Understand your hormone health with convenient in-home laboratory testing and personalized physician guidance from Dr. Michael Burstein, ND.
Regularly $250For busy professionals / entrepreneurs that value convenience and personalized medicine
If you're an appropriate candidate and begin ongoing care, your $99 is applied toward your first month of membership.

Dr. Michael Burstein, ND
Medical Director · Personally Reviewing Your Results
Laboratory testing from the comfort of home.
Personally reviewed by Dr. Michael Burstein.
A broad look at relevant hormone and health markers.
Your results explained in a private consultation.
Hormone health can play an important role in men's overall health and well-being. Rather than relying on a one-size-fits-all approach, FLO+ Concierge Medicine evaluates your individual laboratory results, health history, and clinical needs to determine what options may be appropriate for you.
A clear, physician-led process designed around your time and your individual health picture.
Choose a convenient time to begin your men's hormone health evaluation.
Dr. Burstein's team comes to you for convenient in-home laboratory testing — no clinic visit required.
Dr. Burstein, ND reviews your health information and laboratory results in detail.
Your results are reviewed with you and appropriate options are discussed based on your individual clinical needs. Prescription hormone treatment may be discussed following clinical evaluation and laboratory testing.
A physician-led review of your hormone health, built around your individual laboratory results, health history, and clinical needs.
Your evaluation is individualized. Any next steps are discussed only if clinically appropriate based on your results.

Your evaluation goes beyond a single reading. Dr. Burstein uses comprehensive laboratory testing to understand the broader picture of your hormone and overall health and to guide appropriate next steps.
Total Testosterone and Bioavailable Testosterone Levels.
Reviews related markers such as estradiol (E2) to provide context around your individual results.
Includes relevant metabolic indicators to inform safe, appropriate guidance about your overall health.
Comprehensive hormone laboratory testing at your home or office.
Your results reviewed with Dr. Michael Burstein, ND.
Discuss if Hormone care is the appropriate next step
Prescription hormone treatment may be discussed following clinical evaluation.
If you're an appropriate candidate and begin ongoing care, your $99 is applied toward your first month of membership.
For patients who are appropriate candidates for ongoing care, FLO+ offers a concierge membership designed around continued monitoring and individualized medical care.
Care is selected based on your evaluation, lab results, goals, and clinical needs.
Month-to-month membership. No long-term contract.
In-home laboratory testing makes routine monitoring convenient. A licensed phlebotomist visits your home or office during an agreed window, completing your draw in under fifteen minutes.

Dr. Burstein personally reviews your progress through ongoing virtual consultations. You are guided by a named, licensed physician rather than an anonymous customer service queue.

Regular testing allows your plan to be adjusted according to your clinical response. Your evaluation, health history, and ongoing results inform each step of your care.


Dr. Michael Burstein, ND
Bastyr University · University of Arizona
Dr. Michael Burstein is a Naturopathic Doctor specializing in men's hormone health, gut health, and chronic disease.
He earned his Bachelor of Science from the University of Arizona and his medical degree from Bastyr University, where he trained in evidence-based integrative medicine.
His approach combines individualized medical care with sleep optimization, nutrition, and structured exercise protocols to support long-term health, performance, and well-being.
Authentic feedback from patients under Dr. Michael Burstein's clinical care.
“No matter what I tried, I could never get rid of the stubborn fat around my belly and chest. On top of that, my cholesterol and blood sugar levels were consistently poor, and they remained a constant source of worry for both me and my doctors. After suffering a heart attack two years ago, my physicians recommended starting statins to manage my bloodwork which I didn't like. After seeing Dr. Burstein for the past year, my lipid panel and blood sugar levels are completely normal. The transformation in my physical appearance has been dramatic: I'm now muscular, lean, and free of chest and belly fat. My energy levels are through the roof, and I genuinely love life again!”
“Dear Dr. Burstein, I just wanted to say thank you so soo soo much for my treatment plan. This is the first menstrual period where I only took a small dose of ibuprofen once. I usually take it around the clock. I'm amazed! I also self dose BPC for a few days prior. I'm not sure if that has helped too much. But again seriously if all my cycles are like this one my life has changed. Beyond grateful. Thank you! When he did my blood draw, I didn't even feel a thing which has never happened before. He's super thorough, always follows up quickly and I'm just so glad I found him!”
“I can't say enough good things about Dr. Michael Burstein. Since he put me on hormones, I'm finally sleeping great and after starting the peptide, I've already lost 23 pounds and fit into all my clothes again. When he did my blood draw, I didn't even feel a thing which has never happened before. He's super thorough, always follows up quickly and I'm just so glad I found him!”
Clear, transparent answers about our evaluation, in-home laboratory testing, and concierge care model.
You start by completing our quick evaluation form. Our team coordinates a certified mobile phlebotomist to draw your comprehensive laboratory bloodwork directly in the comfort of your home or office. Once results return, you have a dedicated virtual consultation with Dr. Michael Burstein to review your markers, symptoms, and health goals. Appropriate next steps are then discussed based on your individual clinical needs.
Candidacy is determined by Dr. Michael Burstein based on a review of your laboratory results, health history, and reported concerns. Your complete panel and personal health picture are reviewed during your virtual visit to determine what options, if any, may be appropriate for you.
If your lab markers or medical history indicate that ongoing care is not clinically advised or necessary, Dr. Burstein will still provide a comprehensive review of your lab panel during your consultation. You will receive tailored recommendations covering sleep, nutrition, stress, and metabolic support to help you pursue your wellness goals safely.
For appropriate candidates, ongoing membership is comprehensive and concierge-level. It includes in-home laboratory testing 3 times per year, virtual physician consultations approximately every 2 months with Dr. Burstein, ongoing medical monitoring, personalized health recommendations, and individualized care when clinically appropriate.
All laboratory testing is performed through convenient in-home mobile phlebotomy. A certified phlebotomist visits your home or office at an agreed time, so you never need to visit a diagnostic center or wait in a clinic.
Yes. All consultations with Dr. Michael Burstein are conducted via secure, HIPAA-compliant telehealth. You can meet from your home or private office without clinic waiting rooms or travel delays.
You will meet with Dr. Burstein for your initial consultation to review your results, and thereafter approximately every 2 months for ongoing members. Our clinical concierge team is also accessible between visits if you ever have questions.
Comprehensive laboratory panels are scheduled 3 times per year for ongoing members, or more frequently when clinically indicated, to track your hormone and overall health markers over time.
No. All FLO+ concierge memberships are month-to-month. There are no mandatory multi-month lock-in contracts or cancellation penalties.
Immediately upon submitting your evaluation, Dr. Burstein's clinical coordinator will reach out to confirm your contact details, verify your service area for the in-home phlebotomy draw, and finalize your $99 evaluation appointment.
Complete a short evaluation and Dr. Burstein will personally review your results and the next steps with you.
Takes less than 2 minutes · No obligation
Men's hormone health evaluation + in-home laboratory testing and a private physician consultation with Dr. Michael Burstein: $99. Applied toward membership if you're an appropriate candidate.
Private and confidential. Your information will only be used by Dr. Burstein's clinic to follow up about your evaluation.
Convenient in-home laboratory testing, personalized physician guidance, and continuous clinical oversight by Dr. Michael Burstein.
Takes less than 2 minutes.