Jaburg Wilk

Douglas O. Guffey



Phone: Work602-248-1039


Jaburg Wilk
Work 3200 N. Central Avenue Suite 2000 Phoenix, AZ   85012

Assistant: Hanna Stevens

Assistant Phone: 602-248-1014

Practice Areas

  • Healthcare
  • Complex Dispute Resolution
  • Business Law
  • Contract Law
  • Real Estate Law
  • Commercial Law
  • Property Law
  • Construction Law
  • Partnership Law

In over fourty years of practice, Doug has represented banks and businesses of all kinds, from international mining companies, airlines, and commercial banks to high tech start-ups and professional service firms. Since 1994, he has focused his practice on the health care industry, supporting medical professionals in matters of regulatory compliance (including Medicare “incident to” billing, Stark, Anti-Kickback, and HIPAA), licensure, professional employment, group organization and management, and strategic alignment with hospital systems, health maintenance organizations, and accountable care organizations. He has advised “from concept to commissioning” in the development of radiation treatment centers, endoscopy centers, imaging centers, home health and hospice service providers, recovery care centers, cardiac catheterization laboratories, and ambulatory surgery centers. He has drafted and reviewed hundreds of physician employment and independent contractor agreements, and drafted, defended, and defeated covenants intended to restrain the ability of a physician to practice in competition with a former employer. He has advised medical billing services, credentialing services, and practice management services. He is an experienced, value-adding, and cost-effective advisor for the business of medicine.

Client Testimonials 

Forever Grateful

Doug is an incredibly knowledgeable attorney! During my almost 10 years of utilizing his services, I have presented many complicated and challenging scenarios. I have always felt very comfortable and reassured that he has what it takes to advise and defend me. Medicine and the regulations of medicine and business have entered into an unbelievable level of complexity and regulation and I have always been able to rely on his expertise. In addition, if there are scenarios outside of his legal expertise he finds the correct attorney to advise. I am forever grateful!!! Dr Wendi Lundquist, DO DABPM, FAAPMR

Impeccable Integrity

"I have known Doug Guffey for more than ten years, and have worked with him on both legal and business matters. I have found Doug to be very keen on the business aspects as well as the legal aspects of many situations. I have continued to be very pleased with his depth and breadth of knowledge. I know Doug to be a man of impeccable integrity and a fair man when comes time to settle up. I would highly recommend him and would be happy to speak further to anyone considering Doug and his firm's services."

-Michael J. O’Malley, President Point Financial, Inc.

Library-of-Congress Knowledge

"Doug, your counsel along the way was invaluable. You are not only a great transaction attorney, but your Library-of-Congress knowledge of healthcare was integral. On behalf of the team I express deep gratitude for your legal guidance throughout this journey."

- Jason H., Investment Banker

Navigating the Ever- Changing Compliances

"Our group has been struggling with rapid growth and expansion while maintaining the highest levels of compliance with health care laws (can't even count how many there are). We have worked with Doug over the last 5 years and he has been able to help us navigate the ever- changing regulatory landscape to ensure that our business model not only complies with today's environment, but also allows for future expansion, inside and outside of Arizona. Thank you Doug for your timely and well written opinion(s). This is extremely helpful as we continue building our clinics and the overall business for treating patients. Don't know what we would do without you."

- C. Waychoff

Very Positive Experience

"I wanted to thank you and Jeffrey [Silence] for so ably representing me at yesterday's hearing. Although the outcome is obviously not guaranteed, it was the first time in this long ordeal that I felt really good about my situation. Overall, it was a very positive experience."

- Robert Y., M.D.

Easy to Work With

"All your comments and recommendations were very easy to follow. I made adjustments as you had recommended. It took a little amount of time, but the indemnification section is gone! I wanted to thank you for your work and helping me through this process."

-Sylvia Nguyen, MD

Superior Experience and Negotiating Skills

"Doug Guffey represented me in the sale of my ownership in a medical practice I founded, including stock redemption, resolution of co-ownership in related entities, and sale of equipment and real estate. Mr. Guffey’s experience and negotiating skills significantly contributed to reaching a successful outcome in a timely manner, while achieving agreement on all substantive issues. I believe Mr. Guffey is a highly qualified and seasoned lawyer, who communicates well with his clients and works diligently on their behalf. I recommend him without reservation."

-Clarke Lambe, MD

The One You Want on Your Side

"Doug helped us complete a hospital joint venture, with ownership of equipment by the doctors leased to 2 different groups, and the leasing of the space from a different entity, also to 2 different parties. The complexity was overwhelming at times but the details were crucial to maintain Stark Compliance. Doug was very practical and straight forward which helped the teams of attorneys get to the conclusion of the deal. By the time it was finished, it was clear who really understood the process and its ramifications. He is the one that you want on your side"

-Curtis Mack, M.D. , Arizona Oncology ,Tucson, AZ

2016 Best Law Firms by U.S. News 2015 Best Law Firms by U.S. News 2014 Best Law Firms by U.S. News 2013 Best Law Firms by U.S. News Listed in Best Lawyers: The World's Premier Guide 2013 Winner: Best of Our Valley, AzFoothills.com