Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > OH Providers > Cardiologists

Dr. Gregory Ka Wah Lam, MD

Accepting New Patients

(Gregory Ka Wah Lam, MD)

(158 Ratings)

Specializes in: Cardiology (Heart Disease)

Professional interests include: cardiac imaging, transesophageal echocardiography (TEE), preventive cardiology, and more.

600 N Pickaway Street Suite 102
Circleville, OH 43113

(740) 420-8174

Dr. Gregory Ka Wah Lam, MD is a cardiologist in Circleville, OH specializing in cardiology (heart disease). Dr. Gregory Ka Wah Lam, MD is affiliated with Ohio Health and OhioHealth Heart and Vascular Physicians.

Office Locations

600 N Pickaway Street Suite 102
Circleville, OH 43113

open_in_new

3773 Olentangy River Road
Columbus, OH 43214

open_in_new

Some issues Dr. Gregory Ka Wah Lam, MD can help you with:

Coronary Artery Disease

Coronary artery disease (CAD) is the most common type of heart disease. It happens when the blood vessels carrying blood to the heart, called coronary arteries, narrow and harden. This occurs when cholesterol, a type of fat found in the blood, builds up to form plaque, which sticks to the inner walls of the arteries. As plaque accumulates, less blood can flow through the arteries, which may lead to the following:

Angina, which is chest pain that occurs when the heart does not receive enough blood flow.
Heart attack, which happens if the arteries leading to the heart are completely blocked.
Arrhythmia, or irregular heartbeat, which can develop if the heart does not have enough blood supply.
Heart failure, which may occur if a heart attack damages the heart and it becomes too weak to pump enough blood to the rest of the body.

Certain factors may increase risk for the disease, like smoking, lack of exercise, being overweight, high cholesterol, high blood pressure, and diabetes. CAD tends to develop over decades, so it can go undetected until it has become quite severe. A diagnosis may be established using such tests as:

Electrocardiogram (ECG), which records the heart's electrical activity over a period of time. ECGs can detect whether there is enough blood flow to the heart or if a heart attack has occurred.
Echocardiogram (echo), which creates images of the heart using sound waves. Echos can show whether the heart is able to pump blood normally.
Stress tests, where an ECG or echo is combined with exercise, like riding a stationary bike or walking on a treadmill. This test is done to find out if the heart can function properly while performing a strenuous activity.

Treatments for the disease include medications such as vasodilators, like nitroglycerin, which dilates (widens) the coronary arteries. CAD may also be treated by a procedure called angioplasty with stent placement, where a balloon is inflated inside a diseased artery to flatten the plaque deposits against the artery walls, creating more room for blood to flow.

In some severe cases of the disease, multiple arteries may be blocked, and an open heart surgery called coronary artery bypass surgery may be necessary. This operation transplants a vessel from another part of the body to form a graft that goes past the narrowed arteries, thus enabling blood to flow around those arteries.

Heart Attack

A heart attack is a serious medical event that happens when the blood supplying oxygen to the heart is cut off, usually because of a blockage in an artery. This results in damage or death of part of the heart muscle. The heart can heal, but like any part of the body that was injured it leaves a scar. This scar tissue does not contract effectively, so the ability of the heart to pump is lowered after a heart attack.

A heart attack, sometimes called a myocardial infarction, can happen without warning. However there are certain factors that raise the risk of heart attack. Some of these are:

Age
Gender (most heart attack sufferers are male)
A family history of heart attacks
Smoking
Obesity
High cholesterol
High blood pressure
Diabetes
Unhealthy lifestyle choices (lack of exercise, poor diet, too much alcohol or stress)

Heart attacks typically feel like pain or pressure in the chest that can radiate out to the back, arm, or jaw. Some other symptoms can include fatigue or weakness, shortness of breath, sweating, and nausea.

Treatment aims to increase blood flow to the heart muscle by opening up blocked blood vessels. Medications are sometimes used to dissolve clots in the arteries. Aspirin and other medications such as Plavix can thin the blood and make clots less likely to form. Dilators can widen blood vessels to make room for more blood to flow. Doctors can also use a procedure called catheterization to look at the blood vessels around the heart directly, place stents, or widen vessels using angioplasty. In extreme cases bypass surgery can be used to help blood flow better. After recovery, it is important to lead a healthy lifestyle and take any prescribed medications in order to protect the heart.

Heart Problems

The heart is one of the most important organs in the body. This smooth muscle expands and contracts rhythmically an entire lifetime, pumping blood to the lungs and then to every other cell in the body. When heart problems occur, it becomes difficult for the body to get the nutrients and oxygen it needs via the blood. So while there are a variety of illnesses and disorders that affect the heart, most of them cause weakness, exhaustion and shortness of breath. The most common heart conditions include heart disease, angina, arrhythmia, and valve disorders.

Heart disease is the leading cause of death in the United States for both men and women. This includes coronary artery disease, heart attacks, congestive heart failure, and congenital heart disease. Some conditions, such as genetics, cannot be controlled. But there are many other things one can do to lower their risk for heart disease. Controlling high blood pressure and cholesterol levels, reducing or stopping smoking, exercising more and losing weight if needed, and eating a diet low in sodium can all protect the heart.

Angina is a squeezing type of chest pain that happens when the muscles around the heart don't get enough oxygen. It can be regular or infrequent. Usually, angina is caused by coronary heart disease. However, not all chest pain is angina. Chest pain can also be caused by a lung infection or panic attack, for example, so it is important to have any sudden pain checked.

Arrhythmia is the word for when the heart beats too fast, too slow, or irregularly with skipped beats. It can feel frightening, and depending on the type it can be dangerous, but in most cases arrhythmia is not serious and can be treated. It is very common, especially in older adults.

Heart valve problems can happen in any one of the the heart's four valves that keep blood flowing where it needs to go. Babies can be born with problems in their heart valves, or valves can be damaged by infections. The valves can stiffen and become less mobile, or they can stop closing properly and 'leak' when the heart beats. Valve problems can usually be repaired surgically.

In The News

“"This bill would dramatically affect my patients," said Dr. Gregory Lam of Circleville, Ohio, "and my ability to care for them."”—"Opinion | A Vote of Conscience and Courage (Published 2017)", New York Times, June 2017

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Ka Wah Lam, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Affordability:

cardiac imaging

echocardiogram

In 2023, Dr. Gregory Ka Wah Lam, MD had a list price for cardiac imaging, and echocardiogram (echo) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Ohio. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Affordability:

cardioversion

elective cardioversion

elective external cardioversion

external cardioversion

transthoracic echocardiography

In 2023, Dr. Gregory Ka Wah Lam, MD had a list price for cardioversion, elective cardioversion, elective external cardioversion, external cardioversion, and transthoracic echocardiography (TTE) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Ohio. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

stress EKG

By Affordability:

color Doppler echocardiography

Doppler echocardiography

electrocardiogram

myocardial perfusion SPECT

nuclear scan

nuclear stress test

spectral Doppler echocardiography

SPECT scan

stress EKG

In 2012, among providers in related specialties within Ohio, Dr. Gregory Ka Wah Lam, MD performed more stress EKG procedures for Medicare patients than 75% of them and he also had a list price for color Doppler echocardiography, Doppler echocardiography, electrocardiogram (EKG), myocardial perfusion SPECT, nuclear scan, nuclear stress test (myocardial perfusion imaging), spectral Doppler echocardiography, SPECT scan, and stress EKG that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory Ka Wah Lam, MD treated as a cardiologist in Circleville, OH during 2012 were cardiac procedures, hospital care, ultrasound (sonogram) and inpatient care.

Volume of procedures performed by Dr. Gregory Ka Wah Lam, MD for Medicare patients.

cardiac procedures	423
doctor visit	491
hospital care	407
inpatient care	233
minimally invasive procedures	11
nuclear scan	29
outpatient care	174
stress testing	97
ultrasound (sonogram)	326

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Ka Wah Lam, MD treated as a cardiologist in Circleville, OH during 2013 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Ka Wah Lam, MD for Medicare patients.

cardiac procedures	376
doctor visit	497
hospital care	184
inpatient care	147
nuclear scan	25
outpatient care	37
stress testing	73
ultrasound (sonogram)	303

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ka Wah Lam, MD.

**Gender**
Male	393
Female	488

**Ethnicity**
Non-Hispanic White	863
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	307
From 75 to 84	279
85 and over	136
Less than 65	159

Conditions of Medicare patients treated by Dr. Gregory Ka Wah Lam, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	68
Depression	33
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	7
Atrial Fibrilation	24
Heart Failure	42
Chronic Obstructive Pulmonary Disease	32
Diabetes	42
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Ka Wah Lam, MD treated as a cardiologist in Circleville, OH during 2014 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Gregory Ka Wah Lam, MD for Medicare patients.

cardiac procedures	374
doctor visit	563
hospital care	79
inpatient care	79
nuclear scan	49
stress testing	107
ultrasound (sonogram)	267

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ka Wah Lam, MD.

**Gender**
Male	488
Female	581

**Ethnicity**
Non-Hispanic White	1013
Black	23
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	346
From 75 to 84	354
85 and over	178
Less than 65	191

Conditions of Medicare patients treated by Dr. Gregory Ka Wah Lam, MD in 2014

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	65
Depression	33
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	7
Atrial Fibrilation	25
Heart Failure	41
Chronic Obstructive Pulmonary Disease	31
Diabetes	43
Dementia	16
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory Ka Wah Lam, MD treated as a cardiologist in Circleville, OH during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Gregory Ka Wah Lam, MD for Medicare patients.

cardiac procedures	369
doctor visit	493
hospital care	73
inpatient care	73
nuclear scan	50
stress testing	111
ultrasound (sonogram)	258

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ka Wah Lam, MD.

**Gender**
Male	946
Female	1084

**Ethnicity**
Non-Hispanic White	1974
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	762
From 75 to 84	618
85 and over	322
Less than 65	328

Conditions of Medicare patients treated by Dr. Gregory Ka Wah Lam, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	64
Depression	31
Chronic Kidney Disease	40
Asthma	20
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	38
Chronic Obstructive Pulmonary Disease	29
Diabetes	42
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory Ka Wah Lam, MD treated as a cardiologist in Circleville, OH during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Gregory Ka Wah Lam, MD for Medicare patients.

cardiac procedures	503
doctor visit	600
hospital care	61
inpatient care	61
nuclear scan	84
stress testing	187
ultrasound (sonogram)	316

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ka Wah Lam, MD.

**Gender**
Male	476
Female	500

**Ethnicity**
Non-Hispanic White	942
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	361
From 75 to 84	326
85 and over	164
Less than 65	125

Conditions of Medicare patients treated by Dr. Gregory Ka Wah Lam, MD in 2016

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	66
Depression	28
Chronic Kidney Disease	44
Asthma	32
Osteoperosis	9
Atrial Fibrilation	27
Heart Failure	36
Chronic Obstructive Pulmonary Disease	32
Diabetes	41
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Ka Wah Lam, MD treated as a cardiologist in Circleville, OH during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Gregory Ka Wah Lam, MD for Medicare patients.

cardiac procedures	512
doctor visit	690
hospital care	79
inpatient care	79
nuclear scan	56
stress testing	135
ultrasound (sonogram)	377

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ka Wah Lam, MD.

**Gender**
Male	556
Female	590

**Ethnicity**
Non-Hispanic White	1109
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	424
From 75 to 84	383
85 and over	191
Less than 65	148

Conditions of Medicare patients treated by Dr. Gregory Ka Wah Lam, MD in 2017

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	66
Depression	28
Chronic Kidney Disease	46
Asthma	7
Osteoperosis	8
Atrial Fibrilation	26
Heart Failure	40
Chronic Obstructive Pulmonary Disease	31
Diabetes	41
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Ka Wah Lam, MD treated as a cardiologist in Circleville, OH during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Ka Wah Lam, MD for Medicare patients.

cardiac procedures	316
doctor visit	518
hospital care	88
inpatient care	77
nuclear scan	35
outpatient care	11
stress testing	70
ultrasound (sonogram)	246

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ka Wah Lam, MD.

**Gender**
Male	459
Female	477

**Ethnicity**
Non-Hispanic White	903
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	364
From 75 to 84	315
85 and over	147
Less than 65	110

Conditions of Medicare patients treated by Dr. Gregory Ka Wah Lam, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	65
Depression	28
Chronic Kidney Disease	46
Asthma	7
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	41
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Ka Wah Lam, MD treated as a cardiologist in Circleville, OH during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Gregory Ka Wah Lam, MD for Medicare patients.

cardiac procedures	343
cardioversion	15
doctor visit	554
hospital care	87
inpatient care	87
nuclear scan	44
stress testing	87
ultrasound (sonogram)	256

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ka Wah Lam, MD.

**Gender**
Male	469
Female	466

**Ethnicity**
Non-Hispanic White	909
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	373
From 75 to 84	323
85 and over	142
Less than 65	97

Conditions of Medicare patients treated by Dr. Gregory Ka Wah Lam, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	64
Depression	31
Chronic Kidney Disease	45
Asthma	6
Osteoperosis	9
Atrial Fibrilation	30
Heart Failure	41
Chronic Obstructive Pulmonary Disease	25
Diabetes	41
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Ka Wah Lam, MD treated as a cardiologist in Circleville, OH during 2020 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Gregory Ka Wah Lam, MD for Medicare patients.

cardiac procedures	310
doctor visit	320
hospital care	80
inpatient care	80
nuclear scan	41
stress testing	84
ultrasound (sonogram)	226

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ka Wah Lam, MD.

**Gender**
Male	398
Female	359

**Ethnicity**
Non-Hispanic White	731
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	316
From 75 to 84	266
85 and over	115
Less than 65	60

Conditions of Medicare patients treated by Dr. Gregory Ka Wah Lam, MD in 2020

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	67
Depression	28
Chronic Kidney Disease	46
Asthma	5
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	40
Chronic Obstructive Pulmonary Disease	25
Diabetes	41
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Ka Wah Lam, MD treated as a cardiologist in Circleville, OH during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Gregory Ka Wah Lam, MD for Medicare patients.

cardiac procedures	385
cardioversion	13
doctor visit	434
hospital care	72
inpatient care	72
nuclear scan	52
stress testing	125
ultrasound (sonogram)	260

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ka Wah Lam, MD.

**Gender**
Male	407
Female	401

**Ethnicity**
Non-Hispanic White	782
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	345
From 75 to 84	287
85 and over	114
Less than 65	62

Conditions of Medicare patients treated by Dr. Gregory Ka Wah Lam, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	60
Depression	28
Chronic Kidney Disease	48
Asthma	7
Osteoperosis	8
Atrial Fibrilation	31
Heart Failure	38
Chronic Obstructive Pulmonary Disease	22
Diabetes	42
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory Ka Wah Lam, MD treated as a cardiologist in Circleville, OH during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Gregory Ka Wah Lam, MD for Medicare patients.

cardiac procedures	391
doctor visit	455
hospital care	94
inpatient care	94
nuclear scan	35
stress testing	94
ultrasound (sonogram)	297

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Ka Wah Lam, MD.

**Gender**
Male	394
Female	444

**Ethnicity**
Non-Hispanic White	801
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	349
From 75 to 84	299
85 and over	123
Less than 65	67

Conditions of Medicare patients treated by Dr. Gregory Ka Wah Lam, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	47
Depression	27
Chronic Kidney Disease	32
Asthma	10
Osteoperosis	12
Atrial Fibrilation	39
Heart Failure	37
Chronic Obstructive Pulmonary Disease	27
Diabetes	37
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gregory Ka Wah Lam, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Ka Wah Lam, MD treated as a cardiologist in Circleville, OH were cardiac procedures, ultrasound (sonogram), hospital care and stress testing.

cardiac procedures	391
cardioversion	14
doctor visit	510
hospital care	118
inpatient care	98
minimally invasive procedures	11
nuclear scan	45
outpatient care	74
stress testing	106
ultrasound (sonogram)	284

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gregory Ka Wah Lam, MD.

**Gender**
Male	453
Female	490

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	1
Non-Hispanic White	911
Native American / Alaskan Native	0
Hispanic	0
Other	3

**Age**
75 to 84	313
85 and over	148
Less than 65	122
65 to 74	358

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Ka Wah Lam, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gregory Ka Wah Lam, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	57
Depression	26
Chronic Kidney Disease	38
Asthma	10
Osteoporosis	7
Heart Failure	35
Chronic Obstructive Pulmonary Disease	25
Diabetes	37
Atrial Fibrillation	25
Dementia	12
Cancer	10

Education & Training

He has a state license in Ohio.

Licensed In: Ohio

Affiliations & Hospitals

Dr. Gregory Ka Wah Lam, MD is associated with these hospitals and organizations:

Ohio Health

OhioHealth Heart and Vascular Physicians

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Gregory Ka Wah Lam, MD appears to accept the following insurance providers: GREAT WEST HEALTHCARE, MEDICAL MUTUAL OF OHIO, UNITED HEALTHCARE, AETNA, TRICARE, AMERIHEALTH CARITAS - Medicaid, HUMANA, CIGNA HEALTHCARE OF OHIO, ANTHEM, MOLINA, TECHNIPLAS: PARTNERS DIRECT HEALTH, HEALTHCARE LOGISTICS, BUCKEYE COMMUNITY HEALTH PLAN, OHIO HEALTH CHOICE, DEVOTED HEALTH, THE HEALTH PLAN, OHIOHEALTHY NETWORK, OHIOHEALTHY ASSOCIATE HEALTH PLAN, VA-COMMUNITY CARE NETWORK (excluding behavioral health) and CARESOURCE.

Insurance Accepted by Provider includes:

According to our sources, Dr. Gregory Ka Wah Lam, MD accepts the following insurance providers:

GREAT WEST HEALTHCARE

MEDICAL MUTUAL OF OHIO

UNITED HEALTHCARE

AETNA

TRICARE

AMERIHEALTH CARITAS - Medicaid

HUMANA

CIGNA HEALTHCARE OF OHIO

ANTHEM

MOLINA

TECHNIPLAS: PARTNERS DIRECT HEALTH

HEALTHCARE LOGISTICS

BUCKEYE COMMUNITY HEALTH PLAN

OHIO HEALTH CHOICE

DEVOTED HEALTH

THE HEALTH PLAN

OHIOHEALTHY NETWORK

OHIOHEALTHY ASSOCIATE HEALTH PLAN

VA-COMMUNITY CARE NETWORK (excluding behavioral health)

CARESOURCE

Ratings & Reviews

Dr. Gregory Ka Wah Lam, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 158 ratings. We collect ratings and reviews of Dr. Gregory Ka Wah Lam, MD from all over the web to help you find the right in Circleville, OH.

4.9

Overall Rating

(158 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Gregory Ka Wah Lam, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Boehringer Ingelheim Pharmaceuticals, Inc.	$195,153 JARDIANCE $195,153
Lilly USA, LLC	$139,014 JARDIANCE $135,283	$3,731
AstraZeneca Pharmaceuticals LP	$11,568 FARXIGA $1,074	BRILINTA $21	$10,472
FOREST PHARMACEUTICALS, INC.	$1,954 BYSTOLIC $1,954
LIPOSCIENCE, INC.	$1,194 NMR LipoProfile Test $1,194
Other	$2,783 PI - IAA $750	Corlanor $237	IR - Venous Access $215	Wegovy $172	GATTEX $113	Other $1,297

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$318,095
Travel and Lodging	$18,893
Food and Beverage	$7,546
Consulting Fee	$6,024
Honoraria	$1,000
Other	$108

Biography

Dr. Gregory Lam's specialty is cardiology (heart disease). His clinical interests include cardiac risk reduction, nuclear cardiology, and heart attack. His patients gave him an average rating of 5.0 stars (out of 5). Great-West Healthcare, Anthem, and Medical Mutual appears to be the insurance carriers that Dr. Lam takes. He is a graduate of the University of Rochester School of Medicine and Dentistry. He is affiliated with OhioHealth Heart and Vascular Physicians. Dr. Lam has an open panel in Circleville, OH according to Yext.