, 2002) — added 2 points, 1 rebound, 1 assist
- Pulled down a rebound vs North Carolina (March 3, 2002) — the senior-day rivalry game at Cameron
- 3 minutes vs N.C. State in the ACC Championship Game (March 10, 2002)
- 2 points and 2 rebounds vs Winthrop in the opening round of the 2002 NCAA Tournament (March 14, 2002) — his NCAA Tournament debut and only NCAA Tournament action
The GoDuke biography's single-line summary of the Mark Causey identity at Duke was direct: "A crowd favorite at Cameron Indoor Stadium ... walk-on with a nice touch from beyond the three-point line ... works hard on both ends of the floor." The 2-of-3 from the three-point arc on the season — a 66.7% mark — was, by every available efficiency measure, validation of his East Hall high-school 41.9% three-point percentage carrying over to the ACC level. The walk-on had landed at Duke as one of the small-school three-point shooters who could quietly contribute the floor-spacing role on a team that did not need additional scoring.
The transfer decision. The Duke chapter would end after his freshman year. In September 2002, Mark announced he was transferring to North Georgia College & State University (then NAIA Division II, now NCAA Division II as the University of North Georgia) in Dahlonega, Georgia — a half-hour north of his Gainesville hometown. The local AccessWDUN news report on his transfer captured the basic frame: "Former East Hall basketball standout Mark Causey is leaving Duke University and has transferred to North Georgia College & State University. Mark Causey walked on to the famed Blue Devil basketball team after a stellar four-year basketball career at East Hall... 'All the things combined, he just thought North Georgia might be the best thing for him right now.'" He would join fellow former East Hall standout Ryan Franklin and was eligible to play immediately for the Saints due to a one-time NAIA transfer waiver.
The Krzyzewski-program apprenticeship was, in his own subsequent description on his orthodontics-practice biography page, formative beyond the basketball:
> "Before orthodontics, Dr. Causey learned powerful lessons on leadership, discipline, and accountability through basketball. Playing at Duke University under Coach Mike Krzyzewski shaped how he approaches challenges, teamwork, and growth."
The single Duke season — twelve games, four points in his career-best night, and a roster spot on a Sweet Sixteen team — had been, in its own quiet way, the entire toolkit for the medical career he would build over the following twenty-three years.
After Duke
North Georgia (2002-2006). Mark transferred home to North Georgia College & State University in fall 2002 and immediately became eligible to play for the Saints. He spent the next four years building the small-school college basketball career that the Class 2A Player of the Year had been recruited for in the first place — and he graduated with honors.
He had also chosen, by the time he received his diploma from North Georgia, the academic and professional direction his entire family pedigree had pointed toward: medicine. His father Dr. David Causey was a longtime local physician in north Georgia. The decision to pursue a medical-and-dental track, and specifically the orthodontics specialty, had emerged from the example his father had set throughout his sons' childhoods. As the Causey Orthodontics website would later capture it:
> "Dr. Causey's path to orthodontics was shaped early by watching his father serve North Georgia as a local physician."
Medical College of Georgia (2006-2010). Mark enrolled in dental school at the Medical College of Georgia (now the Augusta University Dental College of Georgia) and graduated with his Doctor of Dental Medicine (DMD) degree in 2010.
MCG Department of Orthodontics (2010-2012). He continued at Augusta for his orthodontic residency, earning his orthodontic certificate from the MCG Department of Orthodontics in 2012.
Causey Orthodontics, Gainesville, GA (2012 - present). Mark returned home to Hall County in 2012 and opened Causey Orthodontics at 1011 Riverside Drive in Gainesville — exactly where his father had been practicing medicine for decades, and exactly the same Hall County community where Mark had grown up, attended East Hall High School, and led the Vikings to a state championship. The practice has since expanded to a second location in Hoschton, GA, and a clear-aligner-focused subsidiary called The Alignery.
The accumulating professional credentials across the next thirteen years would establish him as one of the most distinguished orthodontists in north Georgia — and one of the most-cited national speakers on clear aligner therapy and 3D printing in orthodontics:
- Member of the American Board of Orthodontists (board-certified)
- University of North Georgia Young Alumnus Award (2015) — presented to one alumnus per year for outstanding professional contributions
- Member of the University of North Georgia Athletic Board
- President of the Georgia Orthodontists Foundation
- Member of the Hinman Dental Society of Atlanta
- Member of the Rotary Club of Forsyth
- Voted Best of Forsyth (orthodontics) 2015, 2017, 2018, and 2019
- Faculty at the Dental College of Georgia for nearly eight years (currently part-time faculty in the orthodontics department at Augusta University)
- Teaches at the Charles H. Tweed International Foundation for Orthodontic Research — the legendary Tucson, Arizona orthodontic course where wire-bending technique and orthodontic fundamentals are taught to residents from around the world
- Multiple publications in orthodontic and dental journals focused on new techniques, technology, and clear aligner therapy
- Lectures across the United States on clear aligner therapy, modern orthodontic techniques, and clinical excellence
- Holds several provisional patents pertaining to 3D printing in orthodontics
- Dentist for the Atlanta Falcons (NFL team)
The COVID-19 3D printing chapter (March 2020). When PPE shortages hit medical workers in the early weeks of the pandemic, Mark converted his orthodontic practice's 3D printing technology to mask-production — designing replacement masks made from a 3D-printed base and a HEPA filter for medical workers to use as supplies of standard PPE ran low. His work was nationally recognized. The Forsyth County News covered it under the headline "This Forsyth County orthodontist used his 3D printer to help with shortage of face masks for medical workers." The provisional patents he subsequently filed on 3D-printing applications in dentistry and medicine grew, in part, out of the pandemic-era engineering work.
Where Is He Now
Dr. Mark Causey is in his early forties, and continues as board-certified orthodontist and founder of Causey Orthodontics in Gainesville, Georgia — the same Hall County town where he grew up, attended East Hall High School, won the 2001 Georgia Class 2A state championship, and learned the value of small-school discipline that everything in his post-basketball life has drawn from. His Causey Orthodontics website captures the full integration of basketball-and-orthodontics identity directly:
> "Dr. Mark Causey is more than an orthodontist — he's a lifelong member of the Gainesville community who believes great care starts with relationships, trust, and doing things the right way. From leading nationally in orthodontic education to treating families he grew up with, Dr. Causey brings intention, precision, and heart to every smile he serves... Dr. Causey was raised in Hall County and attended local elementary, middle, and high schools, graduating from East Hall High School. Today, he and his wife are raising their four children in the same community, with their kids attending North Hall schools. Practicing orthodontics in Gainesville isn't just where Dr. Causey works — it's home."
He has been married for over sixteen years. He and his wife are raising their four children in the same Hall County community where he was raised, with the children attending North Hall schools. The basketball-loving family pedigree continues into the next generation.
What he carries with him from Duke is the kind of formative chapter that the program rarely gets to highlight in the careers of its single-season walk-ons: a Krzyzewski apprenticeship that did not produce a basketball career but did produce, by his own subsequent description, the core leadership-discipline-and-accountability framework that has shaped everything he has built since. Twenty-three years after he last wore the No. 45 jersey at Cameron Indoor Stadium — twelve career games, 4 career points in his best single-game performance — he is the dentist for the Atlanta Falcons, a national lecturer at the Charles H. Tweed Foundation, a faculty member at the Augusta University Dental College of Georgia, the holder of multiple provisional patents in 3D-printing applications in dentistry, the 2015 University of North Georgia Young Alumnus Award winner, and one of the most-decorated orthodontists in the state of Georgia.
The lanky athletic wing whose name was once whispered with legendary inflection on the east banks of Lake Lanier has, in mid-2026, built exactly the kind of community-rooted professional life the small-town basketball legends of Hall County had always hoped one of their own would build. The Krzyzewski-program walk-on chapter was, in his own framing, the bridge between the prep-basketball legend and the orthodontics community pillar he has since become.