Our Dentists

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Dr. Aaron Jeziorski

Dr. Jeziorski is an Arizona native who thrives on brightening the smiles of all his patients. He has a Bachelor of Science in Kinesiology. After his undergraduate studies, he attended the Arizona School of Dentistry and Oral Health through A.T. Still University where he earned his Doctor of Dental Medicine degree. Dr. Jeziorski is passionate about dental education, he regularly attends seminars and conferences to continue his own dental education and expertise. He also provides guidance to dental students at the Central Arizona Shelter Services Dental Clinic for the Homeless.

A family man, Dr. Jeziorski married his soulmate, Chrissy, in 2007, and together they have four children. When he's not in the office, he enjoys spending time with his family. Dr. Jeziorski provides his personal cell phone number to his patients to ensure they always have access to the care they need. Now that's dedication!

Dr. Michael Hood

A fourth-generation Arizonan, Dr. Hood attended Arizona State University, followed by the esteemed Baylor College of Dentistry in Dallas, Texas. He has performed countless cosmetic dental procedures and is certified and licensed to use the FDA-approved LANAP® and Periolase® procedures to treat gum disease. He is also Invisalign® certified and trained in dental sleep medicine to aid his patients suffering from sleep apnea and snoring.

Dr. Hood is married with four children. He enjoys spending time with his wife and children when he's not in the office.

Headshot of Dr. Hood

Dr. Peter Y. Cha

Dr. Peter Y. Cha sincerely welcomes you to the dental family at Arizona Biltmore Dentistry. He is dedicated to making sure his patients are treated with the highest standards of care with a gentle touch. His goal is to provide comprehensive treatment, helping each patient achieve dental health with optimal esthetic results. Putting an emphasis on the importance of preventive oral care, Dr. Cha is committed to taking the time for patient education to motivate each patient to maintain dental health daily at home. He enjoys doing dentistry and is greatly committed to learning about current new technologies and innovations in the field of dentistry. He endeavors to make the dental visit a comfortable experience and genuinely looks forward to establishing a trusting long-term relationship with each patient.

Currently, Dr. Cha holds a position as an adjunct professor at Midwestern University School of Dentistry. He received his (D.D.S.) degree from Loma Linda University School of Dentistry in Southern California. He is an active member of the American Dental Association, the Arizona Dental Association and the Central Arizona Dental Society.

The beautiful desert has been home to Dr. Cha for over 20 years. He currently resides in Phoenix with his wife, daughter, and a goldendoodle. In his spare time, he enjoys working out, reading, cooking, and spending time with his family.

Dr. De'Shondra N. Leonard

Hello Everyone! My name is Dr. De’Shondra N. Leonard. I grew up all over the U.S. and abroad due to my father serving in the U.S. Army. However, I spent most of my adolescent years in New Orleans, Louisiana, where I went on to graduate from Xavier University of Louisiana in 2008 with a Bachelor of Science Degree in Chemistry. I then set my eyes on pursuing a career in dentistry at Meharry Medical College in Nashville Tennessee. I graduated with my Doctorate of Dental Surgery in 2012. Since graduating, I completed an AEGD residency program at Wichita State University in Wichita Kansas in 2013. Since then I have been an associate doctor at several practices in Houston, Texas for the last 7 years and treated babies as young as 6 months and all the way to 99. In my spare time, I enjoy hanging with my sorority sisters (Delta Sigma Theta Sorority, Inc), staying active, traveling to find the best beaches in the world, and rooting for my hometown football team, The New Orleans Saints.

My passion for dentistry started around age 16 when I went to the orthodontist and got braces. The transformation in my self-esteem and confidence due to that experience impacted me in a way that made me want to have that lasting effect on people as well. Some of my best career experiences have been mission work in the Dominican Republic and Houston Texas where I have been able to provide dental care in communities that may not have access to healthcare. Although I enjoy all aspects of dentistry, Endodontics (root canal therapy) is my biggest passion. Helping my patients retain their natural teeth for many years and also eradicating pain and infection brings joy to me that can not be explained. It is my hope that when I meet you, you’re left feeling like a member of my family.

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Dr. Austin Shackelford

Dr. Austin Shackelford is the 5th generation of his family to take part in the dental profession here in Phoenix, Arizona. After being born and raised in Arcadia, Dr. Shackelford went on to attend the University of Utah, where he earned his Bachelor of Arts in Latin and served as captain of the baseball team. He returned home for dental school and graduated in the top 5% of his class at ATSU Arizona School of Dentistry & Oral Health. Dr. Shackelford furthered his education by completing three years of specialty training in the field of Oral & Maxillofacial Pathology at Columbia University College of Dental Medicine in New York City. Dr. Shackelford is excited to continue his family legacy and to provide optimal care to his patients using his strong foundation in general dentistry and his specialty training in the recognition, diagnosis, and management of oral diseases. Dr. Shackelford is a member of the American Dental Association, Arizona Dental Association, and is a fellow of The American Academy of Oral & Maxillofacial Pathology. In his free time, he enjoys running, biking, and spending time with his wife, Carleigh, and their Australian Shepherd, Raine.

Dr. Robert Swanson

Dr. Swanson is a new resident of Arizona. After growing up in Rockford, Illinois, he attended the University of Illinois (Go Illini!) and majored in molecular and cellular biology. Following that, he completed dental school at the University of Illinois at Chicago College of Dentistry. Finally, he made his way out to the southwest after completing a one-year post-graduate AEGD residency at the Zablocki Veterans hospital in Milwaukee, Wisconsin. Dr. Swanson loves the wide array of procedures encountered in general dentistry, and he thoroughly enjoys getting to know patients and making them as comfortable as possible during treatment. He is very adamant about patient education, taking time to show patients pictures and explain procedures and preventative measures that can improve oral health greatly for his patients.

Dr. Swanson is very excited to explore Arizona. In his free time, he can most likely be found hiking, on the golf course, or caring way too much while watching his Chicago sports teams.

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Dr. Alin Gorgan

Dr. Alin Gorgan was born in Romania, but moved to the US at the age of 9 and grew up in Scottsdale, AZ. He attended Arizona State University and graduated with a Bachelors of Science Degree in Human Nutrition. Afterwards, he attended The University of Oklahoma College of Dentistry and earned his Doctor of Dental Surgery. After practicing in Oklahoma City for a year he decided to move back to Arizona.

He enjoys all aspects of dentistry and treats all of his patients in a caring and compassionate manner, just like they were a member of his family. Dr. Gorgan utilizes the latest skills and technology in dentistry to provide his patients the healthy and esthetic smiles they deserve. He strives to make each patient aware of their dental conditions, educating them on preventative care, and making sure they are treated exceptionally and comfortably.

Dr. Gorgan has furthered his dental education by attending continuing education classes each year and is a member of the American Dental Association and the Arizona Dental Association.

In his free time Dr. Gorgan enjoys spending time with his family, traveling, watching sports (Soccer and F1), and hiking the beautiful trails of the valley.

Dr. Cole Bisbing

Dr. Bisbing is excited to be a member of the Arizona Biltmore Dentistry team and affiliate offices. His mission is to provide all patients with the highest standard in modern dental techniques while insuring a comfortable and compassionate office experience. He is passionate about lifelong learning as well as understanding his patient’s unique needs, which allows him to provide a personalized experience. He remains faithful to comprehensive dentistry, with focuses on aesthetic and implant procedures.

A native to Arizona, Dr. Bisbing attended Arizona State University earning a Bachelor of Science in Kinesiology. Upon completing his undergraduate degree he focused his studies to earning a Doctor of Dental Surgery at Creighton School of Dentistry located in Omaha, Nebraska. During his clinical experience he would be recognized for his standard of care earning the Leadership in Endodontics award.

In his free time he enjoys spending time with his friends and family, playing golf, working out, reading, and traveling.

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Dr. Farnaz Dariush

Dr. Farnaz Dariush was born and raised in Arizona. She attended Arizona State University and majored in Family & Human Development. After graduating with a Bachelors in Science, she started her dental education at the Arizona School of Dentistry & Oral Health where she completed her degree of Doctor of Dental Medicine. 

Dr. Dariush has quality experience in the field of dentistry and has worked in multiple different environments and patient populations. She has the ultimate training in dental technology and is eager to learning each and everyday to better patient experiences. Dr. Dariush's main focus is not only providing excellent dental treatment, but also making sure she brings awareness on oral hygiene instructions and prevention of diseases. Each patient deserves a beautiful healthy smile and Dr. Dariush is here to make it come to life. She is energetic, empathetic, and treats all patients with respect. 

In her free time she enjoys spending time with her family, friends, and husband. Some hobbies she enjoys are baking, biking, shopping, and traveling. Dr. Dariush also enjoys humanitarian work and outreach programs across the world. 

Our Office Team

Employee, Heather, of Arizona Biltmore Dentistry


Administrative Director
Employee, Brittnie, at Arizona Biltmore Dentistry


Dental Hygienist
Employee, Stacey, of Arizona Biltmore Dentistry


Dental Assistant