Dr. Justin Joseph Mager, MD

Waste of time and waste of a lot of money.Relies on web info to attempt diagnosis, not on experience or knowledge, both of which are clearly lacked by this pseudo 'doctor'.Guessing games and fishing expeditions.Avoid!

Dr. Mager takes the time to go through the details of your case and has great insights into health. He evidences caring and genuine desire for a great outcome for recalcitrant problems. No holds barred recommendation.

I first went to seek Doctor Justin Mager' help after a friend highly recommended him, for my estrogene/progesterone perimenopause fluctuations. Doctor Mager did help me tremendously in stabilizing my hormones levels and getting me back on track. He is a very thorough doctor, knowledgeable and genuinely caring. His lack of pretense is commendable. It is rare these days to see that especially in Marin County! I am really impressed and highly recommend this doctor.

I first met Dr. Justin Mager while looking for a physician to unmask a long series of mood and physical symptoms. He is long on interest in his patients, is remarkably thorough in his approach of one's medical history, is open to one's opinions and past health successes and failures and he cares with genuine compassion and interest. I am duly impressed and recommend him highly and without reservation.

Highly recommended. Cutting edge approach to medicine. Insightful. Really helped me to incorporate healthy choices into my lifestyle that were effective and fit my needs. I feel more energetic and overall healthier.