TG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gearan, Internist in Portland, ME?
Dr. Thomas Gearan is an Internist, who primarily practices in Portland, ME with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Gearan graduated from Tufts University School of Medicine and completed his residency at Boston Medical Center, Internal Medicine. Dr. Gearan is fluent in English, French, and Portuguese, and is currently seeing new patients. Dr. Gearan’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gearan’s office at (207) 781-1600.
What are Areas of Expertise for Dr. Gearan?
Dr. Thomas Gearan is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Gearan empowers patients to confidently navigate their health journey, specializing in Primary Care, or comprehensive wellness support. Serving the Portland/ME community, Dr. Gearan is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Gearan go to medical school and complete their residency?
Residency: Boston Medical Center, Internal Medicine
Medical School: Tufts Univ Sch of Med, Boston Ma | Tufts University School of Medicine
Is Dr. Gearan board certified in Internist?
Yes, Dr. Thomas Gearan is board certified by the American Board of Internal Medicine
What languages does Dr. Gearan speak?
Dr. Gearan and their clinical team can communicate with patients in the following languages:
English
French
Portuguese
What conditions does Dr. Gearan treat?
As a Internist, Dr. Gearan 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. Gearan. 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:
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Type 2 Diabetes with Diabetic Neuropathy
- Type 2 Diabetes with Chronic Kidney Disease
- Diabetes Type 2
- Type 2 diabetes
- Hyperglycemia
- Diabetic Nerve Problems
- Diabetic Neuropathy
- Diabetic Kidney Problems
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
- Diabetic Nerve Damage
- Diabetic Polyneuropathy
- Peripheral Neuropathy from Diabetes
- Diabetes Mellitus Nerve Problems
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1165: Type 2 diabetes mellitus with hyperglycemia
- E1142: Type 2 diabetes mellitus with diabetic polyneuropathy
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
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 Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Pain in Right Knee
- Knee Injuries and Disorder
- Pain
- Right Knee Ache
- Right Knee Discomfort
- Sore Right Knee
ICD-10 Codes:
- M25561: Pain in right knee
Also known as:
- Permanent Atrial Fibrillation
- Atrial Fibrillation
- Irreversible AFib
- Fixed Atrial Fibrillation
- Long-term AFib
ICD-10 Codes:
- I4821: Permanent atrial fibrillation
Also known as:
- Lymphedema
- Lymphatic Swelling
- Fluid Retention in Limbs
- Chronic Swelling
ICD-10 Codes:
- I890: Lymphedema, not elsewhere classified
Also known as:
- Other Specific B Vitamin Deficiency
- B Vitamins
- Malnutrition
- Specific B Vitamin Shortage
- Less Common B Vitamin Deficiency
- Rare B Vitamin Deficiency
ICD-10 Codes:
- E538: Deficiency of other specified B group vitamins
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Which procedures does Dr. Gearan perform as a Internist?
As a Internist, procedures performed by an Dr. Thomas Gearan may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
For detailed information, please contact Dr. Gearan's office.
Does Dr. Gearan accept my insurance?
Dr. Gearan accepts most major insurance plans. Important: Please call our office at (207) 781-1600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gearan accept in Portland, ME?
Dr. Gearan in Portland, ME accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Martin's Point
Medicaid
Medicare
Point32Health
State of Maine
UnitedHealthcare
View All Insurances
Where is Dr. Gearan's office located?
What is Dr. Gearan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gearan's National Provider Identifier (NPI) number is 1518073170.
What common questions do patients ask about Dr. Gearan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gearan
What is Dr. Thomas Gearan's specialty?
Dr. Gearan is a Internist near Portland, ME.
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.
Contact Dr. Gearan to book an appointment today.Is this Dr. Thomas Gearan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gearan is affiliated with MaineHealth Maine Medical Center Portland 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
Where can I learn more about Internist?
Explore Internist 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 Thomas Gearan accepting new patients in Portland, ME?
Yes, Dr. Thomas Gearan is accepting new patients at this time.
Does Dr. Thomas Gearan offer online booking?
Please contact Dr. Gearan's office at (207) 781-1600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thomas Gearan?
Please contact Dr. Gearan's office at (207) 781-1600 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Thomas Gearan have?
Dr. Thomas Gearan is certified by the American Board of Internal Medicine.
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