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Dr. Alexander Lock, DO
Internal Medicine* Age 45
Dr. Alexander Lock, DO
Map Pin Small Brooklyn, NY
Dr. Alexander Lock, DO is an Internist in Brooklyn, NY.
Dr. Alexander Lock, DO

Dr. Alexander Lock, DO

Internal Medicine* Age 45
Brooklyn, NY
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18 years of experience
Dr. Alexander Lock, DO is an Internist in Brooklyn, NY.
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About Dr. Alexander Lock, DO

Dr. Lock graduated from NEW YORK INSTITUTE OF TECHNOLOGY / OLD WESTBURY. Dr. Alexander Lock, DO is an Internist in Brooklyn, NY and has 18 years experience. Dr. Lock has experience treating conditions like Urinary Tract Infection (UTI) and Cachexia among other conditions at varying frequencies. Dr. Lock's office is not accepting new patients. Dr. Lock is board certified in Internal Medicine and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Urinary Tract Infection (UTI)
Cachexia
Constipation
Urinary Tract Infection (UTI)
Cachexia
Constipation
Urinary Tract Infection (UTI)
Cachexia
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Constipation
Adult Failure to Thrive
Immunization Administration
Advance Directive End of Life Planning
Arterial Blood Gas Test (ABG)
Dehydration
Foot Infection
Fever
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Venous Embolism and Thrombosis
Electrocardiogram (EKG)
Nail Infection
Asphyxia and Hypoxemia
Rhabdomyolysis
Joint Pain
Administrative Physical
Nausea
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Urinary Incontinence
Shortness of Breath
Abdominal Pain
Acidosis
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Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Laryngitis
Acute Lower Respiratory Infection
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Alkalosis
All Headaches (incl. Migraine)
All Types of Food Poisoning
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Ataxia
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Atherosclerosis
Atrophic Vaginitis
Back Pain
Bedsores
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Bird Flu
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Bladder Atony
Bladder Infection
Blepharitis
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Bruise of Face, Scalp, or Neck
Calcium Metabolism Disorders
Candidiasis of Skin and Nails
Cellulitis
Chest Pain
Chronic Deep Vein Thrombosis (DVT)
Chronic Neck Pain
Chronic Pain
Chronic Venous Embolism Thrombosis
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Dysentery
Dyslipidemia
Dysphagia
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Fibromyalgia
Food Poisoning
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gastroptosis
Gout
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Headache
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Heart Disease
Hemorrhoids
Hernia
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Herpes Zoster Without Complication
Hydrocele
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypersensitivity Pneumonitis
Hypertension
Hypoglycemia
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Influenza (Flu)
Ingrown Nail
Insomnia
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Intertrigo
Intestinal Diverticulitis
Intestinal Diverticulosis
Iodine Deficiency
Iron Metabolism Disorders
Irritable Bowel Syndrome
Itchy Skin
Laryngitis
Leg and Foot Ulcers
Leukocytopenia
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Long COVID Disorder
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Mastodynia
Menstrual Disorders
Mild Asthma
Mineral Metabolism Disorders
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Neurogenic Bladder
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Overweight
Painful Urination (Dysuria)
Peptic Ulcer
Pericardial Disease
Pharyngitis
Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Pneumonia
Polyneuropathy
Prostatitis
Rash
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Raynaud's Disease
Reflux Esophagitis
Restless Leg Syndrome
Ringworm
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Scabies
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Secondary Diabetes Mellitus
Sinus Bradycardia
Sinus Tachycardia
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Swine Flu
Thrush
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Tobacco Use Disorder
Tonsillitis
Transient Ischemic Attack (TIA)
Tremor
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Trigeminal Neuralgia
Urinary Stones
Vaginitis or Vaginosis
Venous Compression
Venous Insufficiency
Vertigo
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Viral Hepatitis
Viral Infection
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
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Yeast Infections

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Select
    Savings Plus of Metro, NY
  • BCBS PPO
  • HealthyBlue Advantage
  • SimplyBlue/Simply Blue Plus PPO
    BluePPO HSA PPO
  • Blue Acess Employer Sponsored
    National Blue High Performance Network HPN
    Connection Blue High Performance Network HPN
    Empire Hospital/Medical (Trad)
    Empire Hospital
    Empire Blue Cross Blue Shield PPO
    Connection Employer Sponsored
  • BlueCard PPO
  • MagnaCare PPO

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Meet Dr. Alexander Lock, DO

Specialties*
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
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Does Dr. Lock offer an online patient portal?
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Does Dr. Lock specialize in working with children or adolescents?
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Does Dr. Lock specialize in working with seniors?
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Does Dr. Lock specialize in couples therapy?
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Does Dr. Lock specialize in working with LGBTQ+ community?
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FAQs About Dr. Lock's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Alexander Lock, DO. To arrange an appointment, call the number on Dr. Lock's profile.

Dr. Lock frequently treats the following conditions: Urinary Tract Infection (UTI) and Cachexia. See more on Sharecare.

Dr. Alexander Lock, DO is affiliated with Maimonides Medical Center.

Yes, Dr. Alexander Lock, DO holds board certification in Internal Medicine.
Training & Medical Education
Medical Education
  • NEW YORK INSTITUTE OF TECHNOLOGY / OLD WESTBURY
    2008
Medical Education
Board Certifications
  • Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Hospitals Where Dr. Alexander Lock, DO Practices

  • Maimonides Medical Center

    4802 10th Ave, Brooklyn, NY

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