Thank you for choosing Summit Dental Health for your dental needs! Please select your location and then click below to access our scheduling portal and reserve your new patient exam, routine cleaning, or emergency appointment.
New Patients
For a list of insurance plans we currently accept along with additional payment options, please click here.
If you have a state-funded plan or do not see your insurance listed, please call our patient services team at (402) 799-1147.
Existing Patients
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Whether you’re looking to schedule a routine dental visit or want to get that toothache checked out, our friendly dentists can provide you with top-quality care when you need it. We have several offices in Omaha, Sioux City, and South Sioux City. Find one near you!
Dr. Lindsey Anzalone
Dentist
Creighton University School of Dentistry
Dr. Lindsey D. Anzalone is a graduate of Creighton University School of Dentistry. She enjoys being outdoors, baking and spending time with her husband and four sons.
Dr. Zach Dannenbring
Dentist
University of Iowa College of Dentistry and Dental Clinics
Dr. Dannenbring is originally from Anchorage, Alaska. He received his Doctor of Dental Surgery degree from the University of Iowa College of Dentistry and Dental Clinics. When he is not practicing dentistry, he enjoys spending time with his wife and three children as well as cheering on the Iowa Hawkeyes.
Dr. Greg Davis
Dentist
Creighton University School of Dentistry
Greg grew up in Omaha and graduated from the Creighton University School of Dentistry. He currently works as an assistant clinical professor in prosthodontics at Creighton, where he has received numerous teaching awards. He also serves as a faculty advisor for the Creighton chapter of the Students National Dental Association.
Dr. Kenny Farivari
Dentist
Creighton University School of Dentistry
Dr. Kenny Farivari was born and raised in Omaha, Nebraska. He attended Creighton University, where he received his Bachelor of Arts in psychology in 2008 before earning his Doctor of Dental Surgery degree from the Creighton University School of Dentistry in 2012. Outside of dentistry, he enjoys sports, being outdoors, cycling and running.
Dr. Mike Gritzuk’s educational background prior to dentistry was biomedical engineering and sciences specifically related to cardiovascular health. From biomedical engineering to engineering smiles, he is thankful for these experiences.
When Dr. Gritzuk is not practicing dentistry, he is a volunteer and serves as an elected Board of Directors member for the Omaha non-profit C.W. Youth Resource Center (CWYRC). Dr. Gritzuk also enjoys outdoor activities including running, cycling and kayaking. He supports several pet rescue organizations and is currently training his English golden retriever to be a therapy dog to support youth, adults and senior citizens. Dr. Gritzuk is a Gold Invisalign provider and has been treating patients with Invisalign since 2016.
Dr. Kayla Haiar
Dentist
University of Nebraska Medical School College of Dentistry
Dr. Haiar is a proud graduate of the University of Nebraska Medical School College of Dentistry. Dr. Haiar is a member of the American Dental Association, Nebraska Dental Association and Academy of General Dentistry. She chose dentistry in part thanks to an orthodontist who fixed her smile — she was amazed at how big of an impact it had on her self-esteem, and decided that’s what she wanted to do for others. Dr. Haiar’s hobbies include golfing, reading and riding bikes. She is married to Brandon and is a native of Elk Point, South Dakota.
Dr. Jose Ibarrola
Dentist
Creighton University School of Dentistry
Dr. Ibarrola is a specialist in endodontics, which involves root canal treatment and other associated procedures. He received his dental degree from Creighton University School of Dentistry and his master’s degree in endodontics from Marquette University School of Dentistry. Dr. Ibarrola is currently an associate professor of endodontics at Creighton University School of Dentistry and a diplomate of the American Board of Endodontists. He takes pride in helping patients keep their natural dentition by saving teeth that might otherwise be extracted.
Dr. Ibarrola was born in Nogales, Sonora, Mexico, and has lived in Omaha since 1989. He is married to his wife, Susan, and has two daughters. He enjoys cooking, exercising and being a spectator on all of his daughters activities.
Dr. Jack Jasinski
Dentist
Creighton University School of Dentistry
Dr. Jack Jasinski grew up in Mount Prospect, Illinois, and was inspired by his own positive experiences as a young dental patient to pursue dentistry and make a difference in the lives of his patients. He attended the University of Illinois – Chicago where he earned a bachelor’s degree in biology before going on to earn his Doctor of Dental Surgery from Creighton University School of Dentistry.
Dr. Jasinski enjoys getting to know his patients and helping them improve their smile to ease their pain and improve functionality and self-confidence.
When not practicing dentistry, he enjoys golfing, attending sporting events, traveling, and going to concerts. Dr. Jasinski played hockey for eighteen years and speaks Polish and Spanish.
Dr. Elle Jones
Dentist
Creighton University School of Dentistry
Dr. Jones is a 2016 graduate of Creighton University School of Dentistry. Dr. Jones participates in many organizations, including the American Dental Association, Nebraska Dental Association, Academy of General Dentistry and Omaha District Dental Society. A native of Omaha, she enjoys spending time with family and friends and trying new restaurants. She chose to go into dentistry because of personal experiences with her own teeth, and was inspired by her childhood dentist.
Dr. Nick Kanning
Dentist
Creighton University School of Dentistry
Dr. Kanning spent his childhood in Montana. He attended dental school at Creighton University School of Dentistry and has received extended training in Invisalign and Zoom In Office Bleaching. Nick enjoys rehabbing commercial buildings into residences, two of which have been featured on the Home and Garden Network.
Dr. Deepthi Kollipara
Dentist
University of Nebraska Medical Center College of Dentistry
Dr. Deepthi Kollipara grew up in a small town in India without access to dentistry. She shadowed a dentist as a child and knew immediately that dentistry was the field for her. She went on to complete her master’s degree in public administration and health policy and graduated from the University of Nebraska Medical Center College of Dentistry. She is a member of the Indiana Dental Association, American Academy of General Dentistry and the American Association of Women Dentists.
Dr. Kollipara understands the connection between a healthy smile and a healthy you. Her goal is to provide patients with the best possible oral care to help prevent disease and promote overall wellness. Her passion in dentistry includes building relationships with her patients, serving her community and giving people beautiful, healthy smiles to improve their quality of life.
When she is not practicing dentistry, Dr. Kollipara enjoys being outside with her husband and daughter, cooking, organizing, and watching superhero movies.
Dr. Katarina Kouri
Dentist
Creighton University School of Dentistry
Originally from Wisconsin, Dr. Kouri earned her dental degree from Creighton University School of Dentistry. Dr. Kouri chose to go into dentistry because she enjoys working with people and with her hands. She believes dentistry offers a great variety of procedures daily as well as intriguing continuing education opportunities as the field advances. Her hobbies include running, cooking, and spending time with her family and friends.
Dr. Wayne Lewis
Dentist
University of Iowa College of Dentistry and Dental Clinics
Dr. Wayne Lewis is a graduate of the University of Iowa College of Dentistry and Dental Clinics. He is a member of the American Dental Association, Iowa Dental Association, North West Iowa Dental Association and the Sioux City Dental Society.
Dr. Laura McFadden
Dentist
University of Nebraska Medical Center College of Dentistry
Dr. McFadden grew up in Wyoming. She attended Midland Lutheran College and received her dental degree from the University of Nebraska Medical Center College of Dentistry in 1996. In her spare time, Laura likes to read as well as sew — one year she made costumes for the entire office! She has also taken up running as a hobby, competing in three half marathons and her first full marathon this past year.
Dr. Stephen Michael
Dentist
University of Nebraska Medical Center College of Dentistry
Dr. Steve Michael is from Omaha, Nebraska, and received his undergraduate degree at the University of Nebraska — Lincoln. He went on to attend the University of Nebraska Medical Center College of Dentistry for his Doctor of Dental Surgery degree. Dr. Michael is a founding member of the Nebraska Wind Symphony and is a commercial pilot and flight instructor.
Dr. Sara Remm
Dentist
Creighton University School of Dentistry
Dr. Remm graduated from Creighton University School of Dentistry with her Doctor of Dental Surgery degree in 2016. While attending Creighton, she worked as a dental assistant. Sara enjoys running in her spare time and has completed over 15 half marathons. She is married to Jordan and they enjoy traveling and watching sports, including Husker football and the College World Series.
Dr. Hal Ritchie
Dentist
University of Nebraska Medical Center College of Dentistry
Dr. Ritchie is a proud Nebraska native. He received his undergraduate degree from University of Nebraska — Lincoln and his Doctorate of Dental Surgery degree from the University of Nebraska Medical Center College of Dentistry. Dr. Ritchie has practiced general dentistry for over 35 years and strives to create a positive experience for all his patients. In addition to his experience, Dr. Ritchie has received extended training in clear aligner treatment and dental sedation. When he’s not at the office, he enjoys spending time with his wife, children and grandchildren. He is also an avid Nebraska football and Creighton Blue Jay basketball fan.
Dr. Alvin Samuels
Dentist
Creighton University School of Dentistry
Dr. Alvin Samuels is originally from Omaha, Nebraska. He earned his dental degree from Creighton University School of Dentistry and is a member of the Academy of General Dentistry. His favorite part of dentistry is working with his hands and providing a much-needed service to the community. In his spare time, he listens to audio books and will occasionally take part in a 5 –10K fun run. Dr. Samuels is a Navy veteran, serving as a dental officer for five years.
Dr. Zachary Schufeldt
Dentist
Creighton University School of Dentistry
Dr. Schufeldt was born in Texas and raised in Omaha. He attended Creighton University School of Dentistry. Dr. Schufeldt says he chose to go into dentistry because of his interest in science and appreciation for hands-on work. His hobbies include bike riding, bird watching, watching Marvel movies, following current events, and spending time with his wife.
Dr. Teryn Sedillo
Dentist
Creighton University School of Dentistry
Dr. Sedillo is originally from Pueblo, Colorado. She graduated from Creighton University School of Dentistry and went on to complete additional training at St. Barnabas Hospital in New York. Dr. Sedillo is a member of the Special Care Dentistry Association and the American Academy of Developmental Medicine and Dentistry. She provides care for our special needs patients.
Dr. Sedillo has three children and enjoys flower farming.
Dr. Jenna Shuler
Dentist
University of Missouri — Kansas City School of Dentistry
Dr. Jenna Shuler is a Northern California native and a graduate of the University of Missouri — Kansas City School of Dentistry. She enjoys helping people improve their oral health and feel confident with their smile. When Dr. Shuler isn’t practicing dentistry, you can find her gardening, bird watching or hiking with her husband and their two dogs.
Dr. Peter Straub
Dentist
Creighton University School of Dentistry
Dr. Straub is a graduate of Creighton University School of Dentistry. He chose to go into dentistry because he enjoys working with his hands and problem-solving. Dr. Straub’s interests include classic cars, rottweilers and presidential history.
Dr. Lauren Weller
Dentist
University of the Pacific Arthur A. Dugoni School of Dentistry
Dr. Lauren Weller is from Cedar City, Utah. She holds a Bachelor of Science in public health from Brigham Young University, and a Doctor of Dental Surgery degree from the University of the Pacific Arthur A. Dugoni School of Dentistry. Her passion for dentistry started in the third grade with a science fair project on teeth. Dr. Weller excels in removable prosthodontics, has expertise in single-tooth anesthesia, and enjoys restoring patients’ oral health so they can enjoy their favorite foods. As a member of the American Dental Association and the Nebraska Dental Association, she is committed to professional growth. Dr. Weller is married to her husband Brett, and enjoys playing pickleball, competing in triathlons, backpacking, and knitting. She has explored 40 countries, speaks Cantonese fluently, and is currently mastering Spanish.
