Summary

Dr. John Lock specializes in endocrinology, diabetes and metabolism, and internal medicine. He earned his medical degree from Saint Louis University School of Medicine and completed his residency at University of Colorado Health. With 54 years of clinical experience, Dr. Lock brings extensive knowledge to the diagnosis and treatment of hormonal disorders and metabolic conditions.

Dr. Lock practices at UMass Memorial Medical Center and sees patients in Worcester, MA. His expertise centers on comprehensive care for patients with complex endocrine and metabolic health needs. Patients have given him an average rating of 4.5 out of 5 stars on Vitals, reflecting their confidence in his care.

Overview based on verified provider data

Quick Facts

  • 4.5
  • 54 years of experience
  • 8 insurance plans accepted
  • University Of Colorado Health
  • 1 written review
  • 2 specialties
  • 15 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Umass Memorial Medical Group

55 Lake Ave NWorcester, MA 01655

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Dr. John Paul Lock, MDDr. John P Lock, MDDr. Thomas Andrew Gould, DODr. Emily M Wu, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismInternal MedicineInternal Medicine
Accepts New Patients
4.5 
54 Years of Experience 41 Years of Experience 29 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Portuguese, Spanish Speaks English Speaks Arabic, English, Portuguese, Spanish
Worcester , MAFramingham , MAWorcester , MAEast Boston , MA
Med School: SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE Med School: Philadelphia College Of Osteopathic Medicine Med School: Warren Alpert Medical School Of Brown University
Current Profile
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Insurance Plans Accepted by Dr. John Paul Lock

  • Commonwealth Care Alliance
  • Kaiser Permanente
  • MassHealth - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • UnitedHealthcare

Medical Specialties

Dr. John Paul Lock has the following 2 specialties

Specialty Expertise

Dr. John Paul Lock has the following 15 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Endocrinology
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Lipid Metabolism Disorders

Certifications, License, & Education

54 Years Experience

Education & Training

Residency

Completed their residency at University Of Colorado Health.

Medical School

Graduated from SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE in 1972.

NPI Number

Dr. Lock's NPI number is 1497738207.

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Frequently Asked Questions

Which hospitals is Dr. John Lock affiliated with?
Dr. John Lock is affiliated with Umass Memorial Medical Center.
Where is Dr. John Lock's office located?
Dr. John Lock's office is located at 55 Lake Ave N, Worcester, MA, 01655.
How can I make an appointment with Dr. John Lock?
You can find contact information for Dr. John Lock here on Vitals.
Does Dr. John Lock accept my insurance?
You can see the insurance plans that Dr. John Lock accepts on their Vitals profile.
Does Dr. John Lock accept virtual/telehealth appointments?
Dr. John Lock has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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