- Internal Medicine Doctors
- CT
- Stratford, CT
- Dr. Ananthakumar Thillainathan, MD
Dr. Ananthakumar Thillainathan, MD
Internal Medicine•Male•Age 44
Internal Medicine
Dr. Ananthakumar Thillainathan, MD is an Internal Medicine Specialist in Stratford, CT and has over 6 years of experience in the medical field. He graduated from SPARTAN HEALTH SCIENCES UNIVERSITY in 2017. He is affiliated with Bridgeport Hospital.

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3000 Main St Stratford, CT 06614Compare with other Internal Medicine Specialists
Compare Dr. Thillainathan with our nearby Internal Medicine Specialists at Hartford Healthcare.
Make an appointment at Hartford Healthcare today at (203) 392-1166.
These providers are on the medical staff of Hartford Healthcare.
Dr. Thillainathan's Reviews
Likelihood to recommend Dr. Thillainathan
3.8
Based on 4 ratings
5 Star | 50% | 50% |
4 Star | 25% | 25% |
3 Star | 0% | 0% |
2 Star | 0% | 0% |
1 Star | 25% | 25% |
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Likelihood of recommending Dr. Thillainathan to family and friends is 3.75 out of 5
About Me
Biography
Specialties
- Internal Medicine
Education
Frequently Asked Questions
What is the best way to schedule an appointment with Dr. Ananthakumar Thillainathan, MD?
View contact information to make an appointment.
What other Internal Medicine Specialists practice nearby?
Does Dr. Ananthakumar Thillainathan, MD accept any insurance plans?
A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.
What conditions does Dr. Ananthakumar Thillainathan, MD treat?
Dr. Thillainathan frequently treats the following conditions: Noninfectious Gastroenteritis and Colitis, Nausea, and Cellulitis. See more on Healthgrades.
What is Dr. Ananthakumar Thillainathan, MD's office address?
Dr. Thillainathan's office is located at 3000 Main St, Stratford, CT 06614. You can find other locations and directions on Healthgrades.
Is Dr. Ananthakumar Thillainathan, MD affiliated with any hospitals?
Dr. Ananthakumar Thillainathan, MD is affiliated with Bridgeport Hospital.
How much experience does Dr. Ananthakumar Thillainathan, MD have?
Dr. Thillainathan has over 5 years of healthcare experience.
Does Dr. Ananthakumar Thillainathan, MD receive good ratings from patients?
There is a star rating of 3.8/5 for Dr. Ananthakumar Thillainathan, MD. Patients say that they trusted the provider's decisions and the provider listened & answered questions well. See all patient feedback on Healthgrades.
Experience and Background Checks
Background Check
Dr. Thillainathan's conditions and procedures:
- Abdominal Pain
- Abnormal Thyroid
- Abscess or Cyst Drainage or Aspiration
- Abscess or Fluid Incision and Drainage
- Acidosis
- Acute Bronchitis
- Acute Pharyngitis
- Acute Upper Respiratory Infection
- Alkalosis
- All Headaches (incl. Migraine)
- All Types of Food Poisoning
- Allergic Conjunctivitis
- Allergic Rhinitis
- Anemia
- Animal Allergies
- Ankle Sprains and Strains
- Anxiety
- Arterial Blood Gas Test (ABG)
- Arthritis
- Arthritis of the Elbow
- Asthma
- Ataxia
- Back Pain
- Bedsores
- Bladder Infection
- Blood in Urine (Hematuria)
- Bronchitis
- Bruise of Face, Scalp, or Neck
- Bursitis
- Cellulitis
- Chest Pain
- Chest Wall Pain Syndrome
- Chronic Care Management
- Chronic Interstitial Cystitis
- Chronic Neck Pain
- Chronic Pain
- Chronic Sinusitis
- Constipation
- COPD (Chronic Obstructive Pulmonary Disease)
- Cough
- Dehydration
- Dermatitis
- Diabetes Counseling
- Diabetes Mellitus, Secondary
- Diabetes Type 2
- Diabetes With Renal Manifestations
- Diabetic Polyneuropathy
- Diarrhea
- Difficulty With Walking
- Diverticulitis, Intestinal
- Dizziness
- Dry Eyes
- Dyslipidemia
- Dysphagia
- Ear Ache
- Earwax Buildup
- Electrocardiogram (EKG)
- Enlarged Prostate (BPH)
- Enteritis
- Esophagitis
- Fecal Occult Blood Test for Colorectal Cancer
- Fever
- Food Poisoning
- Gait Abnormality
- Gas-Bloat Syndrome
- Gastritis
- Gastroesophageal Reflux Disease (GERD)
- Gout
- Headache
- Heart Disease
- Heart Palpitations
- Heartburn
- Hemorrhoids
- Hepatitis A
- Hernia
- Herpes Simplex Infection
- Herpes Zoster Without Complication
- Hip Pointer Injuries
- HIV (Human Immunodeficiency Virus)
- Hives
- Hyperkalemia
- Hyperlipidemia
- Hypertension
- Hypoglycemia
- Hypokalemia
- Hypotension
- Hypotension (Excluding Maternal)
- Hypothyroidism
- Immunization Administration
- Influenza (Flu)
- Insomnia
- Irritable Bowel Syndrome
- Itchy Skin
- Joint Pain
- Knee Sprain
- Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
- Leg and Foot Ulcers
- Limb Cramp
- Limb Pain
- Limb Swelling Caused by Fluid Overload
- Lipid Disorders
- Low Back Pain
- Low Blood Oxygen Level
- Magnesium Metabolism Disorders
- Malaise and Fatigue
- Malnutrition
- Menstrual Disorders (incl. Dysmenorrhea)
- Migraine
- Mineral Metabolism Disorders
- Muscle Spasm
- Muscle Weakness
- Nail Avulsion and Excision
- Nasopharyngitis
- Nausea
- Neck Muscle Strain
- Neurogenic Bladder
- Noninfectious Gastroenteritis and Colitis
- Nosebleed
- Obesity
- Osteoarthritis
- Osteoarthritis of Ankle and Foot
- Osteoarthritis of Knee
- Osteoarthritis of Shoulder
- Osteoarthritis of Spine
- Osteopenia
- Osteoporosis
- Otitis Media
- Outer Ear Infection
- Overweight
- Painful Urination (Dysuria)
- Patellofemoral Pain Syndrome or Knee Pain
- Peptic Ulcer
- Pharyngitis
- Phlebitis and Thrombophlebitis
- Pinkeye (Conjunctivitis)
- Pneumonia
- Polyuria
- Postnasal Drip
- Prostatitis
- Proteinuria
- Rash
- Restless Leg Syndrome
- Rosacea
- Salivary Gland Stones and Inflammation
- Sciatica (Not Due to Disc Displacement)
- Sexually Transmitted Diseases (STDs)
- Shingles
- Shortness of Breath
- Sinus Bradycardia
- Sinus Tachycardia
- Sinusitis
- Sleep Apnea
- Speech, Language and Learning Disorders
- Sprains and Strains (incl. Muscle Tear)
- Stye
- Syphilis Infections
- Throat Pain
- Tobacco Use Disorder
- Torticollis
- Transient Ischemic Attack (TIA)
- Tremor
- Urinary Incontinence
- Urinary Stones
- Urinary Tract Infection (UTI)
- Vaginitis and-or Vaginosis
- Venous Insufficiency
- Vertigo
- Viral Enteritis
- Viral Hepatitis
- Viral Infection
- Vitamin B Deficiency
- Vitamin B12 Deficiency
- Vitamin D Deficiency
- Wellness Examination
- Wheezing
- Wrist Sprain or Strain
Insurance Check
Search for your insurance provider
Dr. Thillainathan accepts
Accepted insurance can change. Please double-check when making an appointment.
Dr. Thillainathan accepts the following insurance:
- Aetna
- Aetna HMO
- AWH NJ Choice MultiTier - Maximum Savings POS II
- AWH NJ Choice MultiTier POS II
- Choice Plus POS II
- Elect Choice (Open Access) EPO
- Managed Choice (Open Access) POS
- Open Choice PPO
- Premier Care Network APCN Choice (OAMC) POS II
- Premier Care Network Plus - Innovation Health
- Savings Plus of Metro, NY
- Select
- Anthem
- BlueCare - CT HMO
- Century Preferred-CT PPO
- Pathway X Enhanced (Ind -)-CT HMO
- Blue Cross and Blue Shield of Massachusetts
- Blue Cross Blue Shield of Massachusetts PPO
- Preferred Blue PPO
- Blue Cross Blue Shield
- Blue Card High Performance Network HPN
- Blue Card PPO
- High Performance Network - Tiered HPN
- Cigna
- Cigna HMO
- Open Access Plus
- Connecticare
- Flex Connecticut EPO
- Passage HMO
- EmblemHealth
- GHI CBP
- HIP Prime HMO
- Select Care Small Group
- Empire Blue Cross Blue Shield
- Blue Acess Employer Sponsored
- Empire Blue Cross Blue Shield PPO
- Empire Hospital
- Empire Hospital/Medical (Trad)
- Excellus BlueCross BlueShield
- BluePPO HSA PPO
- SimplyBlue/Simply Blue Plus PPO
- First Health
- First Health (Coventry Health Care) PPO
- Harvard Pilgrim Health Care
- Harvard Pilgrim Health Care HMO
- Harvard Pilgrim Health Care PPO
- Healthfirst
- Pro Plans EPO
- Pro Plus Plans EPO
- Total Plans EPO
- Highmark Blue Cross Blue Shield
- BCBS PPO
- Community Blue PPO
- PPOBlue PPO
- Humana
- Choice Care Network PPO
- Choice Care PPO
- Choice POS
- MVP Health Care
- MVP Health Plan EPO
- Oxford Health Plans
- Freedom
- Garden State
- Liberty
- UnitedHealthCare
- Choice Plus POS
- Medica Choice
- Navigate HMO
- Navigate POS
- Nexus Open Access
- Options PPO
Locations
Practice
Pratville Baptist Hospital Srgy
Affiliated Hospitals
Dr. Thillainathan is affiliated with the following hospital. Select the hospital below to learn more.
Learn more about how Healthgrades measuresHospital Quality.68% Patients that would definitely recommend, 2% lower than the national average
3 Awards Received
Award Highlight: State Ranking Award - Pulmonary Careâ„¢ (2023)
Compare with other Internal Medicine Specialists
Compare Dr. Thillainathan with our nearby Internal Medicine Specialists at Hartford Healthcare.
Make an appointment at Hartford Healthcare today at (203) 392-1166.
These providers are on the medical staff of Hartford Healthcare.
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