From cleanings and emergencies to clear aligners, veneers, implants, and dentures — we accept most PPO dental insurance plans, Indiana HIP, Medicare, and Medicaid, to help keep your out‑of‑pocket costs low.
Most PPO plans accepted, plus Medicare & most Medicaid
Emergency visits, same‑day or week cleanings & pain relief
Cosmetic options: clear aligners, veneers & whitening
Tooth replacement with implants & comfortable dentures
Answer a few quick questions and we will call to schedule your dental appointment.
**Not in-network with Traditional Medicaid.
Tell us your details and when you would like to schedule below. Our team will text/call you with the best available appointment.
Most PPO plans accepted, plus Medicare & Medicaid. No insurance? Ask about flexible payment options.
We proudly accept most PPO dental insurance plans, including Delta Dental, United Healthcare, Cigna, Aetna, and many others — plus Medicare & Medicaid dental plans.
Not sure if we take your plan? Submit the form above or call and we’ll verify it for you in a few minutes.
Tell us what you need help with today so we can match you with the right appointment and maximize your insurance coverage.
Routine cleanings, exams, x‑rays, and periodontal care to keep your smile healthy. Many PPO plans fully cover preventive visits.
Routine cleanings
Deep cleanings
Fluoride & sealants
Toothache, broken tooth, swelling, or lost filling? We hold same‑day and next‑day spots for urgent visits.
Same‑day emergency appointments
Extractions & root canals
Walk‑ins when available
Upgrade your smile with aligners, veneers, implants, or dentures tailored to your bite.

Dr. Lunan Shao is a dedicated associate dentist at Secure Dental’s Portage location. She earned her Bachelor’s degree in Bioengineering from UC San Diego in 2016 and went on to achieve her Doctorate of Dental Surgery from the University of Michigan in 2021, where her academic achievements led to her induction into the dental honor society, Omicron Kappa Upsilon. Dr. Shao is not only passionate about dentistry, but also possesses a diverse range of interests, showcasing her love for culinary experiences as a self-proclaimed foodie. An avid traveler, she dreams of exploring Paris in the future. Outside of the dental office, Dr. Shao finds joy in the company of her Japanese Shiba Inu named PooPoo, and confesses that coffee is an indispensable part of her daily routine. In her leisure time, she indulges in her love for travel, sports, poker, and a variety of board games.
Dr. Yongwoong Lee is an associate doctor based at the Portage and Lake Station offices. A distinguished graduate of the New York University College of Dentistry in 2022, Dr. Lee is dedicated to providing high-quality dental care. He is an esteemed member of the American Dental Association, showcasing his commitment to staying at the forefront of advancements in the field of dentistry. Dr. Lee’s academic excellence is further underscored by his membership in Omicron Kappa Upsilon at NYU. Beyond his professional pursuits, Dr. Lee finds joy in pursuing his favorite hobby, golf, and has a keen interest in exploring new cultures, with Japan being his next travel destination. Fueling his busy day is a passion for a good cup of coffee, and outside of work, he enjoys trying new restaurants and planning exciting travels.


Tierre Leek is the Practice Manager at Secure Dental in Portage, IN, bringing over 13 years of leadership experience in dental care. With a background as an E.F.D.A. dental assistant and office manager, Tierre combines clinical knowledge with strong operational leadership.
She is passionate about creating a comfortable experience for every patient and values the supportive, team-driven culture at Secure Dental. Outside of work, Tierre enjoys traveling, shopping, and relaxing with her favorite shows.
We blend gentle, modern dentistry with clear financial expectations. Our insurance coordinators work directly with your PPO, Indiana HIP, Medicare, or Medicaid plan to estimate costs before any treatment is started.
Transparent treatment plans — no surprise bills
Free Insurance Check
Sedation options for anxious or nervous patients
All Your Dental Work Under One Roof.
"The service was very good, I had a root canal and crown same day and the dentist was very easy going with the procedure..thank you secure dental."
— Johnson G.
"Fast and very good at what they do. Always willing to do all you require same day! Love this dentist."
— Diana B.
If you still have questions, submit the form and our coordinators will walk you through your specific plan.
We accept most major PPO plans, including Aetna, Delta Dental, Cigna, Guardian, UnitedHealthcare, BlueCross BlueShield plans, and many employer‑sponsored PPOs. Because plan details vary, the best way to confirm is to share your insurance information is to call our office so we can verify it for you.
Yes. We work with many Medicare dental plans and Medicaid dental programs. Coverage varies significantly by plan, so we always verify your benefits ahead of time and explain what is and isn’t covered before treatment begins. We are not in-network with Traditional Medicaid.
Most PPO plans cover preventive cleanings at or near 100%, while restorative procedures like fillings, crowns, or root canals may be covered at 50–80% after any deductible. Once we verify your plan, we provide a written estimate that shows: what insurance pays, your approximate co‑pay, and any remaining deductible.
Some plans offer limited coverage for orthodontic and cosmetic services, while others consider them elective. We will check your plan’s fine print and give you clear options and payment plans if services are partially or not covered.
You are still welcome at our office. We offer transparent, upfront pricing and can discuss in‑house payment plans or third‑party financing so you can move forward with necessary care and smile upgrades at a pace that works for your budget.
Monday: 9 AM - 5 PM
Tuesday: 9 AM - 5 PM
Wednesday: 9 AM - 5 PM
Thursday: 9 AM - 5 PM
Friday: 9 AM - 5 PM
Saturday: Appointment Only
Sunday: CLOSED
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Cashier's Check / Money Order
Debit / Credit
3rd Party Financing
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