Boston's first longevity and
and healthspan focused primary care
$8,500
Annual Membership Fee
Pro-science
Undergo blood work, dexa scan, VO2 max, physician visit, and other extensive baseline testing.
Pro-scriptions
Our team of scientists, doctors, and longevity experts will deliver personalized pro-scriptions.
Pro-active
Re-test every quarter. Measure progress, tweak approach, and receive new pro-scriptions as needed.
Pro-patient
Call or text our expert team 24/7. Extending healthspan is an everyday pursuit and we are on your team.
Questions + Answers
This includes unlimited access to the two doctors on your care team as well as their support staff. A personalized HealthSpan report utilizes a wide range of diagnostic testing, including bloodwork, a DEXA scan, a VO2 max test, and a physical fitness assessment from a certified trainer or physical therapist. If you are interested in other testing (such as genetic testing) that can also be incorporated into your HealthSpan report although there is typically an out-of-pocket cost for the testing itself (but not the analysis with your Protocol team).
Each member receives a bespoke process tailored to their individual needs, but most members receive the following screenings and assessments:
Your HealthSpan Specialist may request or order additional tests based on your personal history if needed. Our goal is to get the most comprehensive understanding of your health as it currently stands and where you want to be.
Health optimization is not just about getting the right numbers on the page. It's about helping you reach your personal goals and wellness so you can do the things you love for as long as you want.
While we absolutely aim to develop plans that will optimize and reduce risk factors for cardiac and metabolic diseases, which are the main contributors to both early death and additional diseases, we also look at your personal goals and what you want to accomplish. By conducting an in-depth intake interview, combined with reviewing your history and diagnostic testing, our HealthSpan specialist can create a bespoke plan that is right for you.
This may involve managing stress, improving sleep, or enhancing sexual health. It might also include connecting you with the right experts, whether they are physical medicine specialists, nutritionists, or consultants within the traditional healthcare system.
Health optimization is not about creating the absolute pinnacle of peak human performance but about figuring out what level of health and performance you can and want to achieve and ensuring we identify the needed resources and steps to get there.
Insurance works the same as with any PCP within the traditional healthcare system. They can verify that your insurance is accepted, and all testing done within the traditional healthcare system with you Concierge PCP Dr. Fang will be billed through your insurance just like normal.
The concierge fee does not apply to insurance coverage. Dr. Fang's office website has an FAQ section, on insurance coverage and payments, covering what is included and what isn't.
There may be other testing and diagnostics that are recommended, but not covered by insurance or included in your membership, such as ongoing physical therapy, working with a personal trainer, repeated genetic testing, full-body MRIs, or additional DEXA/VO2 max scans. These fees may be an additional cost towards the investment in your health.
Our team will be sure to discuss in depth any additional costs, tests and explore all options with you prior to scheduling. You can discuss with your HealthSpan specialist what you would like to do or not do. Nothing out of pocket is mandatory. Otherwise, all the coverage is entirely dependent on how your insurance handles the cost of care.
Your Primary Care Physician (PCP), Dr. Leslie Fang, is located in Boston at 151 Merrimac Street.
This is where you will receive a regular check-up, vaccinations, blood tests, urgent care, or any visits with the doctor where being in-person is necessary.
Telehealth appointments are available when in-person is not necessary. Vaccinations and blood test can also be done elsewhere if more convenient for you.
Your HealthSpan Specialist, Dr. Kerri Masutto, delivers care remotely (phone, email, or video call).
Your New Care Team
A renowned clinician and teacher, Dr. Fang is Harvard-trained and a leading teacher at Harvard Medical School. He is the Chair of Clinical Excellence at Boston’s Mass General Hospital and has been repeatedly honored among the Best Doctors of America.
A clinician and a teacher, he maintains an active international practice in Internal Medicine and Nephrology and is a leading teacher at Harvard Medical School. He has received numerous awards for excellence in teaching from Harvard Medical School and Massachusetts General Hospital.
Kerri started out her career in traditional primary care, exploring many different delivery models, including interdisciplinary teams at companies like Visa and Western Digital, at on-site wellness centers for Silicon Valley tech companies. She then ventured into functional medicine, health optimization, and obesity medicine startups where she led high growth expansion of care.
She led the clinical operations and medical teams at companies like Parsley Health and Tony Robbins Life Force. She spent almost a decade designing innovative wellness protocols and delivery systems and training dozens of doctors to deliver this kind of care to tens of thousands of patients across the country.
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From Our Founder
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Concierge Care, LLC (Dr. Leslie Fang’s practice) is a premier concierge primary care practice led by Harvard–trained physicians with longstanding academic affiliations and national recognition for clinical and teaching excellence. The practice emphasizes longitudinal, relationship-based care and serves a diverse patient population, including individuals with complex medical needs and those seeking highly personalized preventive care.
Physicians in the practice have received multiple awards for excellence in teaching and clinical service from major academic medical centers and maintain active roles in medical education. The practice integrates evidence-based internal medicine with a personalized approach that prioritizes continuity, proactive health management, and thoughtful care coordination.
Dr. Ajay Haryani trained at the world’s top institutions and bridges worlds that rarely meet. He is a Board-Certified Internal Medicine physician and Assistant Clinical Professor of Medicine at Mount Sinai, with an expert understanding of chronic disease, longevity, fitness, and nutrition.
Unlike most physicians who focus solely on illness, or wellness experts who lack medical training, he brings knowledge of how the body functions in both health and disease – where we thrive and where we falter. He develops personalized care plans that address the full spectrum of health needs, from cardiometabolic health and weight management to emotional health and complex chronic conditions. He is also a Certified Personal Trainer and avid cyclist.
Most recently, he worked with the founder of One Medical (Dr. Tom Lee) to build the cutting-edge primary care company Galileo, supervising doctors and clinical operations across the country. He currently advises leading digital health companies focused on primary care, nutrition and mental health.
Credentials