Dr. John Lock, MD

Dr. John Lock, MD

Endocrinology, Diabetes & Metabolism  |  
Male  |  
Age 71
(2)
Insurances AcceptedSave
Dr. John Lock, MD is an endocrinology, diabetes & metabolism doctor who practices in Framingham, MA. He is 71 years old and has been practicing for 46 years.

115 Lincoln St

Framingham, MA 01702

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • First Health (Coventry Health Care)
  • Tufts Health Plan

*Please verify this information when scheduling an appointment.

Learn about Dr. Lock

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Lock performs your care needs compared to other doctors.

Diabetes Counseling
normal
more than 57% of peers
Diabetes Type 2
normal
more than 17% of peers
Hyperlipidemia
normal
more than 5% of peers

Dr. Lock's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

We're trying something new with Top Care Areas.Was it helpful for you?YesNo

2

Specialties

  • Endocrinology, Diabetes & Metabolism
  • Endocrinology & Metabolism
2

Board Certifications

  • Diabetes, Metabolism & Endocrinology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
24

Conditions Treated

  • Autoimmune Diseases
  • Bone Disorders
  • Breast Diseases
  • Diabetes Mellitus, Secondary
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Diabetic Retinopathy
  • Goiter
  • Gynecomastia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperthyroidism
  • Hypoglycemia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Obesity
  • Osteoporosis
  • Retina Diseases
  • Thyroid Disease
  • Vitamin D Deficiency
1

Procedures

  • Diabetes Counseling

Background Check

0 Malpractice Claims

No malpractice history found for Massachusetts.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • St Louis Univ Sch Of Med
    Medical School | Graduated 1972
  • St Vincent Hospital Worcester
    Internship Hospital | Completed
  • St Vincent Hospital
    Residency Hospital | Completed
  • University Of Co School Of Med
    Residency Hospital | Completed
  • University Colorado Denver
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Lock has no media or publications listed.

Languages Spoken

  • English
  • French

Memberships & Professional Affiliations

Dr. Lock does not have any memberships or affiliations listed. If you are Dr. Lock and would like to add memberships or affiliations, please update your profile.

Dr. Lock's Reviews

Likelihood of recommending Dr. Lock to family and friends
3.0
based on 2 total reviews

Likelihood to Recommend (2)

  • 5
    (1)
  • 4
    (0)
  • 3
    (0)
  • 2
    (0)
  • 1
    (1)

Dr. Lock's Performance

Trustworthiness
GOOD
Explains condition(s) well
GOOD
Answers Questions
GOOD
Time well spent
GOOD

Office & Staff Performance

Scheduling
GOOD
Office environment
EXCELLENT
Staff friendliness
GOOD
Average wait time
10 to 15 minutes

Are you Dr. Lock?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Visit Dr. Lock

Dr. Lock accepts 7 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Louisiana
    BlueConnect HMO
  • Blue Cross Blue Shield of Massachusetts
    Preferred Blue PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    LocalPlus
    Open Access Plus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Tufts Health Plan
    Tufts PPO

*Please verify this information when scheduling an appointment.