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Dr. Richard Colgan, MD

Family Medicine Specialist

Baltimore, MD

37 Years of Experience

Accepting patients

    Who is Dr. Colgan, Family Medicine Specialist in Baltimore, MD?

    Dr. Richard Colgan, MD is a Family Medicine Specialist, who primarily practices in Baltimore, MD with 2 additional practice locations. He has been practicing for over 37 years and is board certified. Dr. Colgan graduated from University of New Mexico School of Medicine and completed his residency at Univ Of Md Med Sys, Family Medicine; Prince George'S Hosp Ctr, Family Medicine. Dr. Colgan is fluent in English and Spanish, and is currently seeing new patients. Dr. Colgan’s practice accepts Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Colgan’s office.
    CastleConnolyTopDoctors

    Castle Connolly Top Doctor

    Castle Connolly Top Doctors are doctor-nominated and selected by a physician-led research team.

    What are Areas of Expertise for Dr. Colgan?

    Dr. Richard Colgan, MD is a highly-rated, board-certified Family Medicine Specialist 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. Colgan empowers patients to confidently navigate their health journey, specializing in Primary Care, and comprehensive wellness support. Serving the Baltimore, MD community, Dr. Colgan is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Univ Of Md Med Sys, Family Medicine; Prince George'S Hosp Ctr, Family Medicine | Prince George's Hospital Center Program

    • Medical School: University of New Mexico School of Medicine | Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas

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

    Yes, Dr. Richard Colgan, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Colgan speak?

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

    • English
    • Spanish

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

    As a Family Medicine Specialist, Dr. Colgan 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. Colgan. 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:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Complicationss
    • Hyperglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E118: Type 2 diabetes mellitus with unspecified complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    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:

    • 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:

    • Depression Screening
    • Depression
    • Health Screening
    • Depression Test
    • Mental Health Check for Depression
    • Mood Disorder Screening

    ICD-10 Codes:

    • Z1331: Encounter for screening for depression

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

    As a Family Medicine Specialist, procedures performed by Dr. Richard Colgan may include:

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

    Does Dr. Colgan accept my insurance?

    Dr. Colgan accepts most major insurance plans. Important: Please contact the office before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Colgan accept in Baltimore, MD?

    Dr. Colgan in Baltimore, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Aetna

    • Blue Cross Blue Shield

    • Blue Cross Blue Shield of Illinois

    • Blue Cross Blue Shield of Michigan

    • Capital Blue Cross

    • Cigna

    • CMS

    • Elevance Health Inc. (formerly Anthem)

    • Empire Blue Cross Blue Shield

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Colgan's office located?

    Dr. Richard Colgan's Primary Practice

    29 S Paca St

    Baltimore, MD 21201

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    Dr. Richard Colgan's Practice 2

    19 Walker Ave

    Pikesville, MD 21208

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    Dr. Richard Colgan's Practice 3

    5890 Waterloo Rd

    Columbia, MD 21045

    Get Directions

    What hospitals are Dr. Colgan affiliated with?

    Dr. Colgan has admitting privileges at the following hospitals:

    University of Maryland Medical Center,Baltimore, MD

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

    Dr. Colgan's National Provider Identifier (NPI) number is 1760421549.

    What common questions do patients ask about Dr. Colgan?

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

    What is Dr. Richard Colgan's specialty?

    Dr. Colgan is a Family Medicine Specialist near Baltimore, MD.

    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 Dr. Richard Colgan affiliated with a ranked Castle Connolly Top Hospital?

    No, Dr. Colgan is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: University of Maryland Medical Center. 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

    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 Dr. Richard Colgan accepting new patients in Baltimore, MD?

    Yes, Dr. Richard Colgan is accepting new patients at this time.

    Does Dr. Richard Colgan offer online booking?

    Please contact Dr. Colgan's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Richard Colgan?

    Please contact Dr. Colgan's office to schedule an appointment.

    Where is Dr. Colgan's office located?

    Dr. Colgan's offices are located in Baltimore, MD, Pikesville, MD, and Columbia, MD.

    Which board certifications does Dr. Richard Colgan have?

    Dr. Richard Colgan is certified by the American Board of Family Medicine.