Meet Our Team


Edison Han, DDS, FAGD

Dentist in Covina, CA

College Street Dental

In 1997, Dr. Edison Han completed a Bachelor of Science degree in biological science at the University of California, Irvine. Then in 2001, he earned a Doctorate of Dental Surgery from the University of Southern California, Herman Ostrow School of Dentistry. During dental school, Edison was honored by winning the Deans Scholarship. It is awarded to students at the dental school for achieving high on the dental national board.

Seeking to “payback the country he is so grateful for,” Dr. Han joined the U.S. Army reserve soon after the 9/11 terrorist attacks in 2002 and currently holds the rank of Lieutenant Colonel. He was mobilized to support Iraqi Freedom in 2003 and stationed at Fort Riley, Kansas, where he provided dental services to soldiers. LTC Edison also performed dental services in El Salvador and North Carolina as part of a humanitarian effort by the United States Army. As a civilian, Dr. Han volunteered to provide dental services to an orphanage in Esenada, Mexico, as part of a nonprofit organization called Corazon de Vida Foundation. He continues to volunteer at various health fairs in Los Angeles to promote oral health to attendees.

Since earning his doctorate, Dr. Han has continually updated and learned additional medical knowledge and skills through continued schooling. In 2002, He completed a postgraduate residency in hospital dentistry at the Veterans Affairs Medical Center in Los Angeles. During his residency, he received additional training on treating geriatric patients and those who are medically compromised. In addition, he has continually taken courses to learn about the newest dental technologies and treatment methods. And he continually take continuing education courses on the newest treatments, technologies, innovations and discoveries to keep abreast of the latest developments of the dental profession.

In 2012, Dr. Edison was again honored by winning the prestigious distinction of Fellow of Academy of General Dentistry (FAGD) by the Academy of General Dentistry. Only two percent of all American dentists earn this august recognition. Dr. Edison is also a past academic advisor and a president of the Aesthetic Dental Institute in Los Angeles. There he helped organize and lead seminars on research and clinical advancements in dentistry to dentists.

I am here to listen to your concerns and discuss with you all options to find the best treatment for you to have a healthy smile in a comfortable and friendly atmosphere. 


Cynthia Au Yeung, MD, DDS

Dentist in Covina, CA

College Street Dental

Specialist in Oral Maxillofacial Surgery

Dr. Au Yeung received her Doctor of Dental Surgery degree from UCLA School of Dentistry in 2005. She completed General Practice Residency at UCLA Medical Center in 2006 and completed Oral and Maxillofacial Surgery internship at USC in 2007. She graduated from USC Keck School of Medicine in 2010. In the following year, she completed the internship in General Surgery. Dr. Au Yeung completed Oral and Maxillofacial Surgery Residency in 2013 and became a Board Certified Oral and Maxillofacial Surgeon in 2016.  She's currently a part-time attending at USC Oral and Maxillofacial Surgery program.


Mindo Lee, DDS

Dentist in Covina, CA

College Street Dental

Specialist in Endodontics

Dr. Lee has been practicing dentistry since 2003. Dr. Lee puts the highest value on doing everything he can for all his patients to help them preserve their teeth. Dr. Lee is here to listen to his patient’s needs and address their personal dental needs. He strives to practice the highest quality of root canal therapy for all of his patients. He does this at Los Angeles Center for Endodontics by using the latest technology, going above and beyond in his continuing education courses.

His education started at Rancho Bernardo High School in San Diego, and then he went onto the University of California – San Diego where he graduated with a Bachelor’s of Science Degree in Chemistry & Biochemistry. He then attended the Ostrow School of Dentistry at the University of Southern California where he completed his Doctor of Dental Surgery degree and a residency program in Advanced Education in General Dentistry. After several years of practicing general dentistry, Dr. Lee went back to school to earn his Endodontic Specialty degree from the University of Pennsylvania School of Medicine in Philadelphia, PA. 

In his time as a dentist, he was fortunate enough to get the opportunity to serve as the team doctor for the Los Angeles Clippers basketball team from 2004-2008.

When he is not practicing endodontics, Dr. Lee loves to travel all around the world. His favorite places are Vienna, Austria, Canary Islands, Spain and Sydney, Australia.

Dentist | Karina Palillo, DMD

Karina Palillo, DMD

General and Cosmetic Dentist

Dr. Palillo attended the University of California, Merced and graduated with a degree in Biology in 2015. Having embarked on dental outreach trips abroad during her pre-dental and dental school career, she has had the opportunity to witness the immediate positive impact left on patients which she finds to be so fulfilling.

After graduating from Tufts University School of Dental Medicine in Boston, she returned to her home state of California to continue her career in dentistry. Her goal is to always provide high quality comprehensive care to patients while allowing them to feel comfortable and at ease throughout all their treatment. Dr. Palillo is a member of the California Dental Association. During her free time, she enjoys traveling, going to the beach, exploring new hiking trails, and spending time with her family, friends, and two pups.

Dentist | Cathy Tran, DDS

Cathy Tran, DDS

General and Cosmetic Dentist

Originally from Canada, Dr. Tran grew up locally in Arcadia, CA and received her Doctor of Dental Medicine at Western University of Health Sciences in 2015. She has been working in private practice since 2015, and is fluent in Mandarin Chinese, Vietnamese and Spanish. In her spare time, she enjoys cooking and spending time with her family.

Christopher Rorry, BS, RDH

Dental Hygienist

Christopher is one of the hygienists at College Street Family Dental.  I graduated from the University of Southern California, Ostrow School of Dentistry, with a bachelor degree in Dental Hygiene.  I have been practicing hygiene for over twenty years. 

I provide careful, gentle treatment as prescribed by Dr. Han, and educate my patients in order to achieve the best health and prevention of dental diseases. 

I was born and raised in the San Gabriel Valley.  I live with my wife and a cat named Panther.  We enjoy a lifestyle of activities like going to beach, mountains, and love gardening.  

The best health advice I give to all is – keep your smile healthy, Floss and Brush! 

Associated Providers: 

Dong Bin Nam, DDS

  • Specialist in Endodontics
  • University Southern California, 2002

Sharon Han, DDS

  • General Dentistry
  • Loma Linda Dental School,  1999

Seungkyu Shon, DDS

  • General Dentistry
  • UCLA Dental School, 2003

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8:30 to 5:00 (closed for lunch 1-2)


8:30 to 5:00 (closed for lunch 1-2)


8:30 to 5:00 (closed for lunch 1-2)


8:30 to 5:00 (closed for lunch 1-2)


8:30 to 5:00 (closed for lunch 1-2)


By Appointment