A patient standing in a sunlit room
Framingham, Massachusetts · accepting new patients

Obesity medicine and primary care,
finally in the same room.

One physician, board-certified in both. Body composition, liver scan, and blood work done here in the office — not referred out.

What brings you in?

Four quick questions, about thirty seconds. No account, no card, no medical history.

Would you rather just talk to someone? (508) 820-8332

What do you need

Two kinds of care, one office.
Each one is what completes the other.

Obesity medicine

Treating weight is easy to start and hard to do safely alone.

When weight moves, so do your blood pressure, blood sugar and cholesterol — sometimes within weeks. Someone has to be watching those numbers.

What primary care gives it: the monitoring, and the authority to change the other medications while the weight comes off.

Primary care

Half of what a primary care doctor manages, weight is quietly causing.

Blood sugar, cholesterol, blood pressure, fatty liver, sleep apnea, aching knees. Often not separate problems — one shared cause nobody is treating.

What obesity medicine gives it: a way to treat that cause, so the rest can finally improve instead of being managed forever.

Visits may be separate. The physician and the chart never are.

What patients say

Thank you to everyone
who took the time to write one.

Nobody owes us a review. When a patient sits down and describes their own experience, it helps the next person work out whether this is the right office for them — and it tells us what we're actually getting right. We're grateful for every one.

5.0 81 reviews on Google as of September 2026

Reviews live on Google, written and hosted there. We don't reprint them here and we can't edit or remove them — the rating is whatever our patients have made it. Experiences differ from person to person; nothing on this page is a promise about your own result.

A patient standing on the InBody analyser, holding the hand electrodes, during a body-composition measurement
InBody Body fat and visceral fat

A scale can't tell fat from muscle.
This can.

Losing 20 pounds is a very different result if 15 of them were muscle. You stand on the InBody for about sixty seconds and it separates you into fat, muscle, and water.

Every visit we watch two numbers move in opposite directions: fat mass down, skeletal muscle held. That is the part most GLP-1 programs never check — which is how people end up thinner and weaker at the same time.

Body fat %Fat mass separated from lean mass, not estimated from your weight
Visceral fat areaThe deep fat around your liver and pancreas, in cm² — the fat you can't pinch
Skeletal muscleTracked every visit, so a loss shows up while there's still time to fix it

Two patients, same weight, same age — one can carry twice the visceral fat and several times the cardiometabolic risk. A scale shows them as identical.

◆ InBody — in house
Illustration of a handheld FibroScan probe on a patient's right side, with the sound waves reaching a fat-laden liver
FibroScan Fatty liver

Fat builds up inside the liver silently.
Routine blood work misses it.

Your liver enzymes can be perfectly normal while fat accumulates in the tissue. Most people who have it have never been told.

FibroScan is a painless probe on your right side. In about ten minutes it gives two numbers: how much fat is in your liver (CAP) and how stiff the tissue has become (kPa). Most practices refer you to a hospital for this. We do it here.

CAP · dB/mHow much fat is actually in the liver tissue
Stiffness · kPaWhether the fat has started to scar the liver

Liver fat responds to weight loss faster than almost anything else we track — which makes it one of the most encouraging numbers to watch move.

◆ FibroScan — in house
A phlebotomist drawing blood from a seated patient's arm, with labelled specimen tubes on the table
Blood work Metabolic syndrome

Blood drawn here.
And the medication list revisited.

Metabolic syndrome is five findings that travel together — waist size, blood pressure, blood sugar, triglycerides, and HDL cholesterol. Three of the five is the diagnosis, and it multiplies your risk of diabetes and heart disease.

We measure all five in this office. No separate lab trip, no second appointment to hear the results.

A1c and fasting glucoseWhere you sit on the road to diabetes, and whether you're moving back
Lipid panelTriglycerides and HDL — the two that move most with weight
Liver enzymes and kidney functionThe safety checks that let us adjust doses confidently

This is the part that only works when your weight doctor is also your primary care doctor. As the numbers improve, doses often need to come down — and we're the ones who can taper them, rather than sending you to another doctor to agree.

◆ Blood draw — in house
A consultation in the exam room
The physician

One doctor who holds both certifications.

Yonghyun Lee, MD — primary care internist and Diplomate of the American Board of Obesity Medicine. English and Korean.

That pairing is the entire point of this practice. It is what lets one person read your FibroScan, interpret your labs, adjust your blood pressure medication, and manage your weight — in one office, against a single chart.

One physician. One chart. One set of numbers that all move together.

Find us

61 Lincoln Street, Suite 301

Lincoln Medical Center, Framingham, MA 01702

In personFree parking on site. Your first visit is in the office — that's when we take the baseline measurements.
TelehealthAvailable anywhere in Massachusetts for established patients. Medication follow-ups, results reviews, and questions that don't need a scan.
LanguagesEnglish and Korean, with Dr. Lee directly — 한국어 진료 가능합니다.

Call the office for current hours.

Accepting new patients

Get measured properly.

Answer four quick questions and the office will call you back — usually within one business day. Your first visit takes a full baseline: body composition, liver, and labs, before anything is prescribed.