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Dr. Lloyd Berthold Williams, MD, PhD

Accepting New Patients
Specializes in: Eye Disease Ophthalmology (Corneal and External Diseases)
Tufts University School of Medicine (2008)
Professional interests include: cornea transplant (keratoplasty), cataract surgery, refractive lens exchange (RLE), and more.
2351 Erwin Road
Durham, NC 27710

Dr. Lloyd Berthold Williams, MD, PhD is a cornea specialist in Durham, NC specializing in eye disease ophthalmology (corneal and external diseases). He graduated from Tufts University School of Medicine in 2008 and has 18 years of experience. Dr. Lloyd Berthold Williams, MD, PhD is affiliated with St. Mark's Hospital, Duke Health and MountainStar Healthcare.

View Doctor's Full Profile (919) 684-0415

Office Locations

Duke Health

2351 Erwin Road
Durham, NC 27705
(919) 681-3937
open_in_new
2351 Erwin Road
Durham, NC 27710
(919) 684-0415
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MountainStar Healthcare

4878 South Highland Drive
Holladay, UT 84117
(801) 272-8861
open_in_new

Duke Health

5601 Arringdon Park Drive
Morrisville, NC 27560
(919) 997-3050
(919) 997-3099
open_in_new

Some issues Dr. Lloyd Berthold Williams, MD, PhD can help you with:

LASIK

LASIK (laser-assisted in situ keratomileusis) is a surgical procedure that improves vision by permanently correcting refractive vision errors. Refractive vision errors are sight problems (such as nearsightedness, farsightedness, and astigmatism) that typically require patients to wear contact lenses or glasses. Nearsightedness (myopia) causes blurred vision at a distance, while farsightedness (hyperopia) makes objects that are up close appear blurry. Astigmatism results in blurred vision at both near and far distances. Each eye is either nearsighted or farsighted, and can additionally have astigmatism. These refractive vision errors develop from imperfections in the curvature of the eye, which LASIK fixes through the use of a laser. The laser changes the shape of the eye by cutting away tissue from the cornea (clear outer layer of the eye).

LASIK is generally considered an elective procedure (not medically necessary) since patients can wear glasses or contact lenses instead of undergoing LASIK. Nevertheless, many people still elect to undergo LASIK to have better vision without having to wear corrective lenses. Certain professionals, such as pilots, military members, firefighters, and athletes, might particularly benefit from LASIK.

Ophthalmologists (eye doctors) evaluate patients before surgery, measuring the cornea and checking for any eye irregularities that would disqualify patients from LASIK. A special eye scanner is used to create a map of the cornea. This map guides the surgeon in developing an individualized LASIK treatment plan. Once approved for LASIK, contact-wearers are advised to switch to glasses for the three weeks leading up to their surgery.

LASIK is a brief procedure, lasting for about half an hour, depending on the state of a patient's eyes and the corneal reshaping required. Patients lie down on a reclining chair and have numbing eye drops applied to one or both eyes to eliminate pain and discomfort during the procedure. While the eyes are held open by a device, the eye surgeon raises a fixation light where patients direct their eyes. The surgeon uses a femtosecond laser to cut a precise circular incision in the cornea's surface. The surgeon then manually folds back the corneal flap to access the stroma (inner cornea).

An excimer laser is then used to remove certain amounts of corneal tissue. For patients with farsightedness, the laser cuts tissue on the outer regions of the cornea, making the central cornea more prominent. For patients with nearsightedness, the opposite is done; central corneal tissue is removed while the outer tissue is left alone, flattening the eye. In patients with astigmatism, the laser is used to even out the surface of the corneal tissue, making the eye more spherical. When the lasering process is complete, the ophthalmologist folds the corneal flap to its regular position. The flap quickly begins to heal and naturally reattach itself to the eye.

LASIK patients need someone to drive them home from the procedure and cannot drive for the following 24 hours. Recovery from LASIK lasts about five days. Patients typically notice improved vision within a day or two of surgery. Prescription eye drops are given to patients to alleviate discomfort and promote eye healing. During this recovery time, patients must be incredibly careful not to touch or rub their eyes. Ophthalmologists often instruct patients to wear protective glasses during the day and night to prevent potential damage from eye rubbing.

LASIK can improve the experience of certain activities such as swimming or reading, and in some cases, LASIK can be a life-changing procedure for those with severe refractive vision errors. LASIK may also save patients money by eliminating the recurring need for updated corrective lenses.

Noteworthy Medicare Patient Procedures Performed by Dr. Lloyd Berthold Williams, MD, PhD in 2023

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

Top 5%

By Volume:

cornea transplant

In 2023, Dr. Lloyd Berthold Williams, MD, PhD performed more cornea transplant (keratoplasty) procedures for Medicare patients than 95% of providers in related specialties within North Carolina.

Top 10%

By Volume:

endothelial keratoplasty

In 2023, Dr. Lloyd Berthold Williams, MD, PhD performed more endothelial keratoplasty procedures for Medicare patients than 90% of providers in related specialties within North Carolina.

Top 25%

By Affordability:

corneal lesion excision

In 2012, Dr. Lloyd Berthold Williams, MD, PhD had a list price for corneal lesion excision that was lower than the list prices billed to Medicare by 75% of providers in related specialties within North Carolina. 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. Lloyd Berthold Williams, MD, PhD treated as a cornea specialist in Durham, NC during 2012 were eye procedures.

Volume of procedures performed by Dr. Lloyd Berthold Williams, MD, PhD for Medicare patients.

eye procedures 19

Medicare Procedure and Patient Information

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD.

Gender
Male 22
Female 16
Ethnicity
Non-Hispanic White 27
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 0
From 75 to 84 18
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD in 2013

Hypertension 55
High Cholesterol 53
Stroke 0
Ischemic Heart Disease 39
Depression 0
Chronic Kidney Disease 0
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lloyd Berthold Williams, MD, PhD treated as a cornea specialist in Durham, NC during 2014 were eye procedures.

Volume of procedures performed by Dr. Lloyd Berthold Williams, MD, PhD for Medicare patients.

doctor visit 18
eye procedures 79

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD.

Gender
Male 25
Female 26
Age
From 65 to 74 14
From 75 to 84 20
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD in 2014

Hypertension 47
High Cholesterol 39
Stroke 0
Ischemic Heart Disease 0
Depression 24
Chronic Kidney Disease 0
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 27
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lloyd Berthold Williams, MD, PhD treated as a cornea specialist in Durham, NC during 2015 were eye procedures.

Volume of procedures performed by Dr. Lloyd Berthold Williams, MD, PhD for Medicare patients.

doctor visit 35
eye procedures 223

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD.

Gender
Male 88
Female 106
Ethnicity
Non-Hispanic White 158
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 100
From 75 to 84 0
85 and over 0
Less than 65 40

Conditions of Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD in 2015

Hypertension 36
High Cholesterol 32
Stroke 0
Ischemic Heart Disease 23
Depression 22
Chronic Kidney Disease 14
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 11
Chronic Obstructive Pulmonary Disease 0
Diabetes 21
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lloyd Berthold Williams, MD, PhD treated as a cornea specialist in Durham, NC during 2016 were eye procedures.

Volume of procedures performed by Dr. Lloyd Berthold Williams, MD, PhD for Medicare patients.

doctor visit 57
eye procedures 214

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD.

Gender
Male 42
Female 55
Ethnicity
Non-Hispanic White 81
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 58
From 75 to 84 23
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD in 2016

Hypertension 49
High Cholesterol 42
Stroke 0
Ischemic Heart Disease 24
Depression 18
Chronic Kidney Disease 21
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 15
Chronic Obstructive Pulmonary Disease 0
Diabetes 27
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lloyd Berthold Williams, MD, PhD treated as a cornea specialist in Durham, NC during 2017 were eye procedures.

Volume of procedures performed by Dr. Lloyd Berthold Williams, MD, PhD for Medicare patients.

doctor visit 79
eye procedures 227

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD.

Gender
Male 52
Female 63
Ethnicity
Non-Hispanic White 91
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 64
From 75 to 84 28
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD in 2017

Hypertension 47
High Cholesterol 35
Stroke 0
Ischemic Heart Disease 18
Depression 28
Chronic Kidney Disease 25
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 17
Chronic Obstructive Pulmonary Disease 0
Diabetes 27
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lloyd Berthold Williams, MD, PhD treated as a cornea specialist in Durham, NC during 2018 were eye procedures.

Volume of procedures performed by Dr. Lloyd Berthold Williams, MD, PhD for Medicare patients.

doctor visit 73
eye procedures 333

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD.

Gender
Male 62
Female 81
Ethnicity
Non-Hispanic White 121
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 91
From 75 to 84 24
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD in 2018

Hypertension 46
High Cholesterol 40
Stroke 0
Ischemic Heart Disease 24
Depression 25
Chronic Kidney Disease 20
Asthma 0
Osteoperosis 0
Atrial Fibrilation 9
Heart Failure 12
Chronic Obstructive Pulmonary Disease 13
Diabetes 24
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lloyd Berthold Williams, MD, PhD treated as a cornea specialist in Durham, NC during 2019 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. Lloyd Berthold Williams, MD, PhD for Medicare patients.

capsulotomy 19
doctor visit 106
eye procedures 236
laser treatment 19

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD.

Gender
Male 68
Female 96
Ethnicity
Non-Hispanic White 140
Black 12
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 89
From 75 to 84 43
85 and over 16
Less than 65 16

Conditions of Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD in 2019

Hypertension 56
High Cholesterol 40
Stroke 0
Ischemic Heart Disease 24
Depression 30
Chronic Kidney Disease 23
Asthma 9
Osteoperosis 10
Atrial Fibrilation 11
Heart Failure 15
Chronic Obstructive Pulmonary Disease 9
Diabetes 21
Dementia 7
Cancer 10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lloyd Berthold Williams, MD, PhD treated as a cornea specialist in Durham, NC during 2020 were eye procedures, transplant procedures, lab tests and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Lloyd Berthold Williams, MD, PhD for Medicare patients.

doctor visit 316
excision 15
eye procedures 436
lab tests 30
removal of lesion (e.g. growth) 15
transplant procedures 33

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD.

Gender
Male 126
Female 184
Ethnicity
Non-Hispanic White 238
Black 56
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 149
From 75 to 84 85
85 and over 37
Less than 65 39

Conditions of Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD in 2020

Hypertension 68
High Cholesterol 54
Stroke 5
Ischemic Heart Disease 29
Depression 20
Chronic Kidney Disease 28
Asthma 8
Osteoperosis 11
Atrial Fibrilation 9
Heart Failure 18
Chronic Obstructive Pulmonary Disease 10
Diabetes 30
Dementia 8
Cancer 12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lloyd Berthold Williams, MD, PhD treated as a cornea specialist in Durham, NC during 2021 were eye procedures, transplant procedures, removal of lesion (e.g. growth) and excision.

Volume of procedures performed by Dr. Lloyd Berthold Williams, MD, PhD for Medicare patients.

capsulotomy 14
doctor visit 386
excision 33
eye procedures 715
laser treatment 14
removal of lesion (e.g. growth) 33
transplant procedures 61

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD.

Gender
Male 173
Female 245
Ethnicity
Non-Hispanic White 320
Black 63
Hispanic 0
Asian 0
Other 14
Native American 0
Age
From 65 to 74 181
From 75 to 84 149
85 and over 49
Less than 65 39

Conditions of Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD in 2021

Hypertension 66
High Cholesterol 60
Stroke 5
Ischemic Heart Disease 28
Depression 21
Chronic Kidney Disease 29
Asthma 6
Osteoperosis 11
Atrial Fibrilation 11
Heart Failure 17
Chronic Obstructive Pulmonary Disease 11
Diabetes 27
Dementia 9
Cancer 13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lloyd Berthold Williams, MD, PhD treated as a cornea specialist in Durham, NC during 2022 were eye procedures, transplant procedures, removal of lesion (e.g. growth) and excision.

Volume of procedures performed by Dr. Lloyd Berthold Williams, MD, PhD for Medicare patients.

capsulotomy 23
doctor visit 341
excision 24
eye procedures 567
laser treatment 23
removal of lesion (e.g. growth) 24
transplant procedures 45

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD.

Gender
Male 173
Female 238
Ethnicity
Non-Hispanic White 329
Black 54
Hispanic 0
Asian 0
Other 11
Native American 0
Age
From 65 to 74 188
From 75 to 84 150
85 and over 40
Less than 65 33

Conditions of Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD in 2022

Hypertension 73
High Cholesterol 70
Stroke 6
Ischemic Heart Disease 22
Depression 18
Chronic Kidney Disease 19
Asthma 9
Osteoperosis 16
Atrial Fibrilation 17
Heart Failure 15
Chronic Obstructive Pulmonary Disease 11
Diabetes 27
Dementia 5
Cancer 18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Lloyd Berthold Williams, MD, PhD for Medicare patients.

The highest averages for the top procedures that Dr. Lloyd Berthold Williams, MD, PhD treated as a cornea specialist in Durham, NC were eye procedures, transplant procedures, lab tests and removal of lesion (e.g. growth).

capsulotomy 18
doctor visit 156
excision 24
eye procedures 304
lab tests 30
laser treatment 18
removal of lesion (e.g. growth) 24
transplant procedures 46

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD.

Gender
Male 75
Female 100
Ethnicity
Black / African American 16
Asian / Pacific Islander 0
Non-Hispanic White 136
Hispanic 0
Native American / Alaskan Native 0
Other 2
Age
75 to 84 49
85 and over 12
Less than 65 15
65 to 74 84

Average of Total of Conditions of Medicare patients treated by Dr. Lloyd Berthold Williams, MD, PhD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Lloyd Berthold Williams, MD, PhD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension 49
High Cholesterol 42
Stroke 1
Ischemic Heart Disease 21
Depression 18
Chronic Kidney Disease 16
Asthma 2
Osteoporosis 4
Heart Failure 10
Chronic Obstructive Pulmonary Disease 4
Diabetes 21
Atrial Fibrillation 5
Cancer 4
Dementia 2

Education & Training

Dr. Lloyd Berthold Williams, MD, PhD graduated from Tufts University School of Medicine in 2008. He completed residency at University of Utah Affiliated Hospitals. He is certified by the American Board of Ophthalmology, Ophthalmology and has a state license in North Carolina.

Medical School: Tufts University School of Medicine (2008)

Residency: University of Utah Affiliated Hospitals (2012)

Board Certification: American Board of Ophthalmology, Ophthalmology

Licensed In: North Carolina

Affiliations & Hospitals

Dr. Lloyd Berthold Williams, MD, PhD is associated with these hospitals and organizations:

St. Mark's Hospital
Duke Health
MountainStar Healthcare

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. Lloyd Berthold Williams, MD, PhD appears to accept the following insurance providers: MedCost, Aetna Traditional Choice, Aetna Medicare PPO, BlueCross BlueShield of North Carolina, CIGNA Open Access Plus, WellCare, AmeriHealth, Medicare Part B, Medicare Advantage, AARP, CIGNA Open Access, United Healthcare PPO, United Healthcare POS, United Healthcare HMO, Aetna, Aetna Workers' Compensation, TRICARE Prime, Aetna Open Choice PPO, United Healthcare, TRICARE Prime Remote, Medicare, Medicaid, Humana, Cigna, TRICARE, Harvard Pilgrim Health Care, Aetna Managed Choice POS, Gateway Health Alliance, Aetna HMO, Alliance Health (*Beginning January 2026), *Duke HomeCare and Hospice does not participate in the plan., Duke Employee Plans, Blue Options (123, PPO, HSA), *Duke HomeCare and Hospice and mental health providers do not participate with the plan., Aetna Quality Point of Service (QPOS), Aetna Choice POS, Aetna Choice POS II, Duke Advantage (*Beginning January 2026), Aetna Medicare Value Plan (HMO), Blue Advantage (*Available in select counties only), Duke Options (*Beginning January 2026), Duke Basic, Duke USA (*Beginning January 2026), Ambetter, Experience Health, Aetna Select HMO, Aetna PCP Coordinated POS Plan, Blue Select, Blue Medicare (HMO, PPO)*, Aetna Limited Benefit Insurance PPO, Vaya Health (*Beginning January 2026), Trillium (*Beginning January 2026), Aetna Health Network Only, Aetna Health Network Option, All Savers Fully Insured, Blue Value (*Duke Health Lake Norman and Kernodle Clinics only), First Medicare Direct, Carolina Complete Health, Healthgram, All Savers Alternate Funding, Aetna Medicare Assure Plan (HMO D-SNP), Aetna/CVS Health, Aetna Elect Choice HMO, Aetna Open Access Elect Choice, Partners (*Beginning January 2026), Aetna Voluntary Indemnity Group Plan, Duke Select, Aetna Open Access HMO, Open Access Aetna Select, Aetna Open Access Managed Choice, NC State Employees Health Plan, Ambetter of North Carolina and United Medical Resources (UMR).

Insurance Accepted by Provider includes:

According to our sources, Dr. Lloyd Berthold Williams, MD, PhD accepts the following insurance providers:

MedCost
Aetna Traditional Choice
Aetna Medicare PPO
BlueCross BlueShield of North Carolina
CIGNA Open Access Plus
WellCare
AmeriHealth
Medicare Part B
Medicare Advantage
AARP
CIGNA Open Access
United Healthcare PPO
United Healthcare POS
United Healthcare HMO
Aetna
Aetna Workers' Compensation
TRICARE Prime
Aetna Open Choice PPO
United Healthcare
TRICARE Prime Remote
Medicare
Medicaid
Humana
Cigna
TRICARE
Harvard Pilgrim Health Care
Aetna Managed Choice POS
Gateway Health Alliance
Aetna HMO
Alliance Health (*Beginning January 2026)
*Duke HomeCare and Hospice does not participate in the plan.
Duke Employee Plans
Blue Options (123, PPO, HSA)
*Duke HomeCare and Hospice and mental health providers do not participate with the plan.
Aetna Quality Point of Service (QPOS)
Aetna Choice POS, Aetna Choice POS II
Duke Advantage (*Beginning January 2026)
Aetna Medicare Value Plan (HMO)
Blue Advantage (*Available in select counties only)
Duke Options (*Beginning January 2026)
Duke Basic
Duke USA (*Beginning January 2026)
Ambetter
Experience Health
Aetna Select HMO
Aetna PCP Coordinated POS Plan
Blue Select
Blue Medicare (HMO, PPO)*
Aetna Limited Benefit Insurance PPO
Vaya Health (*Beginning January 2026)
Trillium (*Beginning January 2026)
Aetna Health Network Only, Aetna Health Network Option
All Savers Fully Insured
Blue Value (*Duke Health Lake Norman and Kernodle Clinics only)
First Medicare Direct
Carolina Complete Health
Healthgram
All Savers Alternate Funding
Aetna Medicare Assure Plan (HMO D-SNP)
Aetna/CVS Health
Aetna Elect Choice HMO, Aetna Open Access Elect Choice
Partners (*Beginning January 2026)
Aetna Voluntary Indemnity Group Plan
Duke Select
Aetna Open Access HMO, Open Access Aetna Select, Aetna Open Access Managed Choice
NC State Employees Health Plan
Ambetter of North Carolina
United Medical Resources (UMR)

Ratings & Reviews

Dr. Lloyd Berthold Williams, MD, PhD has an exceptional overall rating with an average of 4.76 out of 5 stars based on 1223 ratings. We collect ratings and reviews of Dr. Lloyd Berthold Williams, MD, PhD from all over the web to help you find the right in Durham, NC. 

4.76
Overall Rating
Leave a Review

General Payments

These charts describe general payments received by Dr. Lloyd Berthold Williams, MD, PhD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
Johnson & Johnson Surgical Vision, Inc. $5,836 INTRALASE FS FEMTOSEC LASER
$2,700 		WaveScan WaveFront System
$185 		IDESIGN RS
$154 		Tecnis IOL
$109 		Tecnis Simplicity
$84 		Other
$2,605
Alcon Laboratories Inc $697 IOL
$371 		Cataract Equipment
$115 		Ilevro
$60 		Pazeo
$39 		ORA
$21 		Other
$92
Abbott Laboratories $692 Optics
$261 		Non-Covered
$191 		Medical Optics
$114
$126
Kala Pharmaceuticals, Inc. $405 EYSUVIS
$405
Novartis Pharmaceuticals Corporation $269 XIIDRA
$251 		Ilevro
$18
Other $674 AcrySof UltraSert
$122 		CLAREON
$110 		OMNI
$72 		Wavelight Refractive Suite
$68 		EYSUVIS
$32 		Other
$271
Types of Payments
Consulting Fee $5,100
Food and Beverage $3,474

Biography

Dr. Lloyd Williams is a medical specialist in eye disease ophthalmology (corneal and external diseases). His areas of expertise include the following: LASIK, cataract surgery, and refractive lens exchange (RLE). The average patient rating for Dr. Williams is 5.0 stars (out of 5). He appears to be in-network for Blue California, CIGNA Plans, TRICARE, and more. He obtained his medical school training at Tufts University School of Medicine and performed his residency at a hospital affiliated with the University of Utah. He is affiliated with St. Mark's Hospital and Duke Health. According to Duke Health, Dr. Williams is currently accepting new patients at his office in Morrisville, NC.

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