Lawrence P. Gassner, MD

Internal Medicine
18404 North Tatum Boulevard Suite 205
Phoenix, AZ 85032 Get Directions

Annual Membership Fee

412.50per quarter
825.00per semi-annual
1,650.00per year

My Philosophy and Approach to Wellness...

I have the knowledge base and experience needed to accurately diagnose and guide the treatment of both simple and complex medical issues. I will take the time to effectively advocate for you. As my patient, your continued health and well-being is my primary concern. My staff and I will continually earn your trust by being available when needed, treating you with the utmost respect and partnering with you in all aspects of prevention and wellness. I am here to give you the best physician experience possible in all phases of your care.

Dr. Gassner's Credentials

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Maricopa Medical Center
Phoenix, AZ

Maricopa Medical Center
Phoenix, AZ

Medical School:
Washington University
St. Louis, MO
Doctorate of Medicine 1988

Duke University
Durham, NC
Bachelor of Arts, Business Administration & Accounting, Cum Laude 1979
University of Southern California
Los Angeles, CA
Pre Med Requirements 1983

John C. Lincoln Hospital North
Scottsdale Healthcare Thompson Peak
Castle Connolly Top Doctors 2011, 2012
U.S. News Top Doc 2011
Phoenix Magazine, Top Doctor 2007, 2010, 2011
Scottsdale 101 Magazine, Top Doctor 2005
John C. Lincoln Hospital North Mountain
- Board of Directors 2006-2012
- Quality, Safety and Patient Care Committee 2006-2008
- Member, Credentials Committee 2002-current
- Chairman, Credentials Committee 2003-2006
- Chief of Staff 2005-2009
- Vice Chief of Staff 2002-2005
- Vice Chief, Dept. of Internal Medicine 2001-2003
Drummer for 46 years, skiing, road cycling
from wayne in AZ February 6, 2014 for Lawrence P. Gassner, MD

Penny and I have been Larry's patients for at least 6 years now. We could not be happier! His care and concern for us are appreciated of course, but his easy going demeanor and spontaneous sense of humor are priceless and make going to see Larry a pleasure.

from Dora February 2, 2013 for Lawrence P. Gassner, MD

Our Dr. has our health as his interest. We are very comfortable going to see him and his associates.

from Tom September 12, 2012 for Lawrence P. Gassner, MD

Great -The time he spent with me explaining my lab reports and helping be a healthly patient
was top notch - --
he will be my primary care doctor forever -

from carole September 28, 2011 for Lawrence P. Gassner, MD

Our doctor, Dr. Lawrence Gassner, is someone we think of at two levels, as a trusted physician and a concerned friend. His watchful eyes were the very first to dx. my husband as having an early state of Multiple Myeloma; he convinced my husband of the urgency to see an oncologist. Thru the past 6 years of our association with Dr. Gassner, we have never felt any waiver in his attention to us… See more

from Denice September 4, 2011 for Lawrence P. Gassner, MD

Dr. Gassner is the only Dr. I have ever had that is more interested in preventing illness as well as getting to know me as a person and not a patient. He encourages dialogue between us on a wide range of topics, and in this way he gets to know what makes me ME and therefore can determine what steps I need to take to live healthier beyond what just the test results might indicate.

from John C. September 4, 2011 for Lawrence P. Gassner, MD

For 18 years Dr. Gassner has helped me take care of allergies, high cholesterol, illnesses that occurr while working out of state and surgeries. For each issue he is diligent to ensure that I understood what is occurring and what is needed to resolve the issue.

Each office visit or telephone conversation (in-state or out-of-state) begins with Dr. Gassner asking me about my work (he… See more

from Ron September 1, 2011 for Lawrence P. Gassner, MD

I became sick on Christmas Eve on 2010 with sudden onset severe diarhea, nausea, high fever, etc. I hated to bother Dr. Gassner on Christmas Eve, but since I live alone, I felt it necessary. I didn't really expect him to answer his cell phone under the circumstances, but thought I would give it a try. He picked up the phone on the second ring. I could tell from his voice that he was… See more

from Sandra August 31, 2011 for Lawrence P. Gassner, MD

I have no one story about Dr. Gassner. I want to share that he always has time for me. I never feel rushed during an office visit, and I always feel welcome to call him with a problem (or imagined problem)--even though that seems often to be during a holiday or weekend. I feel like he is family because he is truly concerned about me and is always helpful and friendly. I can feel a smile on his… See more

from John August 4, 2011 for Lawrence P. Gassner, MD

Dr. Gassner and his staff have always been there for me. When he is out of state or it’s the weekend, I receive the same great service as I do during regular hours. Service is excellent. My health is their concern.

Annual Membership Fee

412.50per quarter
825.00per semi-annual
1,650.00per year