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Dr. Jaroslaw Leszczak, MD

Internal Medicine*
4.7 (23)
Map Pin Small Park Ridge, IL
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34 years of experience

Overview of Dr. Jaroslaw Leszczak, MD

Dr. Jaroslaw Leszczak, MD is an Internal Medicine Specialist in Park Ridge, IL. They specialize in Internal Medicine, has 34 years of experience, and is board certified in Internal Medicine. They graduated from Jagiellonion University and is affiliated with Advocate Lutheran General Hospital, Northwest Community Hospital and Ascension Resurrection. Dr. Leszczak, completed a residency at St Joseph Hospital. Patients rated Dr. Leszczak an average 4.7 star rating.

Dr. Leszczak works at Practice in Park Ridge, IL. They frequently treat conditions like Joint Pain along with other conditions at varying frequencies. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Leszczak's Office Locations

  1. 1
    Life Medical Sc
    1550 N Northwest Hwy Ste 209, Park Ridge, IL 60068 Icon Directions Right Arrow Directions Phone Icon (847) 653-8413

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Advocate Lutheran General Hospital
  • Northwest Community Hospital
  • Ascension Resurrection

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Joint Pain
Urinary Tract Infection (UTI)
Wellness Examination

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Joint Pain
Urinary Tract Infection (UTI)
Wellness Examination
All Headaches (incl. Migraine)
Constipation
Fever
  • View other providers who treat Fever
Intestinal Diverticulitis
Limb Pain
Sebaceous Cysts
Shortness of Breath
Tobacco Use Disorder
Arterial Blood Gas Test (ABG)
Care Coordination for Complex Conditions and Procedures
Electrocardiogram (EKG)
Immunization Administration
Abdominal Pain
Acidosis
  • View other providers who treat Acidosis
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Laryngitis
Acute Sinusitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Adhesive Capsulitis Shoulder
Adult Failure to Thrive
Anaphylaxis
Anemia
  • View other providers who treat Anemia
Anxiety
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Arthritis
Arthritis of the Elbow
Asphyxia and Hypoxemia
Asthma
  • View other providers who treat Asthma
Asymptomatic Post-Menopausal Status
Ataxia
  • View other providers who treat Ataxia
Atherosclerosis
Atrophic Vaginitis
Back Pain
Bedsores
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Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Bronchitis
Bronchospasm
Bruise of Face, Scalp, or Neck
Bursitis
  • View other providers who treat Bursitis
Cachexia
  • View other providers who treat Cachexia
Calcium Metabolism Disorders
Celiac Disease
Cellulitis
Chest Pain
Chest Wall Pain Syndrome
Chronic Deep Vein Thrombosis (DVT)
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
  • View other providers who treat Cough
Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
  • View other providers who treat Diarrhea
Difficulty With Walking
Dizziness
Dysentery
Dyslipidemia
Dysphagia
Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Fibromyalgia
Gait Abnormality
Ganglion Cyst
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gout
  • View other providers who treat Gout
Headache
  • View other providers who treat Headache
Heart Disease
Heart Palpitations
Hemorrhoids
Hernia
  • View other providers who treat Hernia
Herpes Zoster Without Complication
Hives
  • View other providers who treat Hives
Hydrocele
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Influenza (Flu)
Insomnia
  • View other providers who treat Insomnia
Intestinal Diverticulosis
Iodine Deficiency
Irritable Bowel Syndrome
Itchy Skin
Knee Sprain
Laryngitis
Leg and Foot Ulcers
Leukocytopenia
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Low Blood Oxygen Level
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Mastodynia
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Migraine
  • View other providers who treat Migraine
Mineral Metabolism Disorders
Muscle Weakness
Nausea
  • View other providers who treat Nausea
Nighttime Urination (Nocturia)
Noninfectious Gastroenteritis and Colitis
Obesity
  • View other providers who treat Obesity
Orchitis
  • View other providers who treat Orchitis
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
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Pericardial Disease
Peripheral Nerve Disorders
Phosphorus Metabolism Disorders
Plantar Fasciitis
Pneumonia
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Radiculopathy
Rash
  • View other providers who treat Rash
Raynaud's Disease
Reflux Esophagitis
Restless Leg Syndrome
Rosacea
  • View other providers who treat Rosacea
Salivary Gland Stones and Inflammation
Sarcoidosis
Sciatica (Not Due to Disc Displacement)
Secondary Diabetes Mellitus
Secondary Hypertension
Shingles
  • View other providers who treat Shingles
Shoulder Tendinitis and Tenosynovitis
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Symptomatic Menopause
Testicular Dysfunction
Throat Pain
Thyroid Goiter
Tobacco Withdrawal
Transient Ischemic Attack (TIA)
Tremor
  • View other providers who treat Tremor
Urinary Incontinence
Urinary Stones
Vaginitis or Vaginosis
Varicose Eczema
Venous Embolism and Thrombosis
Venous Insufficiency
Vertigo
  • View other providers who treat Vertigo
Viral Enteritis
Viral Infection
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
Yeast Infections
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Anemia and Iron Deficiency Screening
Cardiovascular Stress Test
Cholesterol Screening
Diabetes Counseling
Diabetes Screening
Fecal Occult Blood Test for Colorectal Cancer
Hepatitis Screening
Immunization
Incision and Removal of Foreign Object
Liver Function Test
Osteoporosis Screening
Pap Smear
Prostate Cancer Screening
Rapid Flu Test
Sexually Transmitted Infections Screening
Smoking Cessation Counseling
Thyroid Screening
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    • Anthem
    • Anthem Blue Cross Blue Shield
    • Blue Cross and Blue Shield of Illinois
    • Blue Cross Blue Shield
    • Buckeye Community Health Plan
    • Humana
    • MultiPlan

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.7
    Average provider rating
    Based on 23 ratings
    Patient Ratings (23)
    5 Star
    (21)
    4 Star
    (0)
    3 Star
    (1)
    2 Star
    (0)
    1 Star
    (1)
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    Dr. Leszczak's Office & Staff

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    Experience with Dr. Leszczak

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    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Jaroslaw Leszczak, MD

    Specialties*
    • Internal Medicine

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 34 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English, Polish
    Languages Spoken
    NPI Number
    • 1588606222
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Residency
    • St Joseph Hospital
    Residency
    Medical Education
    • Jagiellonion University
    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.

    Frequently Asked Questions

    Dr. Leszczak has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Leszczak has seen patients for Joint Pain, and more. You can see other conditions treated by Dr. Leszczak on their profile. Please call the provider’s office to confirm all visit reasons.

    23 patients have reviewed Dr. Leszczak. The overall rating for this provider is 4.7. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Leszczak.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Leszczak, there are benefits to both methods. A person calling to schedule an with Dr. Leszczak appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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