Summary

Dr. Alexander Lock is an internal medicine physician who holds an MD degree. His practice focuses on comprehensive adult healthcare, with expertise in managing complex medical conditions. Dr. Lock is fluent in Russian and Chinese, allowing him to serve diverse patient populations in their preferred languages.

Dr. Lock is affiliated with NewYork Presbyterian Brooklyn Methodist Hospital and practices in Brooklyn and Woodmere, New York. He specializes in treating high blood pressure conditions, including hypertensive emergencies and pediatric hypertension cases. His practice also encompasses hospice care and palliative medicine, providing compassionate end-of-life support for patients and families. Patients have rated Dr. Lock 4.8 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • 4.8
  • 40 insurance plans accepted
  • speaks Russian, Chinese
  • 1 written review
  • 1 specialty
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Alexander Peretz Lock has 2 locations

Dr. Alexander Peretz Lock

1801 Avenue JBrooklyn, NY 11230

Dr. Alexander Peretz Lock

334 DERBY AVEWOODMERE, NY 11598

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Dr. Alexander Peretz Lock, MDDr. Keith A Lascalea, MDDr. Irina Rimel, LACDr. Suzanne M Black
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
4.8 
4.7 
27 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Russian, Chinese Speaks English Speaks English Speaks English
Brooklyn , NYNew York , NYNew York , NYNew York , NY
Med School: Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Alexander Peretz Lock

  • 1199SEIU
  • AARP
  • Aetna
  • AgeWell New York
  • AmeriGroup
  • AmeriGroup - Medicare (Advantage HMO)
  • Blue Cross Blue Shield
  • CenterLight Healthcare - HMO
  • Centers Plan for Healthy Living
  • Cigna
  • Elderplan
  • Elderplan - HMO
  • Elderplan - Medicare (Advantage HMO)
  • EmblemHealth
  • EmblemHealth - PPO
  • Empire Blue Cross Blue Shield
  • Fidelis Care (NY)
  • GEHA
  • Hamaspik Choice
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • MetroPlus Health Plan
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Optum Health
  • Senior Whole Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • VillageCareMax
  • Wellcare

Medical Specialties

Dr. Alexander Peretz Lock has the following specialty

Certifications, License, & Education

MEDICAL LICENSE

Doctor Of Osteopathy, New York, 2026, Active

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Frequently Asked Questions

How can I make an appointment with Dr. Alexander Lock?
You can find contact information for Dr. Alexander Lock here on Vitals.
Does Dr. Alexander Lock accept my insurance?
You can see the insurance plans that Dr. Alexander Lock accepts on their Vitals profile.
Where is Dr. Alexander Lock's office located?
Dr. Alexander Lock's office is located at 1801 Avenue J, Brooklyn, NY, 11230.
What languages does Dr. Alexander Lock speak?
Dr. Alexander Lock speaks Russian and Chinese.
Which hospitals is Dr. Alexander Lock affiliated with?
Dr. Alexander Lock is affiliated with Newyork Presbyterian Brooklyn Methodist Hospital.

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