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Dr. John Postley, MD

Dr. John Postley, MD

New York, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Postley, Internist in New York, NY?

    Dr. John Postley, MD is an Internist, who primarily practices in New York, NY with 1 additional practice location. He is board certified. Dr. Postley is fluent in English, and is currently seeing new patients. Dr. Postley’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Postley’s office at (212) 317-4500.

    What are Areas of Expertise for Dr. Postley?

    Dr. John Postley, MD is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Postley empowers patients to confidently navigate their health journey, specializing in Preventive Medicine, and comprehensive wellness support. Serving the New York, NY community, Dr. Postley is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Postley go to medical school and complete their residency?

      Is Dr. Postley board certified as an Internist?

      Yes, Dr. John Postley, MD is board certified by the American Board of Internal Medicine

      What languages does Dr. Postley speak?

      Dr. Postley and their clinical team can communicate with patients in the following languages:

      • English

      What conditions does an Internist like Dr. Postley typically treat?

      As an Internist, Dr. Postley 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. Postley. 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 Cholesterol
      • Cholesterol
      • Triglycerides
      • Hyperlipidemia
      • High lipids
      • Dyslipidemia

      ICD-10 Codes:

      • E785: Hyperlipidemia, unspecified

      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:

      • High Blood Pressure Heart and Kidney Disease
      • Chronic Kidney Disease
      • High Blood Pressure
      • Hypertensive Cardiorenal Disease
      • Heart and Kidney Problems from High Blood Pressure

      ICD-10 Codes:

      • I1310: Hypertensive heart and chronic kidney disease without heart failure, with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

      Also known as:

      • Low Back Pain
      • Back Pain
      • Lumbago
      • Lower Back Ache
      • Backache

      ICD-10 Codes:

      • M5450: Low back pain, unspecified

      Also known as:

      • Irritable Bowel Syndrome (IBS)
      • Irritable Bowel Syndrome
      • Spastic Colon
      • Functional Bowel Disorder
      • IBS

      ICD-10 Codes:

      • K589: Irritable bowel syndrome, unspecified

      What procedures does an Internist like Dr. Postley typically perform?

      As an Internist, procedures performed by Dr. John Postley may include:

      Please contact Dr. Postley's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

      Does Dr. Postley accept my insurance?

      Dr. Postley accepts most major insurance plans. Important: Please call our office at (212) 317-4500 before your appointment to verify that your specific plan and network are accepted.

      What insurance plans does Dr. Postley accept in New York, NY?

      Dr. Postley in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

      Top Insurances

      • Cigna Group

      • Federal government of the United States

      • Medicare

      • UnitedHealth Group

      View All Insurances

      Where is Dr. Postley's office located?

      Dr. John Postley's Primary Practice

      575 Madison Ave Ste 1501

      New York, NY 10022

      (212) 317-4500

      Get Directions

      Dr. John Postley's Practice 2

      1931 Black Rock Tpke

      Fairfield, CT 06825

      Get Directions

      What is Dr. Postley's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

      Dr. Postley's National Provider Identifier (NPI) number is 1558367631.

      What common questions do patients ask about Dr. Postley?

      Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Postley

      What is Dr. John Postley's specialty?

      Dr. Postley is a Internist near New York, NY.

      What does an Internist do?

      A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

      Is this Dr. John Postley affiliated with a ranked Castle Connolly Top Hospital?

      Yes, Dr. Postley is affiliated with Newyork-Presbyterian/columbia University Irving Medical Center 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 an Internist?: Guides for symptoms, conditions, and treatments

      Understand your symptoms and know when it’s time to see an Internist. 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 John Postley accepting new patients in New York, NY?

      Yes, Dr. John Postley is accepting new patients at this time.

      Does Dr. John Postley offer online booking?

      Please contact Dr. Postley's office at (212) 317-4500 for information about online booking, telehealth, or to schedule an appointment.

      How can I make an appointment with John Postley?

      Please contact Dr. Postley's office at (212) 317-4500 for information regarding telehealth appointment availability or for scheduling assistance.

      Which board certifications does Dr. John Postley have?

      Dr. John Postley is certified by the American Board of Internal Medicine.

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