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Dr. William Guinan, MD

Dr. William Guinan, MD

Manchester, CT

Accepting patients

    Who is Dr. Guinan, Obstetrician / Gynecologist (OBGYN) in Manchester, CT?

    Dr. William Guinan, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Manchester, CT with 2 additional practice locations. He is board certified by the American Board of Obstetrics and Gynecology. Dr. Guinan graduated from Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas and completed his residency at Hartford Hosp, Obstetrics And Gynecology. Dr. Guinan is fluent in English and Spanish, and is currently seeing new patients. Dr. Guinan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Guinan’s office at (860) 649-1120.

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

    • Residency: Hartford Hosp, Obstetrics And Gynecology | Hartford Hospital | Hartford Hospital Program

    • Medical School: Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas

    Is Dr. Guinan board certified in Obstetrician / Gynecologist (OBGYN)?

    Yes, Dr. William Guinan, MD is board certified by the American Board of Obstetrics and Gynecology

    What languages does Dr. Guinan speak?

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

    • English

    • Spanish

    What conditions does Dr. Guinan treat?

    As a Obstetrician / Gynecologist (OBGYN), Dr. Guinan 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. Guinan. 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.

    Also known as:

    • Other General Medical Examination
    • Health Checkup
    • General Health Checkup
    • Comprehensive Medical Exam
    • Miscellaneous Physical Exam

    ICD-10 Codes:

    • Z008: Encounter for other general examination

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Severe Obesity
    • Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Morbid Obesity
    • Extreme Obesity
    • Class 3 Obesity

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories

    Also known as:

    • Peripheral Artery Disease
    • PVD
    • PAD
    • Poor Circulation in Legs
    • Blocked Leg Arteries

    ICD-10 Codes:

    • I739: Peripheral vascular disease, unspecified

    Also known as:

    • Osteoarthritis
    • Degenerative Joint Disease
    • Wear-and-Tear Arthritis
    • Joint Degeneration

    ICD-10 Codes:

    • M1990: Unspecified osteoarthritis, unspecified site

    Also known as:

    • Type 2 Diabetes
    • Type 2 Diabetes with Diabetic Neuropathy
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetic Nerve Problems
    • Diabetic Neuropathy
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Nerve Damage
    • Diabetic Polyneuropathy
    • Peripheral Neuropathy from Diabetes
    • Diabetes Mellitus Nerve Problems

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1142: Type 2 diabetes mellitus with diabetic polyneuropathy

    Also known as:

    • Major Depressive Disorder in Full Remission (Single Episode)
    • Depression in Partial Remission (Single Episode)
    • Depression
    • Full recovery from depression
    • Depression well-managed
    • Depression in remission
    • Improving depression
    • Resolving depressive symptoms
    • Partial recovery from depression

    ICD-10 Codes:

    • F325: Major depressive disorder, single episode, in full remission
    • F324: Major depressive disorder, single episode, in partial remission

    Also known as:

    • Emphysema
    • Pulmonary Emphysema
    • Lung Emphysema
    • Chronic Obstructive Lung Disease

    ICD-10 Codes:

    • J439: Emphysema, unspecified

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Also known as:

    • Chronic Kidney Disease, Stage 3a
    • Chronic Kidney Disease
    • Chronic Kidney Disease (CKD)
    • CKD Stage 3a
    • Moderate Chronic Kidney Disease

    ICD-10 Codes:

    • N1831: Chronic kidney disease, stage 3a

    Also known as:

    • Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    Also known as:

    • Bipolar Disorder
    • Manic depression
    • Bipolar illness
    • Mood disorder

    ICD-10 Codes:

    • F319: Bipolar disorder, unspecified

    Which procedures does Dr. Guinan perform as a Obstetrician / Gynecologist (OBGYN)?

    As a Obstetrician / Gynecologist (OBGYN), procedures performed by an Dr. William Guinan may include:

    For detailed information, please contact Dr. Guinan's office.

    Does Dr. Guinan accept my insurance?

    Dr. Guinan accepts most major insurance plans. Important: Please call our office at (860) 649-1120 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Guinan accept in Manchester, CT?

    Dr. Guinan in Manchester, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene

    • CVS Health (formerly Aetna)

    • Humana

    • Medicare

    View All Insurances

    Where is Dr. Guinan's office located?

    Dr. William Guinan's Primary Practice

    388 W Center St

    Manchester, CT 06040

    (860) 649-1120

    Get Directions

    Dr. William Guinan's Practice 2

    111 Hazard Ave

    Enfield, CT 06082

    (860) 741-2197

    Get Directions

    Dr. William Guinan's Practice 3

    1548 Main St

    Willimantic, CT 06226

    (860) 423-8426

    Get Directions

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

    Dr. Guinan's National Provider Identifier (NPI) number is 1144317520.

    What common questions do patients ask about Dr. Guinan?

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

    What is Dr. William Guinan's specialty?

    Dr. Guinan is a Obstetrician / Gynecologist (OBGYN) near Manchester, CT. An obstetrician/gynecologist has specialized knowledge, skills, and expertise in the medical and surgical management of the female reproductive system and related disorders. This physician acts as a consultant to other healthcare providers while also serving as a primary care physician for women, addressing their unique health needs throughout various stages of life. Contact Dr. Guinan to book an appointment today.

    Is this Dr. William Guinan affiliated with a ranked Castle Connolly Top Hospital?

    No, Guinan is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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

    Where can I learn more about Obstetrician / Gynecologist (OBGYN)?

    Explore Obstetrician / Gynecologist (OBGYN) with 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 William Guinan accepting new patients in Manchester, CT?

    Yes, Dr. William Guinan is accepting new patients at this time.

    Does Dr. William Guinan offer online booking?

    Please contact Dr. Guinan's office at (860) 649-1120 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Guinan?

    Please contact Dr. Guinan's office at (860) 649-1120 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Guinan have?

    Dr. William Guinan is certified by the American Board of Obstetrics and Gynecology.

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