Dr. Massar has been very helpful in keeping me in good health as I transition through my senior years. Getting an excellent annual physical and having the one on one time with Dr. Massar to review the results and making recommendations is of great value.
Over the years, I have been able to contact her when ill and get a quick response to my requests for meds etc. She has also been… See more
Janna Massar, MD
Plano, TX 75093 Get Directions

Annual Membership Fee
My Philosophy and Approach to Wellness...
Dr. Massar's Credentials
University of Texas Medical Branch
Galveston, TX
Internal Medicine 1997-1999
Outstanding Second Year Resident
University of Texas Medical Branch
Galveston, TX
1996-1997
Outstanding Intern
University of Texas Medical Branch
Galveston, TX
Doctorate of Medicine 1996
University of North Texas
Denton, TX
Bachelor of Arts, Biology 1993
Magna Cum Laude
Outstanding Female Senior in Biological Sciences
Patricia Schmidlkofer Award
Texas Health Center for Diagnostics and Surgery
Board of Trustees, Paris Regional Medical Center 2003-2008
Medical Director, Heritage Care Center 2000-2008
Medical Director, Parkview Care Center 2001-2008
Medical Director, Millennium Home Care 2006-2008
Medical Director, Primary Care Associates 2004-2008
Health Liaison
- WB33 Nightcap News 2013-2014
- KRLD 1080 2014-2015
Metabolic Syndrome, D Magazine 2010
- What's In Your Medicine Cabinet 2012
- Sleep Disorders 2013
Testimonials from patients of Dr. Massar
I am 81 years old, and thanks to Dr. Massar I now take no prescription medicines, exercise regularly, am on a nutritious diet program, and am healthier than I have been in twenty years. On a recent trip I had a bad reaction to bug bites on my arm; I simply texted a photo to Dr. Massar and was able to pick up at a nearby pharmacy a prescription to relieve the symptoms. That's the kind of… See more
Gifted physician up to scratch on everything, tons of experience, perfect people skills, and an uncommon mental agility in analysis and resolution of issues.
Surprising understanding of the body and the challenges we encounter as individuals, spot on diagnosis - you will never need a second opinion. Follows MDVP team objectives, for example focusing on things such as improving… See more
I have limited mobility and can't always pickup medication as quickly as necessary. Dr. MASSAR sent her
17 year old daughter to the pharmacy then to my house to personally delivered my medication.

Other doctors had not reacted to my elevated glucose numbers. One said it was pre diabetes and just to watch it. Dr. Massar said no we were not doing that and put me on MetFormin. It was a real wake up call and scared me . I really took her message seriously and got busy losing weight and trying to get my numbers down. I have never weighed less and my numbers are better than ever. I still… See more
that I would EVER have a female as my primary physician, but, Dr. Jana Massar is, by far, the coolest, most no nonsense doctor I have seen in my 77 years.
Dr. Massar is incredible in every way. Her attention and concern for her patients is genuine and untouchable by any other dr. I have ever experienced in my life time. She's always on point and has improved my life on many levels. I have never had a doctor make her/himself available at all hours of the day/night (weekends included) and provide a follow up call as she does even when a… See more
Thank you, Janna Massar, for your extraordinary care and concern for me over the years! You are a gem and I am blessed to have you in my life.
Love, Margaret D.
I have been going to Dr. Massar for many, many, years for a reason, which can perhaps be summarized by simply saying she is an excellent physician, but she is so much more than that as she genuinely cares about me as a patient and a person. Unlike many doctors who rely solely on their stethoscope and perhaps a test or two, before saying I'll call something in to your pharmacy and see you… See more
We travel 90 miles to see Dr. Massar. We know her here in Paris Tx. We have had bad or wrong diagnosis here in our town. Not with Dr, Massar. She just knows. We choose to come to Plano and Dr. Massar because we feel the is no one better!