Welcome to Better Healthcare
Leading The Way In Preventative Medicine
Welcome. I am Marc H. Tanenbaum, MD., a family practice physician who has served the Longmont Community for more than 35 years. My staff includes two excellent nurse practitioners who specialize in women's health care including paps and pelvics, urgent care, and preventative care..
Live A Long Healthy Life
Keeping You Healthy For A Better Life
Our goal is the prevention and eradication of heart disease, the number one killer, far surpassing cancer. By acting proactively, our aim is to minimize the occurrence of heart attacks and strokes among our patient population.
Who Needs Advanced Testing?
Read More about Advanced testing »
News and Updates
FREE* ADVANCED LIPID TESTING!
The most advanced lipid testing in the US & Europe is now available with 4 additional tests. This normally $3000 test is now FREE with insurance and just $45 without. Get your test today!
Recent NEWS
» LIPID testing for FREE*
» House Calls by TeleVox
» Electronic Health Records
» New Lipid Testing Labs
Our Services
Preventative Health Screening
Electrocardiagrams
CIMT to rule out Atherosclerosis
AAA to rule out abdominal aneurysm
Adavanced Lipid Testing
Genetic Testing
ABI to rule out peripheral artery disease
Get In Touch
Office: 1-303-776-7300
Fax: 1-303-776-7308
Email: drt@doctan.com
Address: 1350 Stuart St.
Longmont, CO 80501


