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Dr. Mark Jagust, MD

Family Medicine* Age 65
Dr. Mark Jagust, MD
3.9 (54 Ratings)

Offers telehealth

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Dr. Mark Jagust, MD is a Family Medicine Physician in Lake Grove, NY.
Dr. Mark Jagust, MD
3.9 (54 Ratings)
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Dr. Mark Jagust, MD

Family Medicine* Age 65
Lake Grove, NY
Accepting new patients
39 years of experience

Offers telehealth

Dr. Mark Jagust, MD is a Family Medicine Physician in Lake Grove, NY.

About

Dr. Jagust graduated from St. Georges University School of Medicine. Dr. Mark Jagust, MD is a Family Medicine Physician in Lake Grove, NY and has 39 years experience. Dr. Jagust currently practices at Practice and are affiliated with Stony Brook University Hospital, Mather Hospital and St Charles Hospital. Dr. Jagust has experience treating conditions like Vitamin B Deficiency among other conditions at varying frequencies. At present, Dr. Jagust received an average rating of 3.9/5 from patients and has been reviewed 54 times. Dr. Jagust's office accepts new patients and telehealth appointments. Dr. Jagust also speaks French. Dr. Jagust accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

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.

Compare with other Family Medicine Physicians

Compare Dr. Jagust with Family Medicine Physicians near you
Photo: Dr. Mark Wasserman, MD
Dr. Mark Wasserman, MD
31 reviews
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Experience Check

Enter a condition or procedure
Vitamin B Deficiency
Immunization Administration
Fecal Occult Blood Test for Colorectal Cancer
Vitamin B Deficiency
Immunization Administration
Fecal Occult Blood Test for Colorectal Cancer
Vitamin B Deficiency
Immunization Administration
Fecal Occult Blood Test for Colorectal Cancer
Acute Bronchitis
Acute Lower Respiratory Infection
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Constipation
Dehydration
Herpes Zoster Without Complication
Joint Pain
Leukocytopenia
Muscle Spasm
Nail Infection
Pharyngitis
Shortness of Breath
Tobacco Use Disorder
Urinary Incontinence
Urinary Tract Infection (UTI)
Vitamin B12 Deficiency
Arterial Blood Gas Test (ABG)
Care Coordination for Complex Conditions and Procedures
Chronic Care Management
Electrocardiogram (EKG)
Obesity Counseling
Smoking Cessation Counseling
Wellness Examination
Abdominal Pain
Acute Pharyngitis
Acute Sinusitis
Adhesive Capsulitis Shoulder
Administrative Physical
Allergic Rhinitis
Anemia
  • View other providers who treat Anemia
Animal Allergies
Anxiety
  • View other providers who treat Anxiety
Arthritis
Arthritis of the Elbow
Asthma
  • View other providers who treat Asthma
Atherosclerosis
Back Pain
Benign Chronic Pain Syndrome
Blood in Urine (Hematuria)
Bronchitis
Celiac Disease
Cellulitis
Chest Pain
Chronic Neck Pain
Chronic Pain
Common Cold
COPD (Chronic Obstructive Pulmonary Disease)
Cough
  • View other providers who treat Cough
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Difficulty With Walking
Dizziness
Dyslipidemia
Dysphagia
Earwax Buildup
Eczema and Contact Dermatitis
Enlarged Prostate (BPH)
Excessive Menstrual Bleeding
Familial Hypercholesterolemia
Fever
  • View other providers who treat Fever
Fibromyalgia
Foot Infection
Foot Sprain
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gout
  • View other providers who treat Gout
Headache
  • View other providers who treat Headache
Heart Disease
Heart Palpitations
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypothyroidism
Influenza (Flu)
Insomnia
  • View other providers who treat Insomnia
Intestinal Diverticulitis
Iron Metabolism Disorders
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Malaise and Fatigue
Menopausal and Postmenopausal Disorders
Mineral Metabolism Disorders
Muscle Cramping
Nausea
  • View other providers who treat Nausea
Obesity
  • View other providers who treat Obesity
Onychogryphosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Overweight
Painful Urination (Dysuria)
Peptic Ulcer
Peripheral Autonomic Neuropathy
Pneumonia
Pollen Allergy
Polyuria
  • View other providers who treat Polyuria
Proteinuria
Sarcoidosis
Scarlet Fever
Sciatica
  • View other providers who treat Sciatica
Sebaceous Cysts
Shingles
  • View other providers who treat Shingles
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Strep Throat
Symptomatic Menopause
Testicular Dysfunction
Throat Pain
Thrush
  • View other providers who treat Thrush
Thyroid Goiter
Tonsillitis
Urinary Stones
Vertigo
  • View other providers who treat Vertigo
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
ACTH (Cosyntropin) Stimulation Test
Advance Directive End of Life Planning
Alcohol Misuse Screening and Counseling
Alcohol or Substance Misuse Screening and Counseling
Anemia and Iron Deficiency Screening
Arrhythmia Screening
Bacteriuria Screening
Blood Allergy Testing
Bone Density Scan
Breast Cancer Screening
Cancer Screening
Cardiac Ultrasound
Cardiovascular Disease Counseling
Cardiovascular Stress Test
Chest Pain Evaluation
Chlamydia Infection Screening
Cholesterol Screening
Dementia Evaluation
Dementia or Depression Screening
Detoxification Evaluation
Diabetes Screening
Diabetic Evaluation
Dipstick Urinalysis
Disability Evaluation
Drug Allergy Testing
Dual-Energy X-Ray Absorptiometry (DEXA) Scan
Dyslexia Assessment
Evaluation and Treatment of Sleep Disorders
Fetal Cardiac Screening
Genetic Screening for Breast Cancer
Geriatric Assessment
Gonorrhea Screening
Health Screening
HeartAware Online Risk Screening
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Herpes Simplex Screening
HIV Screening
Home Sleep Study
Impairment Rating Evaluation
Independent Educational Evaluation
Joint Fluid Test
Lyme Disease Evaluation
Mammography
McMurray's Test
Melanoma Screening
Memory Evaluation
Menopause Evaluation and Treatment
Mole Evaluation
Oral Glucose Tolerance Test
Osteoporosis Screening
Ovarian Cancer Screening
Patch Testing
Pre-Operative Evaluation
Pregnancy Test
Prostate Cancer Screening
Prostate Cancer Screening Exam (DRE)
Psychiatric Evaluation
Psychiatric Evaluation - Child and Adolescent
Psychological Evaluation
Psychological Evaluations Prior to Bariatric Surgery
Rapid Flu Test
Sexually Transmitted Infections Screening
Skin Screenings
Skin Testing and Screening
Spinal and Postural Screening
STD Screening
Strep Test
Syphilis Screening
Thyroid Screening
Trichomoniasis Screening
Tuberculosis Screening
Urine Pregnancy Test
Vaccination
Vaginosis Screening
VAP Lipid Testing
Wheelchair Evaluation
Worker's Compensation Evaluations

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Connection Blue High Performance Network
    Empire Hospital/Medical (Trad)
    Connection Employer Sponsored
    Empire Hospital
    Empire Blue Cross Blue Shield PPO
    National Blue High Performance Network
    Blue Acess Employer Sponsored
  • Flex Connecticut EPO
    Passage HMO
  • BluePPO HSA PPO
    SimplyBlue/Simply Blue Plus PPO
  • HIP Prime HMO
    GHI CBP
  • Choice POS
    Choice Care Network PPO
    Choice Care PPO
  • Cigna HMO
    LocalPlus
    Open Access Plus
    Cigna PPO
  • MVP Health Plan EPO
  • Oscar Circle EPO
  • Pro Plus Plans EPO
    Pro Plans EPO
    Total Plans EPO
  • Choice Plus POS
    Navigate POS
    Nexus Open Access
    Options PPO
    Navigate HMO
  • Fidelis Care
  • Premier Care Network APCN Choice (OAMC) POS II
    Aetna HMO
    Managed Choice (Open Access) POS
    APCN Open Access Aetna Select
    Elect Choice (Open Access) EPO
    Choice Plus POS II
    Premier Care Network Plus - Innovation Health
    Select
    Open Choice PPO
    Savings Plus of Metro, NY
  • Liberty
    Freedom
  • MagnaCare PPO
  • Blue Card PPO
    Blue Card High Performance Network HPN
    High Performance Network - Tiered HPN

Locations

  1. 1 Office
    2835 Middle Country Rd, Lake Grove, NY 11755
    Icon Directions Right Arrow Directions Phone Icon (631) 467-3564

Patient Satisfaction

Likelihood to recommend Dr. Jagust
3.9
Based on 54 Reviews
5 Stars (36)
4 Stars (3)
3 Stars (1)
2 Stars (4)
1 Star (10)

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Patient Reviews
Jun 24, 2023
His PA, Alex, gives great advice and lets you know that she cares
Chaz — Jun 24, 2023
See more reviews on Healthgrades
Photo: Dr. Mark Jagust, MD
How would you rate your experience with Dr. Mark Jagust, MD?
  • Likelihood of recommending Dr. Jagust to family and friends

Dr. Jagust'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. Jagust

  • 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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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Jagust?
Call now to make an appointment
(631) 467-3564

About Me

Languages Spoken
French
Languages Spoken
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
  • St. Georges University School of Medicine
    1986
Medical Education
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Jagust communicate via email?
No users said yes.
Yes
(0)
No
(2)
Does Dr. Jagust offer telehealth services or virtual visits?
5 users said yes.
Yes
(5)
No
(0)
Does Dr. Jagust offer an online patient portal?
2 users said yes.
Yes
(2)
No
(1)
Does Dr. Jagust have free onsite parking?
6 users said yes.
Yes
(6)
No
(0)
Does Dr. Jagust offer weekend visits?
5 users said yes.
Yes
(5)
No
(0)
Does Dr. Jagust offer evening visits?
4 users said yes.
Yes
(4)
No
(1)
Does Dr. Jagust specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Jagust specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Jagust specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Jagust specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Jagust accept insurance?
No responses yet.
Yes
(0)
No
(0)

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. Mark Jagust, MD. To arrange an appointment, call the number on Dr. Jagust's profile.

Dr. Mark Jagust, MD is affiliated with Stony Brook University Hospital, Mather Hospital and St Charles Hospital.

Hospital Affiliations

  • Stony Brook University Hospital

    101 Nicolls Rd, Stony Brook, NY

  • Mather Hospital

    75 N Country Rd, Port Jefferson, NY

  • St Charles Hospital

    200 Belle Terre Rd, Port Jefferson, NY