My name is Kyanna Alizea Yniguez. I am a medical assistant and care coordinator for Providers Direct. I started my career in the medical field in 2015 by attending Carrington College. I enjoy working for Providers Direct; the patients make it worthwhile and my co-workers are lovely, kind and helpful people.


 I am mother to a handsome 2 year old boy, and on my free time I enjoy watching him as he learns to count, playing with my nephew who thinks he is the hulk himself and watching movies.


I feel very fortunate to have this position and look forward to learning more in the medical field.


Cassandra Rollin

Lead Medical Assistant

VIP Care Coordinator

Rachel Peyron

Medical Assistant

​VIP Care Coordinator


 My name is Cassandra Rollin and I am a Medical Assistant and Care Coordinator at Providers Direct, currently working at the Posada Health location in Green Valley I am engaged to be married and have two handsome and ACTIVE boys, ages 3 and 10 who keep me busy. I enjoy spending time with my family, watching football and basketball, and cheering on our Oakland Raiders and Arizona Wildcats!


I first started working in the medical field at age16 in a care home in my hometown in California as a kitchen assistant/server for the elderly and loved it. That is where I knew I wanted to stay involved in helping others. After moving to Arizona in 2005 I spent some time as a medical receptionist, and although I loved what I did, I wasn't content. I resigned my position and went back to school, attending Carrington College and receiving my certificate in Medical Assisting. Fast forward to 2016: after taking two years off to be a stay-at-home mom, I decided it was time to go back to work. I applied for the medical assistant position with Providers Direct and was granted the opportunity to go back to doing what I love.

Kyanna Yniguez

Medical Assistant VIP Care Coordinator



 My name iis Alexa Jimenez and I am a Medical Receptionist at the Posada Health location. I have over five years experience in the medical field as a Medical Assistant and Medical Receptionist.


In 2009 I received my Medical Assistant certification through Brookline College. I am excited for the opportunity to expand my medical expertise and knowledge specifically in this position, as well as in the medical field in general.

Alexa Jimenez

Medical Receptionist

 My name is Rachel Peyron and I'm a Medical Assistant and Care Coordinator for Providers Direct. I come from a big family that works in the medical field and meat cutting industry. I was born and raised here in Tucson. I live with my family of three and we seem to be together most of the time. I have two dogs and two cats that are family as well. In my spare time, I always find myself playing guitar or games with family and friends.


I attended Carrington College for Medical Assisting, not expecting what was to come next. As the months went by, I learned many valuable lessons and met sone wonderful people along the way. I graduated in late January, 2016  and had the change to walk the stage in May, 2016. I have been working for Providers Direct since February, 2016. I have to say that as my first job, it is something I will never regret nor forget! I absolutely love my co-workers and the patients I work with. It is a dream come true that I can work for such a great company with great values and lessons to teach!

Dinah Gradillas

Front Desk Administrator/Office Manager

My name is Fawn Kuehne. I was born in California, and raised in Montana. I come from a family of 13 children, and hold the position of middle child. I have a rambunctious 4 year old son that occupies my free time. I love doing bead work and paper crafts when he allows me to!


I have been working in the Medical Billing profession for 8 years. I accepted a full-time position with Providers Direct in June, 2014. I work in the companie's Colorado office and provide support to the Tucson Office in the way of training, claim review and correction and claim submission. I am also responsible for Accounts Receivable and am excited to be a part of this progressive company.

Fawn Kuehne

Billing Analyst

My name is Dinah Gradillas and I am the Front Desk Administrator at Providers Direct. I was born and raised in Arizona.

. My husband and I have been married for 23 years and are raising 4 wonderful teenagers and one equally wonderful grand-daughter. I stopped working to help my teenage daughter with her daughter until she was ready to start pre-K and then I decided it was time for me to re-enter the work force.

My previous experience includes 7 years in the dental field as a private insurance coordinator which was a great learning experience and added to my knowledge. I was fortunate enough to be given the opportunity to work for Providers Direct and feel very lucky to be part of this great and progressive company.



I come to Providers Direct with an extensive background in Business Administration and Accounting. My career spans 35 years and includes being a Corporate Comptroller in the building materials industry, and also for a car dealership. I retired from Flower Motor Company in 2009.


My husband, Jim, is a retired Sheriff's deputy having served Montrose County for 38 years. We are raising 3 grandchildren: Catee 17, Martin 16, and Alexis 14. I am the oldest soccer mom on the field! The children keep us very busy and we are happy that we can provide kinship care to these at-risk children. In addition to the 3 grandchildren that live with us, we have 6 other grandchildren and one great-grandson. 


I currently manage our Business Office which is located in Montrose, Colorado.  I handle insurance contracting and credentialing, insurance and customer billing, advertising, website development and maintenance, as well as other business related duties. We also support the office staff in Tucson by answering overflow phone calls, making appointments and occasionally visiting the office to train and develop staff. I feel very fortunate to be involved with such a fine group of professionals.

Cathie Martinez

Business Office Manager

Providers Direct

Meet the Staff

  Hours Monday through Friday 8:00 a.m. - 5:00 p.m.       Telephone  520-722-2400