Creating Smiles in Siouxland.

We are a family-owned office with a professional team who makes your dental care our top priority.

We love creating smiles in Siouxland, and it’s easy because our patients love us so much. We believe that intention combined with skill is the combination that keeps our patients loyal and generous with their praise. The goal of our team is to listen first, then deliver excellence with comfort. We truly love what we do and we hope that shines through from the moment you walk through the door, to the follow-up phone call after your visit. Our hope is that you walk away with a smile.

We also believe in being philanthropic. It’s an honor to serve the Sioux City and Elk Point communities. Be sure to connect with us on Facebook to see how our team is serving and supporting some of our favorite charities.

We recently sponsored a Learning Lab at GiGi’s Playhouse-Sioux City! They provide services at no cost to those with Down Syndrome, including one-on-one math and literacy tutoring.

New Patients

New patients are always welcome at The Dentist of Siouxland! Select the button below to access new patient paperwork for the location you would like to visit or call us to book an appointment today!

New Patient Paperwork

No Cavity Club

We love healthy smiles! All children ages 0-14 can be part of our No Cavity Club by practicing good oral hygiene and not having any cavities at their dental checkup.

Learn More About the Club

Meet the Doctors

We want you to know us professionally as well as personally. It’s not just about what we know, it’s also about ensuring you’re comfortable with who we are. Click the buttons next to any of our photos to read more about our experience, our lives, and our interests.

Dr. Carmela Asinas, Dentist in Sioux City, Iowa

Dr. Asinas

Dr. Carmela grew up in Santa Clarita, California, and ventured to the midwest to receive her Doctorate of Dental Surgery. Dr. Carmela went into dentistry because it combined her passion for art, science, and helping others.

Dr. Penfield, Dentist in Elk Point, SD

Dr. Penfield

Dr. Penfield grew up in Elk Point, South Dakota and received her degree from the University of Nebraska Lincoln. She completed her dental degree in Utah and has a passion for the dental industry.

Dr. Burhoop

Dr. Burhoop

Dr. Burhoop has been part of the Sioux City community since 1996. When he isn’t in the office he enjoys spending time with his wife and two daughters, especially doing anything outdoors.

Dr. Chinnery, Dentist in Sioux City, Iowa

Dr. Chinnery

Dr. Chinnery, a Sioux City Native, loves serving people and providing quality dental care to patients in Sioux City, IA. Learn More.

Our Team

Get to know us a little better before, during or after your visit. We can't wait to meet you!

Sara, Office Manager


Office Manager

Sara is our office manager who helps keep us organized as a team and enjoying our day! She has two daughters who make her life so much fun! When not at work, you can find Sara and her family at Lake Okoboji. They love spending their weekends there from Spring to Fall.

Vicki, Front Desk Lakeport Dental


Front Desk Coordinator

Vicki is our front desk coordinator, often the friendly voice our patients hear on the phone and the first smiling face they see when coming into the office. Vicki enjoys talking with patients and making them feel welcome. She loves that our team laughs together every day. Sometimes it’s because of a funny thing our kids did or might be something funny that happened at the office…it’s just one of the little things that makes Vicki such a pleasure to work with! Vicki has been married to her husband Randy for many years. They have a son Cade, as well as a very spoiled dog! They love to go for walks, do yard work, decorate, and shop.

Ashli, Front Desk Coordinator, Lakeport Dental


Front Desk Coordinator

Ashli is a newer member to the team, but is thrilled to be able to work with such a great group of people. You might see her most often at our Hamilton location, but don’t be surprised to see her at Lakeport, too! She enjoys spending time with her son, boyfriend, and her boyfriend’s daughter. Family is the most important thing to her and is a huge animal lover. She also has an adventurous side that includes skydiving!

Yvette, Front Desk Coordinator at The Dentist of Siouxland at Elk Point


Front Desk Coordinator

Yvette brings to The Dentist of Siouxland at Elk Point a wealth of knowledge on all things dental insurance and front office administration. Yvette has worked in dental for several years now and also has some experience in the plasma donation industry. Yvette has 4 children that she enjoys raising and spending time with. While being from Sioux City, Yvette has had so much enjoyment brought to her already from meeting the community of Elk Point and loves the feeling that Elk Point brings. When not at work; Yvette is part of a very tight knit family and spends all of her time with her parents, her siblings, and her children.

Beatriz, Dental Hygienist, Lakeport Dental



Beatriz is fluent in Spanish and is very passionate about educating her patients to help them understand the importance of oral health. Beatriz graduated from the University of South Dakota in 2017 with a Bachelors Degree in Dental Hygiene. Her hobbies include spending time with her fur baby Kiloz and working out at a Crossfit gym where she is also a coach.

Katie, Dental Hygienist at Dentist of Siouxland



Katie graduated from Kirkwood in Cedar Rapids and loves to educate her patients on oral health. She was even able to do a dental mission trip in Jamaica to serve communities that otherwise receive no dental care! Katie is a huge animal lover and enjoys hearing about people's pets and discussing her two dogs.

Heather, staff member at Dentist of Siouxland



Heather is a 1999 graduate from the University of South Dakota in Vermillion. Heather and her husband live in the country just outside of Sioux City where her husband farms and raises cattle.

Amy, Hygienist



Amy is a dental hygienist with a true love for dentistry. Amy loves being a hygienist, but if you ask her what’s next, she will tell you that one of her biggest dreams is to become a dentist someday! Amy has passion for all things dentistry, food and making memories with her loving son.




Mikayla grew up in Danbury, Iowa before attending the University of South Dakota in Vermillion, SD, where she studied for her Bachelor of Science in Dental Hygiene and graduated from that program in 2020. When not treating patients at the office, Mikayla enjoys spending time outdoors, caring for her dog and cat, and getting together with her family.

Sherry, Dental Assistant, The Dentist of Siouxland at Lakeport


Dental Assistant

Sherry is an experienced and wonderful Dental Assistant. She graduated from the Dental Assistant training program at Barksdale Air Force Base in Bossier City, LA. Sherry has over 16 years of dental assisting experience. Her many patient-care and lab duties keep her busy and she can often be found working alongside Dr. Burhoop supporting patient procedures. Sherry makes each patient’s visit pleasant by providing the best, most gentle care possible.

Ashley, Dental Assistant


Dental Assistant

Ashley is a dental assistant with a drive to provide patients with the best care. This not only is Ashley at work, but at home too! When she’s not working, her two twin daughters keep her busy. She loves caring for them and living life to the fullest in whatever she is doing.

Ruth, Dental Assistant


Dental Assistant

Ruth is team member always striving to be the best version of herself. She loves to learn new things that enable her to grow, which is one of the reasons she doubles as a dental assistant and front office team member! Ruth has raised two amazing children who are now grown, loves the ocean, calls her cats her “furbabies” and hopes to retire on the beaches of Hawaii someday!

Karlee, Dental Assistant


Dental Assistant

Karlee was raised in Elk Point and you may recognize her face from back when she was on the basketball court playing for EP Jefferson! Karlee graduated from Dental Assisting School in May 2020. Karlee has spent all of her Dental Assistant career so far with us here in Elk Point and we are so grateful! Karlee enjoys attending her younger brothers sporting events, spending time with her friends, and most of all her family at their cabin.

Jessica, Dental Assistant at The Dentist of Siouxland at Lakeport


Dental Assistant

Jessica is a Sioux City native that graduated from WITCC as a dental assistant in 2010. Jessica really enjoys meeting new people and getting to know each of our patients is very important to her. In her free time she enjoys spending time with her family and she and the rest of the crew are changing lives, one smile at a time.

Our Core Values are What We Live by.

Passionate team players: We work TOGETHER to care for our patients and we’re excited about it!

Respect: We treat each patient and each other with respect and courtesy. We give patients the care that we want for our own family members.

Caring: We CARE about each other and our patients. Our patients are not just numbers in a database!

Positive: We focus on solutions to whatever situations we are facing.

Family Atmosphere: We proudly serve all ages!

The Dentist of Siouxland at Lakeport

3434 S. Lakeport St.
Sioux City, IA 51106
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Monday: 7:30 a.m. - 5:30 p.m.
Tuesday: 7:30 a.m. - 5:00 p.m.
Wednesday: 8:00 a.m. - 8:00 p.m.
Thursday: 7:30 a.m. - 5:30 p.m.
Friday: 8:00 a.m. - 12:00 p.m.


(712) 276-8391

Email Address

[email protected]

The Dentist of Siouxland at Hamilton

Hablamos Español

2930 Hamilton Blvd
STE 103, Building Upper F
Sioux City, IA 51104
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Monday - Thursday: 8:00 a.m. - 5:00 p.m.


(712) 255-1440

Email Address

[email protected]

The Dentist of Siouxland at Elk Point

109 E. Main Street
P.O. Box 368
Elk Point, SD 57025
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Monday: 7:30 a.m - 5:30 p.m.
Tuesday: 7:30 a.m. - 5:00 p.m.
Wednesday: 10:00 a.m. - 6:00 p.m.
Thursday: 8:00 a.m - 5:30 p.m.
Friday, Saturday, and Sunday: Closed

Phones answered during normal business hours any day Monday-Friday


(605) 356-2271

Email Address

[email protected]

Connect With Us

Using Technology to Empower Optimal Health

At The Dentist, it is our goal to help each of our patients achieve optimal oral health through convenient, comprehensive family care. That is why we provide thorough diagnosis and treatment with the help of 3-D Cone Beam technology. 3-D Dental X-Rays are safe and they allow us to obtain images at the highest resolution possible.

Cone beam x-ray machine

3D Cone Beams X-Rays

Dr. Burhoop uses the 3D Cone Beam X-ray not only to diagnose various conditions, but to prepare the best possible treatment plan for each individual patient. Not everyone is the same, and the 3D X-ray shows Dr. Burhoop and our staff things like your bone density, thickness, and where your nerves are, allowing us to provide you the best care possible. We are committed to having current technology to give each patient the care they deserve. Providing exceptional patient care that you can trust is our highest priority.