Meet The Doctors

Dr. Robert Weaver

Dr. Robert Weaver is originally from Orange Park, Florida, where he attended St. Johns Country Day School from kindergarten through 12th grade. He then graduated with a Bachelor of Science in Biology from Samford University in Birmingham, Alabama. He continued his education at the University of Florida College of Dentistry where he earned his DMD. He completed his two-year pediatric dental residency at the University of Florida, where he served as Chief Resident in his final year. Dr. Weaver is board certified in pediatric dentistry and a Diplomate of the American Board of Pediatric Dentistry.

Outside of the office, Dr. Weaver, his wife, and his two sons now call the Julington Creek area home. In his spare time, he enjoys running with his dogs, fishing, playing basketball and golf, and watching Florida Gator football and basketball.

  • American Dental Association
  • American Academy of Pediatric Dentistry
  • Florida Academy of Pediatric Dentistry
  • Southeastern Society of Pediatric Dentistry
  • Florida Dental Association
  • Jacksonville Dental Society
  • Clay County Dental Society

Dr. Patrick Weaver

Dr. Patrick Weaver was born and raised in Orange Park, Florida, and graduated from St. Johns Country Day School. He graduated from Samford University as salutatorian with a Bachelor of Science in Biology. He continued to the University of Florida, where he earned his Doctorate of Dental Medicine (DMD). While in dental school, he was presented with the senior dental student award from the Florida Academy of Pediatric Dentistry and was inducted into the honor society of Omicron Kappa Upsilon. He then completed a two-year residency at the University of Florida, where he served as Chief Resident. Dr. Weaver is board certified in pediatric dentistry as well as a Diplomate of the American Board of Pediatric Dentistry. He is also affiliated with the Jacksonville Cleft and Craniofacial Clinic.

Outside of the office, Dr. Weaver, his wife, and their two children now call St. Johns County their home. He is a big Florida Gator fan and enjoys playing golf, running, and spending time with family and friends.

  • American Dental Association
  • Florida Dental Association
  • Northeast District Dental Association
  • American Academy of Pediatric Dentistry
  • Florida Academy of Pediatric Dentistry
  • American Cleft Palate — Craniofacial Association
  • Florida Cleft Palate – Craniofacial Association
  • Jacksonville Dental Society
  • Clay County Dental Society

Dr. Aylin Mazzuoccolo

Dr. Aylin Mazzuoccolo was born in Izmir, Turkey, but moved to the great city of Jacksonville soon thereafter and was raised in the Mandarin area. After graduating from Stanton College Preparatory in 2004, she attended the University of Florida, where she graduated with a Bachelor of Science in Food Science and Human Nutrition. She continued her education at the University of Florida College of Dentistry, where she earned her DMD. In her senior year of dental school, she was selected into the Advanced Education Honors Program for Orthodontics.

Throughout dental school, she stayed active with leadership positions, mission trips to Ecuador, and volunteering in the community. After dental school, she continued her training in the three-year orthodontic residency program at the University of Florida, where she was Chief Resident in her final year. She earned a specialty certificate in orthodontics, as well as a Master of Science in Dental Sciences.

Outside of the office, Dr. Mazzuoccolo is married to her wonderful husband, John, whom she met in dental school. They enjoy spending time with family and friends, exercising, traveling, walking their Boston Terrier, Griffin, and, of course, cheering on their beloved Florida Gators.

  • American Association of Orthodontists
  • Southern Association of Orthodontists
  • Florida Association of Orthodontists
  • American Dental Association
  • Florida Dental Association

Dr. Dena Mizrahi

Dr. Dena Mizrahi was born and raised in Jacksonville, Florida. She attended Washington University in St. Louis, where she received her bachelor’s degree in Psychology, with a minor in Hebrew. Dr. Dena received her DMD from the University of Florida College of Dentistry and her certificate in pediatric dentistry from Montefiore Medical Center in New York.

Throughout dental school, Dr. Dena stayed active with several leadership positions, receiving many awards including the Dean’s List, Omicron Kappa Upsilon Dental Honor Society, the Clinical Excellence and Professionalism Award, and the American Academy of Oral and Maxillofacial Pathology Professional Recognition Award. In 2015, she was awarded the James R. Roche Award of Excellence for attaining the highest score on the Qualifying Examination for the year.

Outside of the office, some of Dr. Dena’s favorite things to do are baking, cooking, drawing and spending time with her husband, Michael, and family. A fun fact about Dr. Dena is that she has a diploma in Pastry and Baking Arts from the Institute of Culinary Education in NYC! She lived in NYC for almost 10 years, and is very excited to be home in Florida!

  • The American Dental Association
  • The American Academy of Pediatric Dentistry
  • The Florida Academy of Pediatric Dentistry
  • The Southeastern Society of Pediatric Dentistry
  • The Florida Dental Association
  • The Jacksonville Dental Society
  • The Clay County Dental Society

Dr. John Nuveen

Originally from North Dakota, Dr. John Nuveen relocated to the East Coast for college at Colgate University, where he received his Bachelor of Arts in cellular neuroscience and Spanish. He then attended dental school at Temple University in Philadelphia, PA and graduated summa cum laude with his Doctor of Dental Medicine degree. As a dental student, Dr. Nuveen was awarded the Dean’s Award for Exemplary Care for Patients, the Philadelphia County Dental Society Student Award, the William S. Kramer Award of Excellence, and selected into the prestigious Omicron Kappa Upsilon Honor Society. Dr. Nuveen developed a passion for teaching during dental school and served as the lead tutor for all pre-clinical science and laboratory courses. Determined to follow in his father’s and grandfather’s footsteps, Dr. Nuveen continued his training at Temple University’s Orthodontics and Dentofacial Orthopedics 2-year residency program, where he received his specialty certificate in orthodontics and a Master of Science in oral health sciences.
 
Outside of the office, Dr. Nuveen enjoys spending time with his fiancée, Elizabeth, and their cat, Raya. He also likes to spend his free time weightlifting and running, watching hockey and Formula 1 racing, cooking, and exploring his new hometown of Jacksonville, where much of his family now lives.

Meet Our Pediatric Anesthesiologists

Dr. Kathryn Bietenholz

Dr. Kathryn Bietenholz is a pediatric anesthesiologist – a medical doctor who has completed specialty training in anesthesiology and extra training in anesthesia for infants and children. She received her medical degree in 2006 and completed a one-year surgical internship at the Mayo Clinic in 2007. She completed a three-year residency in anesthesia at the Mayo Clinic in Jacksonville in 2010 with extra training in pediatric anesthesia at The Nemours Children’s Clinic.

Dr. Brooke Maryak

Dr. Maryak received her medical degree from Mercer University School of Medicine in Macon, GA in 2009. She completed her internship and residency in anesthesiology at the Mayo Clinic in Jacksonville, FL in 2013 where she served as chief resident. Dr. Maryak was certified by the American Board of Anesthesiology in 2014 and completed her Pediatric Anesthesia Fellowship at Wolfson Children’s Hospital in Jacksonville, FL in 2015.

Dr. Maryak lives in Jacksonville, FL with her husband and two beautiful daughters.

Dr. Robert Weaver

Dr. Robert Weaver is originally from Orange Park, Florida, where he attended St. Johns Country Day School from kindergarten through 12th grade. He then graduated with a Bachelor of Science in Biology from Samford University in Birmingham, Alabama. He continued his education at the University of Florida College of Dentistry where he earned his DMD. He completed his two-year pediatric dental residency at the University of Florida, where he served as Chief Resident in his final year. Dr. Weaver is board certified in pediatric dentistry and a Diplomate of the American Board of Pediatric Dentistry.

Outside of the office, Dr. Weaver, his wife, and his two sons now call the Julington Creek area home. In his spare time, he enjoys running with his dogs, fishing, playing basketball and golf, and watching Florida Gator football and basketball.

  • American Dental Association
  • American Academy of Pediatric Dentistry
  • Florida Academy of Pediatric Dentistry
  • Southeastern Society of Pediatric Dentistry
  • Florida Dental Association
  • Jacksonville Dental Society
  • Clay County Dental Society

Dr. Patrick Weaver

Dr. Patrick Weaver was born and raised in Orange Park, Florida, and graduated from St. Johns Country Day School. He graduated from Samford University as salutatorian with a Bachelor of Science in Biology. He continued to the University of Florida, where he earned his Doctorate of Dental Medicine (DMD). While in dental school, he was presented with the senior dental student award from the Florida Academy of Pediatric Dentistry and was inducted into the honor society of Omicron Kappa Upsilon. He then completed a two-year residency at the University of Florida, where he served as Chief Resident. Dr. Weaver is board certified in pediatric dentistry as well as a Diplomate of the American Board of Pediatric Dentistry. He is also affiliated with the Jacksonville Cleft and Craniofacial Clinic.

Outside of the office, Dr. Weaver, his wife, and their two children now call St. Johns County their home. He is a big Florida Gator fan and enjoys playing golf, running, and spending time with family and friends.

  • American Dental Association
  • Florida Dental Association
  • Northeast District Dental Association
  • American Academy of Pediatric Dentistry
  • Florida Academy of Pediatric Dentistry
  • American Cleft Palate — Craniofacial Association
  • Florida Cleft Palate – Craniofacial Association
  • Jacksonville Dental Society
  • Clay County Dental Society

Dr. Aylin Mazzuoccolo

Dr. Aylin Mazzuoccolo was born in Izmir, Turkey, but moved to the great city of Jacksonville soon thereafter and was raised in the Mandarin area. After graduating from Stanton College Preparatory in 2004, she attended the University of Florida, where she graduated with a Bachelor of Science in Food Science and Human Nutrition. She continued her education at the University of Florida College of Dentistry, where she earned her DMD. In her senior year of dental school, she was selected into the Advanced Education Honors Program for Orthodontics.

Throughout dental school, she stayed active with leadership positions, mission trips to Ecuador, and volunteering in the community. After dental school, she continued her training in the three-year orthodontic residency program at the University of Florida, where she was Chief Resident in her final year. She earned a specialty certificate in orthodontics, as well as a Master of Science in Dental Sciences.

Outside of the office, Dr. Mazzuoccolo is married to her wonderful husband, John, whom she met in dental school. They enjoy spending time with family and friends, exercising, traveling, walking their Boston Terrier, Griffin, and, of course, cheering on their beloved Florida Gators.

  • American Association of Orthodontists
  • Southern Association of Orthodontists
  • Florida Association of Orthodontists
  • American Dental Association
  • Florida Dental Association

Dr. Dena Mizrahi

Dr. Dena Mizrahi was born and raised in Jacksonville, Florida. She attended Washington University in St. Louis, where she received her bachelor’s degree in Psychology, with a minor in Hebrew. Dr. Dena received her DMD from the University of Florida College of Dentistry and her certificate in pediatric dentistry from Montefiore Medical Center in New York.

Throughout dental school, Dr. Dena stayed active with several leadership positions, receiving many awards including the Dean’s List, Omicron Kappa Upsilon Dental Honor Society, the Clinical Excellence and Professionalism Award, and the American Academy of Oral and Maxillofacial Pathology Professional Recognition Award. In 2015, she was awarded the James R. Roche Award of Excellence for attaining the highest score on the Qualifying Examination for the year.

Outside of the office, some of Dr. Dena’s favorite things to do are baking, cooking, drawing and spending time with her husband, Michael, and family. A fun fact about Dr. Dena is that she has a diploma in Pastry and Baking Arts from the Institute of Culinary Education in NYC! She lived in NYC for almost 10 years, and is very excited to be home in Florida!

  • The American Dental Association
  • The American Academy of Pediatric Dentistry
  • The Florida Academy of Pediatric Dentistry
  • The Southeastern Society of Pediatric Dentistry
  • The Florida Dental Association
  • The Jacksonville Dental Society
  • The Clay County Dental Society

Dr. John Nuveen

Originally from North Dakota, Dr. John Nuveen relocated to the East Coast for college at Colgate University, where he received his Bachelor of Arts in cellular neuroscience and Spanish. He then attended dental school at Temple University in Philadelphia, PA and graduated summa cum laude with his Doctor of Dental Medicine degree. As a dental student, Dr. Nuveen was awarded the Dean’s Award for Exemplary Care for Patients, the Philadelphia County Dental Society Student Award, the William S. Kramer Award of Excellence, and selected into the prestigious Omicron Kappa Upsilon Honor Society. Dr. Nuveen developed a passion for teaching during dental school and served as the lead tutor for all pre-clinical science and laboratory courses. Determined to follow in his father’s and grandfather’s footsteps, Dr. Nuveen continued his training at Temple University’s Orthodontics and Dentofacial Orthopedics 2-year residency program, where he received his specialty certificate in orthodontics and a Master of Science in oral health sciences.
 
Outside of the office, Dr. Nuveen enjoys spending time with his fiancée, Elizabeth, and their cat, Raya. He also likes to spend his free time weightlifting and running, watching hockey and Formula 1 racing, cooking, and exploring his new hometown of Jacksonville, where much of his family now lives.

Meet Our Pediatric Anesthesiologists

Dr. Kathryn Bietenholz

Dr. Kathryn Bietenholz is a pediatric anesthesiologist – a medical doctor who has completed specialty training in anesthesiology and extra training in anesthesia for infants and children. She received her medical degree in 2006 and completed a one-year surgical internship at the Mayo Clinic in 2007. She completed a three-year residency in anesthesia at the Mayo Clinic in Jacksonville in 2010 with extra training in pediatric anesthesia at The Nemours Children’s Clinic.

Dr. Brooke Maryak

Dr. Maryak received her medical degree from Mercer University School of Medicine in Macon, GA in 2009. She completed her internship and residency in anesthesiology at the Mayo Clinic in Jacksonville, FL in 2013 where she served as chief resident. Dr. Maryak was certified by the American Board of Anesthesiology in 2014 and completed her Pediatric Anesthesia Fellowship at Wolfson Children’s Hospital in Jacksonville, FL in 2015.

Dr. Maryak lives in Jacksonville, FL with her husband and two beautiful daughters.

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