About Us

We recognize that all of our patients are unique and deserve to receive dental care that reflects their individual needs. Our experienced and talented dental team is committed to working with you and your family to create a comfortable, stress-free, and rewarding dental experience every time you visit our practice. We are pleased to welcome you and your family, and we look forward to serving you.

Meet Dr. Colleen Bullard

On Being A Dentist

Dr. Colleen Bullard is the founder and President of Comprehensive Dentistry, which is the most progressive and patient-centered practice in the Ypsilanti area. Her background in psychology and Master’s Degree in social work guides her unique approach to patient-centered dental care. Due to this approach, over 5,000 patients from 5 counties and 2 countries entrust their oral health to Dr. Bullard.

Dr. Bullard trained at the #1 ranked University of Michigan Dental School, where she was inducted into Omicron Kappa Upsilon, the most prestigious dental honor society in America. Under the mentorship of Dr. Arun Garg, Dr. Bullard received advanced training in surgical implant placement.

Dr. Bullard believes very deeply in service tot hose in need. She has partnered with the Hope Clinic locally, and the World Mission Partners globally to deliver dental care to the underserved in Ypsilanti and around the world, such as in the Dominican Republic. Before dental school, Dr. Bullard was inducted into Psi Chi, the international honor society in psychology. Now a member of the University of Michigan Alumni Association, she loves watching Michigan sports, doing hot yoga, reading, and most importantly, spending time with her husband Bill, niece Maxine, and watching her daughter Samantha’s swim meets all over the country.


Dr. Samantha Bassil

Dr. Samantha Bassil truly believes in the importance of treating her patients in a compassionate and caring manner. She has a strong desire to help patients achieve their oral health goals and she values the trust each patient places in her to improve their smile. She received both her Doctor of Dental Surgery and Bachelor of Science degrees from the University of Detroit Mercy as a member of the highly-selected 7-year BS/DDS program, graduating at the top of her class. She has received numerous awards and honors in dental school including the Detroit District Dental Society Award for Excellence in Patient Care and the International Congress of Oral Implantologists’ Pre-doctoral Student Achievement Award.

Dr. Bassil also completed a year-long residency at the Ann Arbor Veterans Hospital, during which she gained experience treating medically compromised patients and individuals with complex dental needs. She maintains memberships in the American Dental Association, Michigan Dental Association, Academy of General Dentistry, Omicron Kappa Upsilon Dental Honor Society, and Sigma Alpha Nu Honor Society.

When Dr. Bassil is not in the office, she enjoys spending time with her husband, dogs, and family. She is a Michigan native and loves all the outdoor activities that Michigan has to offer.



    Dr. Hana Yosief

    Above all, Dr. Hana M. Yosief takes a caring and compassionate approach to medicine. She enjoys putting patients at ease by taking the time to explain treatment options and taking the patient’s concerns and values into consideration. She is a graduate of University of Windsor where she completed two Bachelor of Science degrees with honors in Biotechnology and Biology. She went on to earn her Doctorate of Dental Surgery degree from Meharry Medical College where she was named to the National Deans List as well as inducted into the Omicron Kappa Upsilon Society – an honor reserved for the top ten highest academically ranked dental students. 

    Dr. Yosief is the recipient of the Best of Oral Surgery award from the American Association of Maxillofacual Surgeons, Hanau Excellence in Prosthodontics Award, and the Pathology Research Award. In addition, Dr. Yosief completed a full year of advanced dentistry at Bay Pines Veteran Healthcare and is proficient in advanced esthetic dentistry and surgical procedures.

    Dr. Yosief has lived in several countries and is fluent in five languages which further enables her to interact with patients from all backgrounds. In her free time, Dr. Yosief enjoys spending time with her large family, exercising, reading, biking, and traveling. 

    Meet Our Hygienists

    Helen, RDH

    Dany, RDH

    Lindsay, RDH

    Katelyn, RDH

    Monica, RDH

    Meet Our Dental Assistants

    Chelsie, RDA

    Megan, DA

    Diane, DA

    Ashley, CDA

    Tami, DA

    Hannah, DA

    Paige, DA

    Meet Our Administrative Specialists

     Ally, Financial Team Member

    Monique, Financial Team Member

    Angela, Customer Service Representative

    Kelsey, Chief Operations Officer

    Maranda, Customer Service Team Leader

    Paige, Customer Service Representative

    Elisabeth, Financial Team Leader

    Taylor, Customer Service Representative

    Lauren, Marketing Director

    Meet Our CEO

    Bill,  CEO & Marketing Director
    COMPLIMENTARY CONSULTATION Make an appointment with our office today to see how we can get you in great oral health! We look forward to hearing from you. Learn More
    OFFERING INVISALIGN Both children and adults can benefit from Invisalign Clear Aligners. Straighten your teeth without others knowing! Make an appointment today! Learn More
    PATIENT APPRECIATION Refer a friend, leave us a Google+ review, or complete your treatment plan for your chance to win a limo service & dinner out, spa services, elite car detailing packages, and MORE!. Learn More
    meet dr. bullard Your smile is the first impression that others have of you, so it makes sense that you would want it to be bright, white and healthy... Learn More

    Patient Testimonials

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