The Team

I joined the team in July 2022 and immediately felt welcome by the awesome staff and really great patients. I moved to Marlow in early 2022 and married my wonderful husband, Cooper Phillips later that year. We spend most of our free time in the Ag world either with show pigs or with our cow calf operation. I am so excited for my future at Southwest Dental Group and look forward to all of the conversations and connections I will make with our patients. I hope I can bring just a little bit more kindness and helpfulness into our patient’s lives and make the process of scheduling at the dentist enjoyable.

I am Diane (Di) St. Clair. I’m married to Jay St. Clair and have 2 daughters ages 26 and 30.
I have returned to work as a dental assistant with Dr. Rob Schick and his wonderful staff after a 17 year absence. I have spent 35 years in this profession including the last 15 years with Dr. Rodney Nelson before his retirement. Since that time I have spent my time in the family business, but a passion for the profession of Dentistry continued to call me. I have been given an opportunity to work for this outstanding dental practice, once again doing something I dearly love. I want to share my experience with our patients, along with some laughter, hopefully giving them a sense of comfort during their dental visits.
I look forward to meeting you!

I am a Registered Dental Hygienist for Dr. Schick since April 2018. I grew up in Marlow, and graduated from the University of Oklahoma with a Bachelor’s of Science in Dental Hygiene in May of 2016. I strive to make everyone have a positive dental experience and love working with the wonderful patients. My desire is for others to reach the goal of complete oral health and have the smile they have always wished for.

I am a Registered Dental Hygienist with Dr. Schick since March 2000. I have been truly blessed with a career that I absolutely love! I am passionate about this practice and its wonderful patients. I strive daily to provide our patients with the highest quality in preventive and therapeutic care.

I have worked for Dr. Schick since March of 2001. I love working with our patients and enjoy my co-workers. I married my husband, Rudy in 1982 and we have 3 wonderful kids, Elizabeth, Christina, and Rodolfo Jesus. I love spending time with my family and cooking. We stay very busy with our son’s sports activities and enjoy spending time with our grandchildren. My other passion is being active in my church activities.

I am the financial coordinator for the office. I joined the team in 2005 with over 30 years accounting and insurance experience. I will submit your dental insurance and assist you with payment and financing options. Healthcare financing through CareCredit is available for qualified applicants. I am dedicated to helping our patients receive quality dental care.

(580) 255-6621

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1007 W Oak Ave

Duncan, OK 73533