8761 W Center Rd
Omaha, NE 68124
Phone: (402) 764-1226


Monday: 8:00am – 5:00pm
Tuesday: 7:30am – 4:00pm
Wednesday: 7:30am – 4:00pm
Thursday: 7:30am – 4:00pm
Friday: 7:30am – 12:00pm

Connect With Us

Our Staff

Dr. Gregory L. Torosian

Dr. Gregory L. Torosian, DDS

Dr. Greg Torosian is a proud Creighton University alumni, earning both his bachelor's degree in mathematics there in 1993 and then his dental degree in 1997. He has been practicing dentistry in Omaha since then. Dr. Greg has trained extensively in all areas of comprehensive dentistry. The state minimum requirement for continuing education in dentistry is only 30 hours of study every two years, and Dr. Greg exceeds that requirement with an average of more than 100 hours of study annually. He is passionate about providing state-of-the-art care and serving his patients to the best of his ability.

Outside of the office, Dr. Greg enjoys spending time with his family. He loves triathlons, golfing and fishing in the summer months and hunting and skiing in the winter months. He and Karli, his wife of 23 years, have four children; the oldest son is proudly serving in the US Navy. The Torosian family are very involved in the community—Karli owns and operates a local dance studio, Backstage Dance. Dr. Greg faithfully follows San Francisco Giants baseball, Nebraska Husker football and Creighton University basketball.

He looks forward to getting to know you and your family.

Dr. Greg’s comprehensive post-graduate training and education includes:

  • The Dawson Academy: (full year of study) St Petersburg, FL ( --Advanced training in complex restoration, TMJ treatment, occlusal therapy (bite problems and imbalances). Training was completed with world-renowned clinician, author and educator Dr. Pete Dawson.
  • Mid-Atlantic Center for Advanced Dental Study: Chesapeake, VA ( --Study was completed with international clinician and educator Dr. John C. Cranham.
  • Invisalign Certification: Kansas City, MO (
  • Icon Articulation: (full year of study) Omaha, NE -- Education completed with orthodontic specialist and diplomate, Dr. Kelly Conway.
  • The Kois Center: ( -- Education with international educator and periodontal/prosthetic specialist, Dr. John C. Kois. Studied restorative/periodontal interface Biomechanics I and esthetic gingival surgery with clinical Instruction by Dr. Bill Robbins and Dr. Eric Rindler
  • American Academy of Cosmetic Dentistry, Annual Conferences: ( Successfully passed written exam.
  • Camlog Implant Education: Omaha, NE ( --Implant fundamentals, diagnosis and treatment planning, surgical techniques and more with Dr. Jim Eggleston.
  • California Implant Institute: (full year of study) San Diego, CA ( Studied oral implantology and advanced bone grafting in-depth with institute director and award-winning implantologist Dr. Louie Al-Faraje.

Dr. Dominic Armbrust

Dr. Gregory L. Torosian, DDS

Dr. Dominic Armbrust and his family moved to Omaha to pursue his dream of becoming a dentist. He received his bachelors in Biology from the University of North Dakota and is a graduate of Creighton University School of Dentistry. He and his family loved Omaha so much that they chose to make it their home.

Dr. Dom enjoys spending time with his family and friends. He and his wife, Reyne, have two boys, Ian and Brody. The Armbrust family has completely settled into life in Omaha. Reyne is a science teacher at Elkhorn High School and really enjoys her job and the friendships they have made. Dr. Dom has a love for the outdoors and introducing their boys to new adventures. He spends a majority of his free time watching Ian and Brody play tennis, basketball and lacrosse. Dr. Dom enjoys boating and fishing, camping, golfing, hiking and snowboarding. He is an avid fan of the Green Bay Packers, Creighton Basketball and University of North Dakota Hockey.

He is excited for this opportunity to work with an incredible team that truly cares about each patient’s well-being. He strongly believes patients deserve the most advanced treatment and care options available. Dr. Armbrust will consistently work to continue his education in order to stay up-to-date on the latest technology, techniques and research.

Dr. Dom’s Professional Memberships and training include:

Anne - Insurance Coordinator/Accounts Manager

DDr. Dominic Armbrust

Anne has been with the office for over 40 years. She has lived in the Omaha area her entire life and attended the University of Nebraska-Omaha. She is married and is an extremely proud mother to her daughter. She enjoys spending time knitting, reading, gardening, and traveling.

Jen - RDH

Dr. Gregory L. Torosian, DDS

Jen has been with the office for 5 years. She has a B.S in Psychology from Wayne State College and a B.S in Dental Hygiene from UNMC College of Dentistry. She and her husband Brad have been married for 14 years and have one son named Reid. Jen likes to spend her free time working out, decorating cakes, and singing.

Sheri - DA

Dr. Gregory L. Torosian, DDS

Sheri has been with the office for over 20 years. She is a proud mother of four and grandmother of four. In her off time she likes running her youngest daughter around and playing with her grandbabies. When she is not spending time with family, she enjoys reading, sewing, crocheting, and crafts.