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St. Anthony Main
219 Main Street SE, Suite 302
Minneapolis, Minnesota 55414

(f) 612.623.8807

Emma Ramsbottom Wagner, Associate Evaluator

In May, Emma joined the PDA team as an Associate Evaluator. Emma just received her Master of Arts degree in Evaluation Studies from the University of Minnesota. Prior to joining PDA, Emma served as an AmeriCorps VISTA member at the Hispanic Committee of Virginia, spent several years coordinating and developing non-profit programs in the Seattle area, and most recently carried out evaluation projects with Planned Parenthood of MN|ND|SD and Hamline University.

At PDA, Emma will primarily work on evaluating ClearWay MN’s community engagement grantee programs and processes and the Hawaii Department of Health’s statewide tobacco quitline and in-person tobacco cessation community grants program.

Emma is drawn to the facilitative aspects of evaluation work and enjoys collaborating with stakeholders to effectively surface, organize, and respond to their evolving ideas and needs.  She is also enthusiastic about data visualization, and loves incorporating creative elements into her communications and reports.  In her free time, Emma is an increasingly adventurous baker, pop culture nut, and very uncompetitive runner.


Colin Summers, Developer

Colin joined PDA in May as a developer. The main project he is working on is the construction and design of a large software system for the Florida Department of Health for tracking an in-person tobacco cessation program. His current technology focuses are .NET MVC, AngularJS and Microsoft SQL Server.

Colin received his Bachelor’s Degree in Computer Science from the University of Wisconsin – Parkside in 2013. He then moved to the twin cities to work as a Developer at Magenic where he gained experience with a variety of technologies including .NET MVC, Microsoft BizTalk and MongoDB.  There he was recognized as Consultant of the Quarter for Q4 2015 for demonstrating excellent professional communication and technical skills and his ability for quickly mastering new technologies.

Outside of work, Colin enjoys spending time with his family and two dogs. He is busy getting ready for the second addition to the family, another son, expected this October. In his free time, he enjoys cruising in his Subaru WRX, fixing up his Fiat Spider, and playing video games.


Margaret Merrill, Stats Intern

In early June we welcomed Margaret, who has been serving as our Stats Intern this summer. Margaret just received her Bachelor of Arts degree in Economics and Statistics from St. Olaf College.

At PDA, Margaret will help with the analysis of data having to do with tobacco cessation and other public health programs. Margaret is interested in data visualization and is excited to spend her summer at PDA. Outside of work Margaret enjoys playing tennis and reading.


Posted in General, PDA Staff

PDA is currently seeking an IT Manager to oversee our infrastructure. The IT Manager will be responsible for effective provisioning, installation, configuration, operation, and maintenance of systems hardware and software and related infrastructure inside our company. We have a laidback and casual atmosphere and are looking for a passionate person who loves computers, servers and technology and is excited about having a leadership role. For more information about this position, qualifications, and how to apply, click here.


Posted in Job Openings

Written by Heather Zook

What is an eReferral?

An electronic referral (eReferral) is a method for electronically sending data between a healthcare provider and an outside health-related agency. eReferrals are integrated into Electronic Health Record (EHR) systems, so they are automatically documented in the patient’s medical record.

At PDA, we recently started working with eReferrals in the field of tobacco cessation. If a patient reports tobacco use to their healthcare provider and expresses interest in receiving tobacco cessation support, the eReferral is automatically populated with the patient’s contact information and sent to the tobacco cessation program.

What are the benefits of eReferrals in tobacco cessation?

More referrals: The number of referrals by healthcare providers to tobacco cessation programs has been shown to increase significantly when switching from a fax to eReferral system.1-2

Increased efficiencies: Using eReferrals saves time and money, as healthcare staff no longer need to fill out referral forms by hand. With eReferrals, the tobacco cessation program is directly notified of the referral while the patient is still in the exam room.

Better communication: eReferral systems are bidirectional, which means that the outcome of the referral (e.g. patient enrolled in the program or patient received nicotine replacement therapy) is automatically sent back to the referring provider and documented in the patient’s electronic medical record. This open communication benefits the provider, program staff, and the tobacco user!

Documented Meaningful Use: Implementing eReferrals can help healthcare systems achieve and document the tobacco use EHR Meaningful Use Core Objectives and Clinical Quality Measures.3

How is PDA working with eReferrals?

PDA has configured our PDAExchange automated data processing system to receive eReferrals from an EHR system and then transmit them to a system for tobacco cessation program staff to follow-up with patients. PDAExchange will also transmit outcome data back to the provider about the status of the referral.

To learn more about how quitlines are utilizing eReferrals, check out the North American Quitline Consortium’s resources on electronic quitline referrals.



1 Warner, D. D., Land, T. G., Rodgers, A. B., & Keithly, L. (2012). Integrating tobacco cessation quitlines into health care: Massachusetts, 2002-2011. Preventing Chronic Disease, 9, 1-7.

2 Adsit, R. T., Fox, B. M., Tsiolis, T., Ogland, C., Simerson, M., Vind, L. M.,…Fiore, M. C. (2014). Using the electronic health record to connect primary care patients to evidence-based telephonic tobacco quitline services: a closed-loop demonstration project. Translational Behavioral Medicine, 4, 324-32.

3 Centers for Medicare & Medicaid Services. (2013). 2014 Clinical Quality Measures adult recommended core measures. Baltimore, MD.


Posted in General, Technology

PDA is currently seeking a Program Evaluator to join our team of evaluators, statisticians, and developers. We are looking for someone who is detail-oriented, a self-starter, and who would be able to contribute to the full range of a client, including developing evaluation plans and logic models, analyzing and interpreting quantitative and qualitative evaluation results, and effectively and efficiently reporting findings to clients and other stakeholders. For more information about this position, qualifications, and how to apply, click here.


Posted in Job Openings

The Society for Research on Nicotine and Tobacco’s annual conference starts tomorrow and several PDA staff will be there.

Anne is presenting along with our client from the Florida Department of Health on a novel non-medical tobacco cessation referral system, housed within workforce development centers in Florida.  She will report on numbers referred to a statewide cessation program, and quit rates for those referred. The time and location of their presentation is below.

Using employment infrastructure to recruit for statewide cessation programs:  Referrals, enrollments and outcomes.

Anne Betzner, Marilyn Leeds, Jane Parker, Katherine Rehorst, Julie Rainey, & Elisia Norton.

Thurs, Mar 3 @ 11:10am in Chicago Ballroom 8


PDA staff also collaborated with our client Clearway Minnesota on four different poster presentations, which are listed below. If you’re at the conference, stop by and introduce yourself!

Offering consumers choices: Patterns of service selection in a multi-service cessation program

Barbara Schillo, Paula Keller, Becky Lien, Randi Lachter, Amy Kerr, Emily Subialka Nowariak

Thurs, Mar 3 from 11:30am to 1pm

Poster #1-113


Use of tobacco and tobacco cessation services in urban and rural Minnesota

Raymond Boyle, Becky Lien, Michael Amato

Fri, Mar 4 from 11:30am to 1pm

Poster #3-151


Do treatment seeking smokers use ENDS differently than the general population?

Emily Subialka Nowariak, Becky Lien, Michael Amato, Erin O’Gara

Fri, Mar 4 from 5:30 to 7pm

Poster #4-113


NRT starter kits and quit rates: What influences quitting?

Amy Kerr, Paula Keller, Becky Lien, Barbara Schillo, Randi Lachter, Vanessa Kittelson

Fri, Mar 4 from 5:30 to 7pm

Poster #4-147


For more information about the SRNT conference, click here.


Posted in General, Presentations

PDA is currently seeking a full time Senior Evaluator to join our team of program evaluators, statisticians, and developers. We are looking for someone to take on leadership responsibilities for some of our evaluation projects, which are in the areas of tobacco control and chronic disease. For more information about this position, qualifications, and how to apply, click here.

Posted in General, Job Openings

Did you know that if you want to label both the year and the month on the horizontal axis of a line chart that Excel will automatically do that for you? This is what I mean:


I may be late to the party on this one, but I was so excited when I discovered this trick a few years ago, and I wanted to (finally) share the love in case any one else was in the dark about it.

Here’s the problem we were running into. Sometimes in a line chart there were two calendar years represented within the same series. We often used one column in Excel to represent both the month and the year, entering “Jul-2015”, for example. But that resulted in a lot of unnecessary repetition with the year labels, which cluttered the horizontal axis and, frankly, made me twitch.

month and year appears for all horizontal axis labels

Another option we sometimes used was to only include the month in the Excel data, entering “Jul” for example, and then we manually added text boxes to label the years. It took a little more time, but the repetition issue was resolved and we had control over how the labels looked. Definitely an improvement.

only months are automatically added to the horizontal axis; years are manually inserted

But then I discovered that Excel is smarter than I sometimes give it credit for. There is also the option of entering the years in the first column and the months in the second column. Excel will automatically understand that you have two levels of horizontal axis labels and format them as such. Whaaaat?! While you have less control over the look of the labels, the automation is pretty stinkin’ sweet.

months and years automatically added on two different levels of the horizontal axis

How do others approach labeling the years and months in a line chart when there are two calendar years represented within the same series? Or has this function served you in another way with different types of data? I’m sure there are other tricks out there that we don’t know about, so please share!


Posted in Excel, General

In January we welcomed Mark DiPasquale to our team. Mark will be serving as a Senior Developer. Prior to joining PDA, Mark worked as a Systems Developer at Capella University, where he supported marketing initiatives for prospective learners in a fast-paced agile environment. As a full-stack developer experienced with a variety of architectures and technologies, Mark looks forward to planning and building software for PDA’s clients.

Mark adds, “I love PDA’s mission, commitment to building flexible long-term solutions, and pragmatic can-do approach to technical challenges. It’s a pleasure and privilege to be a part of this team.”

Welcome, Mark! We are thrilled to expand our programming capabilities!


Posted in General, PDA Staff

A handful of PDA staff are heading to Chicago tomorrow for the American Evaluation Association’s annual conference. Check out our presentations below. We hope to see you there!


From tragic to magic: Building organizational capacity to produce high-quality data visualizations, reports, and presentations. An ignite presentation by Angie Ficek on Wed, Nov 11 at 5:35pm.

What is going on here? The use of audio recordings and “secret shoppers” to assess program implementation in public health. Presented by Emily Subialka Nowariak, Angie Ficek, and Anne Betzner on Thurs, Nov 12, 2:00-2:45pm.

Novel public health program evaluation: Adaptive tobacco cessation evaluation and dissemination models. Presented by Amy Kerr, Vanessa Kittelson, and Emily Subialka Nowariak, and co-authored by Paula Keller and Marietta Dreher from ClearWay Minnesota on Fri, Nov 13, 3:30-4:15pm.

Part 1: Responsive and relevant evaluation: Using university/community partnerships to prepare exemplary evaluators. Discussion led by Melissa Chapman Haynes on Fri, Nov 13, 3:30-4:15pm.

Part 2: Responsive and relevant evaluation: Using university/community partnerships to prepare exemplary evaluators. “Building university/community partnerships through an interdisciplinary training institute,” presented by Jean A King and Melissa Chapman Haynes on Friday, Nov 13, 4:30 – 5:15 pm.


Posted in General, PDA Staff, Presentations

In August and September, we welcomed two new members to the PDA team and welcomed back one familiar face.


Andy Hajrovic, Business Analyst

Andy will be serving as PDA’s first Business Analyst.  Prior to joining PDA, Andy worked as a Project Manager at Optum-UnitedHealth Group where he aided in remediating, managing, and implementing wellness incentives on the Employer Health Portal. At PDA, Andy will have a role in requirements gathering, reporting on business objectives, providing data analysis, assisting with quality assurance, overseeing training, and software documentation. Andy hopes to help our clients achieve their goals by transforming their business needs into effective technical solutions.


Sara Richter, Senior Statistician

Sara comes to us from Park Nicollet where she served as a Senior Statistician working on health services research projects and clinical trials in the fields of diabetes, eating disorders, oncology, orthopedics and movement disorders. At PDA, Sara will primarily work on analyzing data for tobacco cessation evaluations and for the Olweus Bullying Prevention Program. She holds a Master of Science in Statistics from the University of Minnesota and is passionate about using high quality data to draw practical conclusions and help solve real-world problems.


Melissa Chapman Haynes, Senior Evaluator

We are so very happy to have Melissa back! For about two years she served as the Managing Director for the Minnesota Evaluation Studies Institute at the University of Minnesota. At PDA, Melissa will primarily work on evaluating a prevention initiative in Ohio focused on increased access to healthy foods, awareness and promotion of pre-diabetes lifestyle change programs, and promotion of active transportation. Melissa is an outstanding evaluator and person, and we are so happy to have her knowledge, smile, and energy back in the office!


Posted in General, PDA Staff