Leon NP Family Healthcare PLLC

Leon NP Family Healthcare PLLCLeon NP Family Healthcare PLLCLeon NP Family Healthcare PLLC

Leon NP Family Healthcare PLLC

Leon NP Family Healthcare PLLCLeon NP Family Healthcare PLLCLeon NP Family Healthcare PLLC
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646-236-5620
  • Home
  • Find a Doctor
    • Internal Medicine
    • Adol/Adult Gynecology
646-236-5620

internal medicine & PRIMARY CARE

Offices in Smithtown & Greenlawn NY

Preventative, acute and ongoing medical care designed to help adults understand their health and manage it with confidence. 

Preventative Care

Wellness visits, age-appropriate screening discussions, risk assessment, health counseling and preventative laboratory evaluation.

Chronic Conditions

Ongoing follow up for hypertension, high cholesterol, thyroid disorders, diabetes, and other stable adult medical conditions. 

Acute Concerns

Evaluation of common non-emergency symptoms and illnesses, with referral or escalation when a higher level of care is appropriate.

Medication Mangement

Medication reconciliation, monitoring, refill assessment and review of effectiveness, sife effects, and adherence.

Laboratory Review

Ordering and interpretation of clinically appropriate laboratory testing, with a clear follow up plan. 

Care Coordination

Specialist referrals, imaging coordination and continuity after urgent care, emergency department or hospital visits. 

COMMON REASONS PATIENTS SCHEDULE

  1. Annual wellness exam
  2. Blood pressure
  3. Cholesterol
  4. Thyroid Follow up
  5. Type 2 Diabetes monitoring
  6. Coronary Artery Disease
  7. Metabolic Syndrome
  8. Obesity
  9. Back Pain
  10. Osteoarthritis
  11. Fatty liver
  12. Obstructive sleep apnea
  13. Fatigue
  14. Medication review
  15. Vitamin Deficiency
  16. Sick visit
  17. Post-hospital follow up 
  18. Anxiety
  19. Depression

Book with Catheryne Leon FNP

Choose an Internal Medicine visit online. The office will contact you if additional information is needed before the appointment. 

Learn More

Ready to take the next step?

Good Health. Good Life. 

call 646-236-5620

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Smithtown & Greenlawn Office

23 Bellemeade Avenue

Smithttown NY 11787


91 Broadway, Second Floor

Suite 1 & 3

Greenlawn NY 11740

Leon NP Family Health Care PLLC

Internal Medicine and Womens Health 646-236-5620 Support@leonnpfamilyhealthcare.com

Hours

Open today

09:00 am – 05:00 pm

Copyright © 2026 Leon NP Family Healthcare PLLC - All Rights Reserved.

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  • CYNTHIA LEON NP
  • CATHERYNE LEON NP

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