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Dr. Jillian Grigoryan-Koster, MD

Family Medicine* Age 37
Dr. Jillian Grigoryan-Koster, MD
5.0 (2 Ratings)
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Dr. Jillian Grigoryan-Koster, MD is a Family Medicine Physician in Concord, NH.
Dr. Jillian Grigoryan-Koster, MD
5.0 (2 Ratings)
 Share
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Link Copied!
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Dr. Jillian Grigoryan-Koster, MD

Family Medicine* Age 37
Concord, NH
Call for new patient details
9 years of experience
Dr. Jillian Grigoryan-Koster, MD is a Family Medicine Physician in Concord, NH.

About

Dr. Grigoryan-Koster graduated from Drexel University. Dr. Jillian Grigoryan-Koster, MD is a Family Medicine Physician in Concord, NH and has 9 years experience. Dr. Grigoryan-Koster currently practices at Practice and are affiliated with Catholic Medical Center and Concord Hospital. At present, Dr. Grigoryan-Koster received an average rating of 5.0/5 from patients and has been reviewed 2 times. Dr. Grigoryan-Koster's office is not accepting new patients. Dr. Grigoryan-Koster is board certified in Family Practice and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Arterial Blood Gas Test (ABG)
Dehydration
Electrocardiogram (EKG)
Arterial Blood Gas Test (ABG)
Dehydration
Electrocardiogram (EKG)
Arterial Blood Gas Test (ABG)
Dehydration
Electrocardiogram (EKG)
All Headaches (incl. Migraine)
Anal or Rectal Pain
Constipation
Joint Pain
Nausea
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Shortness of Breath
Thrush
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Tobacco Use Disorder
Urinary Incontinence
Urinary Tract Infection (UTI)
Abdominal Pain
Acidosis
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Acute Bronchitis
Acute Coronary Syndrome
Acute Deep Vein Thrombosis (DVT)
Acute Kidney Failure
Acute Kidney Infection
Acute Lower Respiratory Infection
Acute Postoperative Pain
Acute Sinusitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Adrenal Gland Diseases
Adult Failure to Thrive
Alcohol Withdrawal
Alkalosis
All Types of Food Poisoning
Anaphylaxis
Angina
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Angioedema
Ankle Fracture
Anxiety
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Aortic Aneurysm
Aortic Ectasia
Aortic Embolism and Thrombosis
Aortic Stenosis
Aortic Valve Disease
Aortic Valve Regurgitation
Arrhythmias
Arthritis
Arthritis of the Elbow
Asthma
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Atherosclerosis
Atrial Fibrillation
Atrial Flutter
Atrial Septal Defect
Atrophic Vaginitis
Back Pain
Bacterial Sepsis
Bedsores
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Biliary Atresia
Bladder Infection
Bleeding Disorders
Blood in Urine (Hematuria)
Broken Neck
Bronchitis
Bronchospasm
Bruise of Face, Scalp, or Neck
Bursitis
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Cachexia
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Cardiomyopathy
Carotid Artery Disease
Cerebral Artery Thrombosis
Cerebrovascular Disease
Chest Pain
Chest Wall Pain Syndrome
Cholecystitis and Gallstones
Chronic Deep Vein Thrombosis (DVT)
Chronic Depression (Dysthymia)
Chronic Fatigue Syndrome
Chronic Interstitial Cystitis
Chronic Neck Pain
Chronic Pain
Chronic Pelvic Pain
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Chronic Sinusitis
Clavicle Fracture
Collapsed Lung (Pneumothorax)
Concussion
Confusion
Congenital Anomalies of Kidney
Congestive Heart Failure
COPD (Chronic Obstructive Pulmonary Disease)
Coronary Artery Disease (CAD)
Cough
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Cranial Trauma
Deep Vein Thrombosis (DVT)
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Diabetes Insipidus
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Ketoacidosis
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Duodenal Ulcer
Duodenitis
Dysentery
Dyslipidemia
Dysphagia
Embolism
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Emphysema
Endocarditis
Enlarged Prostate (BPH)
Enteritis
Epilepsy
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Esophageal Varices
Esophagitis
Essential Tremor
Fever
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Fibromyalgia
Food Allergy
Food Poisoning
Foot Infection
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroparesis
Goiter
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Gout
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Head or Neck Lump or Swelling
Headache
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Heart Attack (Acute Myocardial Infarction)
Heart Disease
Heart Palpitations
Hemorrhoids
Hepatitis A
Hepatitis C
Herpes Zoster Without Complication
Hiatal Hernia
Hip Pointer
Hives
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Humerus Fracture
Hydrocele
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart Disease
Hyperthyroidism
Hypoglycemia
Hypokalemia
Hyposmolality and Hyponatremia
Hypotension
Hypotension (Excluding Maternal)
Hypoxemia
Ileus
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Influenza (Flu)
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Obstruction
Iodine Deficiency
Irritable Bowel Syndrome
Ischemic Colitis
Kidney Infection
Knee Sprain
Leg and Foot Ulcers
Leukocytopenia
Limb Pain
Limb Swelling
Limb Swelling Caused by Fluid Overload
Liver Damage from Alcohol
Low Back Pain
Lyme Disease
Malaise and Fatigue
Malnutrition
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Migraine
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Mitral Valve Prolapse
Mitral Valve Regurgitation
Mitral Valve Stenosis
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Spasm
Muscle Weakness
Nail Infection
Nephritis and Nephropathy
Nephrotic Syndrome
Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve)
Neurogenic Bladder
Nighttime Urination (Nocturia)
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Nosebleed
Opioid Withdrawal
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hip and Thigh
Osteoarthritis of Shoulder
Osteopenia
Outer Ear Infection
Overactive Bladder
Painful Urination (Dysuria)
Pancreatitis
Partial Lung Collapse
Patellofemoral Pain Syndrome (PFPS)
Pelvic Fracture
Pericarditis
Peripheral Vascular Disease (PAD, PVD)
Pneumonia
Polymyalgia Rheumatica (PMR)
Polyneuropathy Due to Alcohol and Drugs
Polyuria
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Post-Concussion Syndrome
Postnasal Drip
Primary Pulmonary Hypertension
Prinzmetal Angina
Prostatitis
Pulmonary Edema
Pulmonary Embolism
Pulmonary Hypertension
Radiculopathy
Raynaud's Disease
Reflux Esophagitis
Renal Artery Arteriosclerotic Disease
Respiratory Failure
Rib Fracture
Sciatica
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Second Degree Heart Block
Seizure Disorders
Sepsis
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Shingles
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Sick Sinus Syndrome
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep-Related Leg Cramp
Sprains and Strains (incl. Muscle Tear)
Stroke
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Subarachnoid Hemorrhage
Subdural Hemorrhage
Supraventricular Tachycardia
Swine Flu
Third Degree Heart Block
Thyrotoxicosis Factitia
Transient Ischemic Attack (TIA)
Traumatic Brain Injury
Tremor
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Tricuspid Valve Disease
Type 2 Heart Block - Mobitz
Urinary Stones
Vaginitis or Vaginosis
Venous Embolism and Thrombosis
Venous Insufficiency
Ventricular Tachycardia (VT)
Viral Enteritis
Viral Infection
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
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Yeast Infections
Care Coordination for Complex Conditions and Procedures
Diabetes Counseling
Immunization Administration

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Blue Card PPO
  • First Health (Coventry Health Care) PPO
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Pathway X Enhanced/Ind Direct Access NH POS
    Preferred Blue Network-NH PPO
    Blue Choice-ME PPO
  • MVP Health Plan EPO
  • Flex Connecticut EPO
  • Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
    Aetna
    Choice Plus POS II
    Elect Choice (Open Access) EPO
    Open Choice PPO
    Select
  • Blue Cross Blue Shield of Massachusetts PPO
    Preferred Blue PPO
  • Navigate POS
    Medica Choice
    Options PPO
    Choice Plus POS
    Nexus Open Access

Locations

  1. 1 Concord Hospital
    250 Pleasant St, Concord, NH 03301
    Icon Directions Right Arrow Directions Phone Icon (603) 227-7000

Patient Satisfaction

Likelihood to recommend Dr. Grigoryan-Koster
5.0
Based on 2 Reviews
5 Stars (2)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Feb 10, 2024
Dr. Koster was my father's doctor right before we moved him into hospice. She was kind, forthright and incredibly personable. She even helped me navigate a very sticky situation with family members who weren't ready for me (the POA) to follow out my dad's medical directive. Not only did she give me a no-BS real view of my dad's health, but she supported me as I made some of the hardest decisions of my life. THANK YOU.
Meg — Feb 10, 2024
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Photo: Dr. Jillian Grigoryan-Koster, MD
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Dr. Grigoryan-Koster's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Grigoryan-Koster

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Family Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Drexel University
    2015
Medical Education

Board Certifications

Board Certifications
  • Family Practice
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Jillian Grigoryan-Koster, MD. To arrange an appointment, call the number on Dr. Grigoryan-Koster's profile.

Dr. Jillian Grigoryan-Koster, MD is affiliated with Catholic Medical Center and Concord Hospital.

Yes, Dr. Jillian Grigoryan-Koster, MD holds board certification in Family Practice.

Hospital Affiliations

  • Catholic Medical Center

    100 McGregor St, Manchester, NH

  • Concord Hospital

    250 Pleasant St, Concord, NH