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Dr. Jason Lemmon and Dr. Lines outside the practice

Our team

Meet the team who will know your name.

Three doctors and a close-knit team who close the office each week to train together.

The doctors

Who you will see in the chair.

Dr. Jason Lemmon, DDS

Dr. Jason Lemmon, DDS

Co-Owner · Oral Surgery & Sedation

Sees patients at both the Foothills and Yuma offices

Dr. Lemmon is a co-owner of Picacho Dental and the only doctor on our team who performs sedation, alongside oral surgery, dental implants, esthetic cases, Clear Aligners, root canals, and crowns.

Sedation is never something we add on the spot. Dr. Lemmon evaluates each patient first, and once your history has been reviewed and you qualify, nitrous, oral, or IV conscious sedation can be built into your treatment plan. Some health conditions can make sedation unsafe, so not every patient qualifies, but for those who do, it is one more way to make a visit easier.

A Yuma native, he graduated dental school in 2008 and completed an Oral Surgery Fellowship at Baylor University before starting the practice, making him the most experienced of our three doctors. He is trained internationally in advanced implant techniques, which is a large part of why the full implant procedure can stay in-house here, from extraction to final crown. For patients with real dental anxiety or complex needs, that means fewer offices, fewer handoffs, and one team that already knows your history. On the occasions a case calls for a specialist beyond our walls, he will say so and help make that connection.

Dr. Lines
Dr. Lines with his family

Dr. Lines

Co-Owner · General, Implant & Esthetic Dentistry

Sees patients at both the Foothills and Yuma offices

Having undergone complex dental treatments his entire life, Dr. Lines understands firsthand the value of comfort, charisma, and esthetic dentistry. That experience shapes an approach that's as much emotional as it is physical. Alongside his esthetic work, he places implants, performs oral surgery, and handles Clear Aligners, root canals, and crowns for patients across the practice.

A Yuma native, Dr. Lines graduated dental school in 2018, then served as a dentist in the U.S. Air Force and completed an Air Force AEGD (Advanced Education in General Dentistry) program before moving back home to become a co-owner of Picacho Dental. His wife Lisa and their eight children have supported him every step of the way.

His time in dental school was marked with distinction, earning multiple clinical dentistry awards for his esthetic eye and friendly personality. He offers a relaxing, easygoing approach to an experience that can be nerve-wracking for some, and is known by many patients as the dentist “who is always singing.” As a veteran, Dr. Lines values the sacrifices of people doing extraordinary work, and he's grateful to be back in his hometown after 13 years away pursuing his education and serving in the military.

Dr. Cameron Madsen

Dr. Cameron Madsen

Associate · General Dentistry

Sees patients at the Foothills office

A Sacramento, California native, Dr. Madsen earned his Bachelor of Science in Biomedical Science from Brigham Young University-Idaho before completing his Doctor of Dental Surgery degree at the University of the Pacific Arthur A. Dugoni School of Dentistry in San Francisco. He is committed to delivering compassionate, high-quality care and to making sure every patient feels comfortable and well informed at each visit.

Dr. Madsen enjoys the full scope of general dentistry and welcomes new patients as well as those in need of same-day emergency care. His goal is to help every patient achieve a healthy, confident smile, and he believes the best outcomes grow out of relationships built on trust.

Outside the office, Dr. Madsen enjoys playing and watching sports, snowboarding, coaching soccer, trying new restaurants, and spending time with family and friends. He looks forward to serving the community and helping patients keep their smiles healthy for years to come.

Our team

The people behind your care.

Our team spans hygienists, dental assistants, administrators, and the leadership who keep everything running. Here are a few of the people you will meet.

  • Andrea
    Andrea
  • McKenzie
    McKenzie
  • Leslie
    Leslie
  • Mayra
    Mayra
  • Kampbell
    Kampbell
  • Magda
    Magda
  • Corlie
    Corlie
  • Karina
    Karina
  • Nichole
    Nichole
  • Xenia
    Xenia
  • Alex Z.
    Alex Z.
  • Kendra S.
    Kendra S.
  • Alexia C.
    Alexia C.
  • Ashley B.
    Ashley B.

Our culture

An energetic, close-knit team.

We close the office each week so the whole team can train together. It keeps our care sharp, and it is a big part of why the people here actually like working side by side, something you tend to feel the moment you walk in.

The Picacho Dental team jumping together outside a historic Yuma building

Come meet us in person.

Book your one-hour first visit and spend it with our team, not a form.