
32 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lesnewski, Family Medicine Specialist in New York, NY?
Dr. Ruth Lesnewski, MD is a Family Medicine Specialist, who primarily practices in New York, NY. She has been practicing for over 32 years and is board certified. Dr. Lesnewski completed her residency at Montefiore M C-H&l Moses Div, Family Medicine. Dr. Lesnewski is fluent in English and Spanish, and is currently seeing new patients. Dr. Lesnewski’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lesnewski’s office at (212) 206-5200.
Where did Dr. Lesnewski go to medical school and complete their residency?
Residency: Montefiore M C-H&l Moses Div, Family Medicine
Medical School: University of Ca, San Francisco, Sch of Med, San Francisco Ca
Is Dr. Lesnewski board certified as a Family Medicine Specialist?
Yes, Dr. Ruth Lesnewski, MD is board certified by the American Board of Family Medicine
What languages does Dr. Lesnewski speak?
Dr. Lesnewski and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Family Medicine Specialist like Dr. Lesnewski typically treat?
As a Family Medicine Specialist, Dr. Lesnewski diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Lesnewski. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Type 2 Diabetes with Chronic Kidney Disease
- Diabetes Type 2
- Type 2 diabetes
- Hyperglycemia
- Diabetic Kidney Problems
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1165: Type 2 diabetes mellitus with hyperglycemia
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- General Counseling Services
- Personal Counseling
- Life Coaching
- Support Services
ICD-10 Codes:
- Z7189: Other specified counseling
What procedures does a Family Medicine Specialist like Dr. Lesnewski typically perform?
As a Family Medicine Specialist, procedures performed by Dr. Ruth Lesnewski may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
Please contact Dr. Lesnewski's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Lesnewski accept my insurance?
Dr. Lesnewski accepts most major insurance plans. Important: Please call our office at (212) 206-5200 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lesnewski accept in New York, NY?
Dr. Lesnewski in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Amida Care
Centers Plan For Healthy Living
Cigna Group
EmblemHealth
International Brotherhood of Teamsters (IBT)
Medicare
Service Employees International Union (SEIU)
State of New York
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Lesnewski's office located?
What is Dr. Lesnewski's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lesnewski's National Provider Identifier (NPI) number is 1780686568.
What common questions do patients ask about Dr. Lesnewski?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lesnewski
What is Dr. Ruth Lesnewski's specialty?
Dr. Lesnewski is a Family Medicine Specialist near New York, NY.
What does a Family Medicine Specialist do?
Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.
Is this Dr. Ruth Lesnewski affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lesnewski is affiliated with Mount Sinai Beth Israel which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Family Medicine Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Ruth Lesnewski accepting new patients in New York, NY?
Yes, Dr. Ruth Lesnewski is accepting new patients at this time.
Does Dr. Ruth Lesnewski offer online booking?
Please contact Dr. Lesnewski's office at (212) 206-5200 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ruth Lesnewski?
Please contact Dr. Lesnewski's office at (212) 206-5200 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Ruth Lesnewski have?
Dr. Ruth Lesnewski is certified by the American Board of Family Medicine.
Other Family Medicine Specialist Near New York, NY

Family Medicine Specialist
Dr. Philip Weiss, MD is a Family Medicine Specialist, who primarily practices in Kingston, NY with 2 additional practice locations. He is board certified.
Kingston, NY
BF
Family Medicine Specialist
Dr. Bridget Foy, DO is a Family Medicine Specialist, who primarily practices in New Paltz, NY with 2 additional practice locations. She has been practicing for over 16 years.
New Paltz, NY
RG
Family Medicine Specialist
Dr. Rebecca Giusti, MD is a Family Medicine Specialist, who primarily practices in Brooklyn, NY with 1 additional practice location.
Brooklyn, NY