Lawrence P. Gassner, MD

Internal Medicine
18404 North Tatum Boulevard Suite 205
Phoenix, AZ 85032 Get Directions
Lawrence P. Gassner, MD
More information available

Annual Membership Fee

412.50every 3 months
825.00every 6 months
1,650.00each 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 Tina in AZ February 8, 2014 for Lawrence P. Gassner, MD

Our doctor is extremely caring and has always been there to answer any questions that we have at any time of the day. He returns all calls within 30 minutes or less. He spends so much time with you when you are at his office and he never rushes you. He is a fabulous doctor and is so incredible at helping you understand all that is going on with you. We feel very lucky to have him as our… See more

from Thomas in AZ February 8, 2014 for Lawrence P. Gassner, MD

Dr. Gassner has consistently exhibited the highest level of compassion, talent and dedication in our experience over the years. Not only has he supported our health needs but has been willing to consult and advise members of our extended family. He has also provided consistently excellent referrals for specialists as needed. He has made himself available to us on a 24/7 basis. He is… See more

from Jack in AZ February 7, 2014 for Lawrence P. Gassner, MD

We are so pleased to have Larry Gassner as our personal physician. Not only has he helped us with the many health problems that typically arise as we age, but he has been a true friend whose suggestions have improved our quality of life. His genuine concern for our wellbeing, both physical and emotional, is greatly appreciated. Thanks, Larry!

Jack and Polly Ann Swonson

from Stephen in AZ February 7, 2014 for Lawrence P. Gassner, MD

Dr. Gassner is one fine doctor. Period! In fact, he's the best sawbones I've ever been treated by. However, I still think he should remove his ring when he slips on the latex glove!!!!!

from Kathleen in AZ February 7, 2014 for Lawrence P. Gassner, MD

Dr. Gassner has helped my husband and I find a medical home that meets our needs. At first I thought MDVIP was a luxury for me as I have few medical issues. Now I consider it a necessity for both of us. He is a very good doctor and makes us want to lead healthier lifestyles!

from Larry and Shirley in AZ February 7, 2014 for Lawrence P. Gassner, MD

Beyond the obvious, competency, we love Dr. Gassner's sense of humor, the easy access no matter where we are, the fact that he knows us and he listens even when the symptoms sound pretty crazy!

from patsy in AZ February 7, 2014 for Lawrence P. Gassner, MD

Dr. G is my salvation. Whether I am at an appointment or calling for immediate help, he always has time. In May of 2011, he responded to my call that I had a 99 blocked carotid artery. This was found by Lifeline Screening. He immediately set me up for another ultrasound, which confirmed the prior result. Then I had a 3D cat scan which reconfirmed and I was then scheduled for hospital… See more

from James in AZ February 6, 2014 for Lawrence P. Gassner, MD

I like seeing Dr. Gassner. He spends the time I need with me, and does not rush me out. He explains things in a way I can understand.. When I have tests, he gives me the results by calling me the next day.

from wayne in AZ February 6, 2014 for Lawrence P. Gassner, MD
Image provided by: wayne

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.