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Lawrence P. Gassner, MD

Internal Medicine

Hospital Affiliations
John C. Lincoln Hospital North, Scottsdale Healthcare Thompson Peak
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Dr. Gassner

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MDVIP Annual Membership Fee
MDVIP’s annual fee covers the Wellness Program and generally can be made in quarterly, semi-annual and annual payments.
Quarterly
$750.00*
Semi-Annual
$1,500.00*
Annual
$3,000.00*

This MDVIP-affiliated physician is not accepting new patients at this time. Please call 866.696.3847 or search for other nearby doctors currently accepting patients.

About Lawrence P. Gassner, MD

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.

Residency

Maricopa Medical Center
Phoenix, AZ
1988-1989

Internship

Maricopa Medical Center
Phoenix, AZ
1988-1989

Medical School

Washington University
St. Louis, MO
Doctorate of Medicine 1988

Undergraduate

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

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

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

Drummer for 46 years, skiing, road cycling

Benefits of joining Dr. Gassner's practice with MDVIP

MDVIP Wellness Program
Expect comprehensive screenings and tests and a custom wellness plan designed for you.
Better Doctor-Patient Relationship
97% of MDVIP members are satisfied with their relationship (vs 58% in traditional PCP).
Same/Next-Day Appointments
See Dr. Gassner quickly and take your time during each appointment.
Reachable 24/7
Reach Dr. Gassner by phone after-hours and on weekends.
Smaller Practice Size
MDVIP practices are smaller than most primary care practices, which means your doctor has more time to help you.
Your Dedicated Doctor
See Dr. Gassner when you go to the office — not someone else like a nurse practitioner or physician assistant
Travel Benefits
If you need urgent care while traveling, your physician can help arrange your care with a local hospital, pharmacy or doctor.
Medical Centers of Excellence
For patients who need care beyond what is available locally, MDVIP can connect your doctor with specialists at some of the country’s leading medical institutions
Better Health Outcomes
Members have better control of chronic conditions like type 2 diabetes, high cholesterol and hypertension.

The office of Lawrence P. Gassner, MD

Primary Office
18404 North Tatum Boulevard Suite 205
Phoenix, AZ 85032
Get Directions
Hours
Mon 8:00 AM - 5:00 PM
Tue 8:00 AM - 5:00 PM
Wed 8:00 AM - 5:00 PM
Thu 8:00 AM - 5:00 PM
Fri 8:00 AM - 12:00 PM
Sat Closed
Sun Closed

What our members are saying

After suffering a stroke when I was out of town, Dr. Gassner was a comfort to
me and explained what had happened and how lucky I was to still be walking and talking. He then proceeded to take care of my needs, all the tests that needed to be done, any other doctors I was to see and recommended a doctor to do the needed surgery. I am very happy with his care going forward and I am enjoying…
February 8, 2014
Dr. Gassner's way of explaining the risks of being over weight motivated me to lose 45 pounds.
February 10, 2014
Dr Larry Gassner provides compassionate care.
He is always only as far away as his cell phone.
He is extremely knowledgeable and he provides his patients with quality care.
We feel fortunate to have found such a competent doctor when we moved to Scottsdale 3 years ago.
He has a great staff that enhances his practice.
He is everything you would want your doctor to be…
February 16, 2014
I can't say enough about Dr. Gassner . This is my second year with him and I am totally happy with his care and guidance . I am a Canadian snow bird and Dr. Gassner even came to my rescue when I was 3200 miles away. Following knee replacement surgery I developed a difficult infection and Dr. Gassner helped to identify and treat it .
He has been following up on my exercise program and…
February 17, 2014

Reviews from the web

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02/14/2026 Bart Bohlen
Dr Gassner and his team are fabulous! Always available, return texts or calls almost immediately, extremely knowledgeable and always shares information in a way I can understand and how it relates to me. Love them!

Frequently Asked Questions

Doctors who operate in the MDVIP models typically see far fewer patients than traditional primary care doctors. That gives them more time to develop deeper doctor-patient relationships that can lead to better outcomes. They can also offer conveniences that most primary care doctors can’t, including same- and next-day appointments. They’re available after hours for urgent matters. And they have time to focus on prevention. That focus begins with the MDVIP Wellness Program, which patients pay for with their annual membership fee.

Most MDVIP-affiliated primary care practices accept insurance (your physician can tell you whether they accept your specific insurance plan). Your annual fee pays for preventive care medical services that insurance usually doesn’t cover (e.g., advanced diagnostic testing and screenings). Your MDVIP-affiliated physician will continue to bill your insurance and charge copays, co-insurances and deductibles as he or she currently does for other medical services like sick visits.

MDVIP makes wellness and prevention easier by providing your physician with innovative tools and technology. MDVIP supports your physician’s practice and seeks to eliminate barriers to a positive healthcare experience. Your doctor will determine whether and how to incorporate these tools at his/her discretion.

**The message above is a personal introduction from the physician, intended to help you get to know them better. The views, opinions, and statements expressed above are solely those of the physician and do not necessarily reflect the views or positions of MDVIP. This content is intended for general background purposes only and does not constitute medical advice, diagnosis, or treatment. Any mentions of expertise or quality of care are personal expressions and should not be interpreted as guarantees of performance or outcomes.