Membership Medicine · Since 1973
Personalized Cardiology and Primary Care in Boston Area
A legacy of relationship-centered medicine. Our cardiologists and primary care physicians devote the time your health deserves, from preventive care through the management of complex conditions.
Based in
metro Boston
Affiliated with
Mass General Brigham
Discover a new standard in personalized, multispecialty care - where every detail is designed around you.
As a member of The Lown Group, you receive unparalleled access to proactive healthcare tailored to your life.
OUR MISSION
To honor our legacy of patient care through a multispecialty membership model that prioritizes meaningful relationships and personalized evidence‑based medicine.
OUR DEDICATION
To partner with patients, providing knowledge and support to achieve optimal health, preserve vitality, and enjoy a longer, healthier future.
OUR APPROACH
Proactive care integrating the pillars of nutrition, exercise, sleep, mental health, and fostering social community.
What membership includes
The practical foundations of care at The Lown Group, drawn from more than fifty years of refining what personalized medicine means.
A physician who knows you
Intentionally limited panel size allows for meaningful visits and enduring relationships with your physician.
Direct, unhurried communication
Reach your physician by phone, text, email, paging, or Patient Gateway. After-hours access to your physician's cell phone when needed.
Preventive, wellness, and urgent care
Comprehensive annual preventive care, wellness planning, and availability when something unexpected comes up.
Acute and chronic condition management
From hypertension and arrhythmia to coronary artery disease, diabetes, and complex chronic conditions, coordinated across your Lown care team.
Evidence-based lifestyle medicine
The five pillars of nutrition, exercise, sleep, mental health, and social community woven into every visit, not treated as an add-on.
On-site cardiovascular testing*
Our fully accredited testing facility is on site, including echocardiography, stress testing, CPET, rhythm monitoring, and vascular ultrasound.
Onsite phlebotomy*
Convenient blood draws during your office visit, with results coordinated directly by your care team.
Strength assessment & VO2 Max*
Onsite exercise physiologists guide one-on-one strength and VO2 Max assessment, with personalized exercise prescription built into your care plan.
Specialist coordination
Connection to highly regarded specialists at The Lown Group and in the broader Mass General Brigham network when additional expertise is needed.
*All testing, labs, and clinical services are billed to insurance and not included in the membership fee.
Membership-based Primary Care and Cardiology
Choose a Primary Care membership, a Cardiology membership, or combine both for fully integrated, multispecialty care.
Primary Care Membership
Preventive, wellness, and urgent visits
Accessible, unhurried care
Chronic condition management
Cardiology Membership
Risk assessment and prevention
Management of acute and chronic cardiac conditions
Heart health monitoring
Integrated, Multispecialty Care
Combine Primary Care and Cardiology Memberships for seamless, coordinated care and a comprehensive approach for your health.
Our New Home · December 2026
We're moving to Wellesley
Beginning mid-December 2026, The Lown Group welcomes patients at our new Wellesley location to accommodate our growing practice. Our team, phone numbers, and medical record system will move with us.
Central access from Route 9, I-95/128, and the Massachusetts Turnpike. Complimentary on-site parking. Our fully accredited testing facility relocates with us.
On-site diagnostic testing
A fully accredited testing facility that uses the latest technology in an intimate setting. Testing is open to all patients, with select tests open to non-members.
Testimonials
"This group is absolutely outstanding. As an older adult, they have treated me with great respect and have always been available to see me or answer questions in a short timeframe."
Allan R.-
“Have always had best experience there. Their staff is not only very professional and compassionate, but they are incredibly pleasant. Would not go anywhere other than Lown. CV Group for CV care. And Dr Bilchik is the best.”
Kenneth G. -
“The Lown Cardiology group is a wonderful group ! Your friendliness and gentility with patients is enough to calm every anxiety. You've got the secret of managing the heart.”
Maureen I. -
“On time, efficient, thorough, thoughtful, concerned, professional and respectful. I could not imagine a more positive experience. I felt incredibly well cared for and totally confident in my care.”
Richard R. 
“One of the best doctors I've had the privilege of seeing. Highly recommended.”
Daniel L.-
“I was greatly impressed with Dr. Lee Lewis. She is everything a doctor should be - knowledgeable, thorough, careful, empathetic, kind. I would recommend her to anyone. I was also impressed with her staff and office - friendly, low-key and efficient. A truly good experience.”
Dr. Jeffrey S. -
“Dr. Dara is wonderful! Being a young woman who scheduled a visit due to a strong family history of heart conditions, I was worried that I "wasn't sick enough" to be seeing a cardiologist. Those fears quickly subsided once the appointment started. Dr. Dara understood and shared all of my concerns. Everything was explained in a clear, confident manner.”
Kassondra G. -
"Dr. Harley Simeone is an outstanding physician. She often diagnoses issues before the specialist can. Dr. Simeone is dedicated to her patients and her profession. I feel fortunate to be a member of her caseload and I am looking forward to starting my care with the Lown Group."
Billy M. -
"I consider myself fortunate to have Dr.Joel Katz as my primary physician. This excellent, caring physician is supported by an excellent support staff."
George -
"Wonderful physician and nurse practitioner. Very professional, thorough, communicates health issues and/or concerns very well. Excellent office staff who are exceedingly responsive."
Sandy R. -
"The atmosphere of this office is remarkable in itself. From the Practice Coordinators to the Nurses and support staff, everyone contributes to a welcoming, calm, and comforting environment even before you see the physician.
Dr. Ali is an exemplary primary care physician, and our experience with her and her practice has been exceptional. She is extraordinarily knowledgeable, attentive, and remarkably quick in understanding and responding to a problem."
Eugene L.
Become a member
Membership includes a thoughtful onboarding process to ensure The Lown Group is the right fit for your care. Our team is available to answer questions.
We are currently accepting new patients.
