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Dr. Stephen Diamantoni, MD

Lancaster, PA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Diamantoni, Family Medicine Specialist in Lancaster, PA?

    Dr. Stephen Diamantoni, MD is a Family Medicine Specialist, who primarily practices in Lancaster, PA with 2 additional practice locations. He is board certified. Dr. Diamantoni graduated from HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE and completed his residency at Lancaster Gen Hosp, Family Medicine. Dr. Diamantoni is fluent in English, Greek, Modern (1453-), and Spanish, and is currently seeing new patients. Dr. Diamantoni’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Diamantoni’s office at (717) 295-2323.

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

    • Residency: Lancaster Gen Hosp, Family Medicine | Lancaster General Hospital Program

    • Medical School: HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE | MCP HAHNEMANN UNIV (FORMERLY ALLEGHENY UNIV)

    Is Dr. Diamantoni board certified as a Family Medicine Specialist?

    Yes, Dr. Stephen Diamantoni, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Diamantoni speak?

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

    • English

    • Greek, Modern (1453-)

    • Spanish

    What conditions does a Family Medicine Specialist like Dr. Diamantoni typically treat?

    As a Family Medicine Specialist, Dr. Diamantoni 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. Diamantoni. 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 here.

    Also known as:

    • General Health Screening
    • Health Screening
    • Routine Check-up
    • Preventive Health Exam
    • Wellness Screening

    ICD-10 Codes:

    • Z139: Encounter for screening, unspecified

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Routine Child Health Examination (Normal Findings)
    • Health Checkup
    • Normal Well-Child Checkup
    • Child Physical Exam (No Issues)
    • Routine Pediatric Exam (Clear)

    ICD-10 Codes:

    • Z00129: Encounter for routine child health examination without abnormal findings

    Also known as:

    • Healthy Weight Child (BMI 5th-85th percentile)
    • Body Weight
    • Normal BMI for child
    • Child healthy weight
    • Pediatric normal weight

    ICD-10 Codes:

    • Z6852: Body mass index [BMI] pediatric, 5th percentile to less than 85th percentile for age

    Also known as:

    • Severe Obesity
    • Body Weight
    • Obesity
    • Morbid Obesity
    • Extreme Obesity
    • High Body Mass Index

    ICD-10 Codes:

    • Z684: Body mass index [BMI] 40 or greater, adult

    What procedures does a Family Medicine Specialist like Dr. Diamantoni typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. Stephen Diamantoni may include:

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

    Does Dr. Diamantoni accept my insurance?

    Dr. Diamantoni accepts most major insurance plans. Important: Please call our office at (717) 295-2323 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Diamantoni accept in Lancaster, PA?

    Dr. Diamantoni in Lancaster, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Highmark Health

    • Humana

    • Medicare

    • Mutual of Omaha

    • Risant Health

    • UnitedHealth Group

    • Unknown

    • UPMC Health System

    View All Insurances

    Where is Dr. Diamantoni's office located?

    Dr. Stephen Diamantoni's Primary Practice

    734 N Franklin St

    Lancaster, PA 17602

    (717) 295-2323

    Get Directions

    Dr. Stephen Diamantoni's Practice 2

    203 Commerce Dr Ste G

    Quarryville, PA 17566

    Get Directions

    Dr. Stephen Diamantoni's Practice 3

    2112 Harrisburg Pike Ste 3

    Lancaster, PA 17601

    Get Directions

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

    Dr. Diamantoni's National Provider Identifier (NPI) number is 1831240100.

    What common questions do patients ask about Dr. Diamantoni?

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

    What is Dr. Stephen Diamantoni's specialty?

    Dr. Diamantoni is a Family Medicine Specialist near Lancaster, PA.

    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. Stephen Diamantoni affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Diamantoni is affiliated with Penn Medicine Lancaster General Hospital, Reading Hospital Tower Health, Paoli Hospital which are a Castle Connolly Top Hospitals. 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 Stephen Diamantoni accepting new patients in Lancaster, PA?

    Yes, Dr. Stephen Diamantoni is accepting new patients at this time.

    Does Dr. Stephen Diamantoni offer online booking?

    Please contact Dr. Diamantoni's office at (717) 295-2323 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Stephen Diamantoni?

    Please contact Dr. Diamantoni's office at (717) 295-2323 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Stephen Diamantoni have?

    Dr. Stephen Diamantoni is certified by the American Board of Family Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>