Meet The Team

Meet our skilled and compassionate oral surgery team dedicated to your comfort and care. With years of experience and advanced training, our experts are here to provide you with exceptional oral surgical services. Trust our talented staff to deliver personalized treatment plans and guide you through a seamless, stress-free oral surgery experience.

Don’t be afraid to say hello if you recognize our faces when you visit!

Sherry Wittwer
Practice Manager

Mireya Flores
Personnel Manager

Ann Frazier Personnel Manager at Central Valley Dental Implant & Oral Surgery Institute

Ann Frazier
Financial Assistant

Karrie Allen
Implant Treatment Coordinator

Hannah Pietsch
Marketing Specialist

Teresa Tonella Hanford Office Manager at Central Valley Dental Implant & Oral Surgery Institute

Teresa Tonella
Visalia Office Manager

Maria Aguilar Visalia Office Manager at Central Valley Dental Implant & Oral Surgery Institute

Maria Aguilar
Hanford Office Manager

Randi Bettencourt Tulare Treatment Coordinator at Central Valley Dental Implant & Oral Surgery Institute

Randi Bettencourt
Tulare Office Manager

Amani Gill Dr. Rahn Implant Treatment Coordinator

Amani Gill
Fresno Office Manager

Tammy Rector
Account Executive Manager

Lettie Jacques Account Executive at Central Valley Dental Implant & Oral Surgery Institute

Leticia Jacques
Account Executive

Leonor Gutierrez
Account Executive

Nicole Willer-Wood
Account Executive

Patty Mendoza
Account Executive

Nicole Tolbert Hanford Treatment Coordinator at Central Valley Dental Implant & Oral Surgery Institute

Nicole Tolbert
Hanford Patient Coordinator

Diana Silva
Tulare Patient Coordinator

Leslie Espino
Visalia Patient Coordinator

Diana Pelayo
Fresno Patient Coordinator

Lisa Carli
Fresno Patient Coordinator

Angie Hernandez
Porterville Patient Coordinator

Lucy Wilson Dr. Bell's Implant treatment at Central Valley Dental Implant & Oral Surgery Institute

Lucy Wilson
Dr. Bell’s Implant Treatment Coordinator

Allie Cardoza
Dr. Anderson’s Implant Treatment Coordinator

Tina Rice
Dr. Smith’s Implant Treatment Coordinator

Deborah Martin
Dr. Rahn’s Implant Treatment Coordinator

Talisha Freedenburg Account Executive at Central Valley Dental Implant & Oral Surgery Institute

Talisha Freedenburg
Dr. Bunnell’s Implant Treatment Coordinator

Julia Wise
Porterville Assistant Manager

Dr. Anderson’s Surgical Team

Hannah Junio
Dr. Anderson’s Surgical Team

Veronica Ruis
Dr. Anderson’s Surgical Team

Lucia Grande
Dr. Anderson’s Surgical Team

Amy Aquino
Dr. Anderson’s Surgical Team

Dr. Bell’s Surgical Team

Annette Herod
Dr. Bell’s Surgical Team

Lucy Tinajero
Dr. Bell’s Surgical Team

Racquel Rodriguez
Dr. Bell’s Surgical Team

Danielle Wilson
Dr. Bell’s Surgical Team

Dr. Bunnell’s Surgical Team

Siara Short
Dr. Bunnell’s Surgical Team

Marlen Duran
Dr. Bunnell’s Surgical Team

Gabby Tapia
Dr. Bunnell’s Surgical Team

Hailee Mendoza
Dr. Bunnell’s Surgical Team

Maira Ramos
Dr. Bunnell’s Surgical Team

Dr. Smith’s Surgical Team

Monique Serna
Dr. Smith’s Surgical Team

Anyssa Villasenor
Dr. Smith’s Surgical Team

Samantha Cornett
Dr. Smith’s Surgical Team

Dr. Rahn’s Surgical Team

Tiffany Gregor
Dr. Rahn’s Surgical Team

Judi Nash
Dr. Rahn’s Surgical Team

Kayla Zapata
Dr. Rahn’s Surgical Team

Hear From Our Patients

“All of the staff are very friendly and helpful. Dr. Anderson is great! He is friendly, kind, and very patient. My sister has had teeth extracted and the whole experience was efficient with no complications. We highly recommend this practice.”

-Wendy M.

"My son needed some teeth taken out for the orthodontist. We went to Dr Anderson, he was great with my son and we felt very taken care of. My son loved "going to sleep" and Loved Dr. Anderson's socks. We would recommend him to anyone."

-M G

"I was referred to Dr. Rahn by my dentist in regards to some troublesome wisdom teeth that needed to be removed. Dr. Rahn and staff were wonderful! They explained everything well, and also provided literature for both pre, and post operative instructions. 4 teeth were extracted in under an hour. Insurance/billing information was also explained in detail. Thanks Dr. Rahn and staff, you're all greatly appreciated."

"Such a great experience!. I came to Dr. Smith back in October with some discomfort from an impacted wisdom tooth. Staff was amazing with scheduling me in. I called on a Wednesday and they were able to get me an appointment for that Friday. I showed up on Friday and got 5 wisdom teeth extracted and was back home recovering within an hour. Procedure went well, I was back at work with little to no swelling on Tuesday. Highly recommend Dr. Smith. Staff is very friendly and work fast to take care of all insurance information prior to visit so you're not sitting there filling out paperwork."

"Dr. Anderson is remarkably masterful and the Visalia office staff are absolutely top notch. I had trepidations about the procedures or potential discomfort which proved unfounded. The expert evaluation, explanations and attention to detail left no question or concern unanswered or unaddressed. Highest recommendation."

"I recently moved to Tulare and needed my wisdom teeth removed. I was very worried about the entire process, but their staff was very helpful they answered all my questions and made me feel comfortable. Even up to the day of my appointment, Dr. Bell and staff reassured me about the entire process. I came in today for my follow up appointment and I’m so glad that I was able to find a perfect spot in the Valley for my dental care."

"Excellent, professional, caring staff, and Dr. Bunnell is fabulous. He is very knowledgeable, compassionate, and very reassuring. He takes the time to explain everything and answers every question thoroughly. I never felt like I was being rushed and he appeared to be genuinely concerned. I would give his office 10 stars if I could! Oh, by the way, no pain at all the day after my extraction! That's amazing! Thank you so much Dr. Bunnell!"

Serving the following cities in Kings County, Tulare County, Kern County, and Fresno County:

Hanford, Lemoore, Corcoran, Avenal, Tulare, Visalia, Porterville, Dinuba, Exeter, Lindsay, Woodlake, Three Rivers, Cutler, Farmersville, Ivanhoe, Goshen, Orosi, Springville, Tule River, Bakersfield, Delano, Coalinga, Clovis, Selma, Reedley, Fresno, Oakhurst CA

Office Hours

Monday through Friday: 8:00 AM - 5:00 PM

Central Valley Oral Surgery and Dental Implant Institute is the leading dental facility specializing in advanced oral surgeries and dental implants.