ATLAS CPAs & Advisors PLLC

Formerly known as Morton CPAs PC

5020 E. Shea Blvd., Suite #200
Scottsdale, AZ 85254
Phone: (480) 483-1600
Fax: (480) 483-1770

Phone: (480) 483-1600

When it comes to tax and accounting, there are a lot of choices out there- everything from people in costumes waving signs on the street corner to large international corporations. At ATLAS, formerly Morton CPAs, we've built what we think is the best of both worlds: the personal attention and service of a smaller firm combined with the expertise of a team of veteran CPAs with over 170 years of combined experience. The result? Personalized tax and accounting solutions that help our clients maximize their income and reduce tax.

We'd Love To Hear From You

Our Services


Business Consulting



Teaching Videos

Leadership Team

Loni Woodley, CPA, ABV, CFF
License Number: 17371 (AZ), 29720 (CO)
Nitin Gupta, CPA
License Number: 14293 (AZ)
Eric Reinemer, CPA, CBI
License Number: 12477 (CO)
Ken Kolek
Brendan Kennedy
License Number: AZ-4799-E (AZ)
Brooke Greve
License Number: 110073 (TX)
Gautam Gupta, CPA
License Number: AZ-17982E (AZ)
Kelly Kleven, CPA
License Number: 29559 (CO)
Richard Magrogan
License Number: 15981-E (AZ)
Tom Frazier, CPA
License Number: 6677 (AZ)


Richard Magrogan - Partner
Contact: (480) 483-1600

John Eck - Partner
Contact: (480) 483-1600

Diane Carpenito - Senior Tax Accountant
Contact: (480) 483-1600

Joseph Morton - Partner
Contact: (480) 483-1600

Maryella Pierce - Manager
Contact: (480) 483-1600

Tracey Mason - Office Manager
Contact: (480) 483-1600

Penny Arnson - Accountant
Contact: (480) 483-1600

Alex Beyene - Accountant
Contact: (480) 483-1600

Barbara Ross - Accountant
Contact: (480) 483-1600

Eric Klein - Senior Accountant
Contact: (480) 483-1600