About Your Dentist

Steffan Sigler, DDS

“I bet if people sat outside and looked at the stars every night, they would live a lot differently.” - Bill Watterson

My Mission

“My goal is to free patients of their fear of dentistry by providing the most comfortable, enjoyable experiences possible and have fun in the process.”

Education

Doctorate of Dental Surgery
University of Oklahoma College of Dentistry - Norman, OK

Bachelor of Science in Biochemistry (magna cum laude)
Cameron University - Lawton, OK

Continuing Education & Professional Memberships

Dr. Sigler is an active member of the American Academy of Cosmetic Dentistry, Academy of General Dentistry, American Dental Association and Oklahoma Dental Association. Dr. Sigler also acts as an Officer on the Board of Directors in the Oklahoma County Dental Society and serves on the American Dental Political Action Committee.

Life & Hobbies

Dr. Sigler enjoys spending quality time with his lovely wife, traveling, cooking, practicing photography, mountain biking, running, yoga, recording music, building cars, golfing, playing basketball/baseball/soccer/football, and of course, eating good food and experiencing new cultures in new places.

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Wendy Mooney, DDS

"A smile is the prettiest thing you can wear!"

My Mission

"To provide lifetime dental care with the highest standard of treatment and tailored specifically to each individual client in a comfortable, relaxed and friendly environment."

Education

Doctorate of Dental Surgery
University of Oklahoma College of Dentistry - Oklahoma City, OK

Advanced Education in General Dentistry
University of Oklahoma College of Dentistry - Oklahoma City, OK

Associate’s Degree in Nursing
Rose State College - Midwest City, OK

Continuing Education & Professional Memberships

Dr. Mooney completed her Advanced Education in General Dentistry Residency at Oklahoma University, where she gained valuable knowledge in state-of-the-art technology, procedures, and other materials in dentistry to advance her clinical skills and better serve her patients. She is an active member of the Academy of General Dentistry and serves as a Doctor Mentor for Heartland Dental.

Life & Hobbies

Dr. Mooney served honorably in the Air Force and Air National Guard. She is a proud mother of two active kids. Every morning, Dr. Mooney practices CrossFit for fitness, and she's currently training for a half-marathon. She loves to cook and read, and she enjoys taking continuing education courses. Dr. Mooney is also a member of Life Church.

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Mary Klug, DDS

"The world always looks brighter from behind a smile."

My Mission

"To provide excellent dental care to patients while making them feel welcome and comfortable by maintaining both a positive and professional environment."

Education

University of Mississippi, Bachelor of Arts in Biology – Oxford, MS (Magna cum Laude)

University of Tennessee College of Dentistry, Doctorate of Dental Surgery – Memphis, TN

Continuing Education & Professional Memberships

Dr. Klug is currently an active member of the American Dental Association, Tennessee Dental Association, Memphis Dental Society, and Academy of General Dentistry. She is passionate about continuing education in order to provide her patients with the highest quality care.

Life & Hobbies

When she's not practicing dentistry, Dr. Klug enjoys reading, playing tennis, traveling, and spending quality time with her family and friends.