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Dr. Mark Siegelheim, MD

Internal Medicine* Age 74
Dr. Mark Siegelheim, MD
3.8 (8 Ratings)

Offers telehealth

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Dr. Mark Siegelheim, MD is an Internist in Bay Shore, NY.
Dr. Mark Siegelheim, MD
3.8 (8 Ratings)
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Dr. Mark Siegelheim, MD

Internal Medicine* Age 74
Bay Shore, NY
Accepting new patients
45 years of experience

Offers telehealth

Dr. Mark Siegelheim, MD is an Internist in Bay Shore, NY.

About

Dr. Siegelheim graduated from HANDS-ON THERAPY SCHOOL OF MASSAGE. Dr. Mark Siegelheim, MD is an Internist in Bay Shore, NY and has 45 years experience. Dr. Siegelheim currently practices at Practice and are affiliated with Stony Brook Southampton Hospital, Long Island Jewish Medical Center, North Shore University Hospital and South Shore University Hospital. At present, Dr. Siegelheim received an average rating of 3.8/5 from patients and has been reviewed 8 times. Dr. Siegelheim's office accepts new patients and telehealth appointments. Dr. Siegelheim also speaks Spanish. Dr. Siegelheim accepts multiple insurance plans.

Offers Telehealth

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

Experience Check

Enter a condition or procedure
Arterial Blood Gas Test (ABG)
Immunization Administration
Shortness of Breath
Arterial Blood Gas Test (ABG)
Immunization Administration
Shortness of Breath
All Headaches (incl. Migraine)
Joint Pain
Tobacco Use Disorder
Venous Embolism and Thrombosis
Electrocardiogram (EKG)
Wellness Examination
Abdominal Pain
Abnormal Thyroid
Achilles Tendinitis
Acidosis
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Acne
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Actinic Keratosis
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Laryngitis
Acute Lower Respiratory Infection
Acute Pharyngitis
Acute Sinusitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Adhesive Capsulitis Shoulder
Administrative Physical
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Ankle Sprains and Strains
Anxiety
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Arthritis
Arthritis of the Elbow
Arthritis of the Neck
Asthma
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Asymptomatic Post-Menopausal Status
Ataxia
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Atherosclerosis
Atopic Dermatitis (Eczema)
Atrophic Vaginitis
Back Pain
Balanoposthitis
Bedsores
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Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Bronchospasm
Bruise of Face, Scalp, or Neck
Bunion
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Burn Injuries
Bursitis
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Calcium Metabolism Disorders
Canker Sore
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Chest Pain
Chest Wall Pain Syndrome
Chlamydia Infections
Chondromalacia
Chronic Depression (Dysthymia)
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Chronic Prostatitis
Chronic Sinusitis
Coccygeal Pain
Cold Sore
Common Cold
Confusion
Constipation
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Dry Eyes
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Dry Skin
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Dyslipidemia
Dysphagia
Ear Ache
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Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Excessive Sweating
Familial Hypercholesterolemia
Fever
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Fibromyalgia
Foot Infection
Gait Abnormality
Ganglion Cyst
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Genital Warts
Gonorrhea Infections
Gout
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Hair Loss
Hammer Toe
Headache
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Heart Disease
Heart Palpitations
Heartburn
Hemorrhoids
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Hip Pointer
Hip Sprain
Hives
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Human Immunodeficiency Virus (HIV)
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Influenza (Flu)
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Irritable Bowel Syndrome
Itchy Skin
Jock Itch
Kidney Stone Pain (Renal Colic)
Knee Sprain
Laryngitis
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Leg and Foot Ulcers
Limb Pain
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Lyme Disease
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Mastodynia
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Migraine
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Mineral Metabolism Disorders
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Nasopharyngitis
Nausea
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Nighttime Urination (Nocturia)
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Onychomycosis
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
Outer Ear Infection
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Pericardial Disease
Perimenopause
Peripheral Nerve Disorders
Pharyngitis
Phlebitis and Thrombophlebitis
Pinkeye (Conjunctivitis)
Plantar Fasciitis
Plantar Wart
Pneumonia
Poison Ivy, Poison Oak, or Poison Sumac Poisoning
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Polyuria
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Postnasal Drip
Prostatitis
Purpura
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Radiculopathy
Rash
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Raynaud's Disease
Reflux Esophagitis
Restless Leg Syndrome
Rhabdomyolysis
Ringworm
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Rosacea
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Sarcoidosis
Sciatica
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Seborrheic Dermatitis
Second-Degree Burns
Secondary Diabetes Mellitus
Sexually Transmitted Diseases (STDs)
Shingles
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Shoulder Tendinitis and Tenosynovitis
Sickle Cell Disease
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Sleep-Related Leg Cramp
Sprains and Strains (incl. Muscle Tear)
Strep Throat
Stye
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Swine Flu
Symptomatic Menopause
Syphilis Infections
Tension Headache
Testicular Dysfunction
Thyroid Goiter
Tinea Versicolor
Tinnitus
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Tonsillitis
Torticollis
Transient Ischemic Attack (TIA)
Tremor
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Trigeminal Neuralgia
Urinary Hesitancy
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Venous Insufficiency
Vertigo
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Viral Hepatitis
Viral Infection
Vitamin B12 Deficiency
Vitamin D Deficiency
Warts
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Wheezing
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Wrist Sprain or Strain
Care Coordination for Complex Conditions and Procedures
Fecal Occult Blood Test for Colorectal Cancer
Flu Shot
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Obesity Counseling
Smoking Cessation Counseling

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • High Performance Network - Tiered HPN
    Blue Card High Performance Network HPN
    Blue Card PPO
  • Cigna HMO
  • GHI CBP
  • 6000 Series PPO
  • National Blue High Performance Network
    Empire Hospital/Medical (Trad)
    Connection Employer Sponsored
    Blue Acess Employer Sponsored
    Connection Blue High Performance Network
    Empire Blue Cross Blue Shield PPO
    Empire Hospital

Locations

  1. 1 Brightwaters Internal Medicine PLLC
    200 Howells Rd, Bay Shore, NY 11706

Patient Satisfaction

Likelihood to recommend Dr. Siegelheim
3.8
Based on 8 Reviews
5 Stars (4)
4 Stars (1)
3 Stars (1)
2 Stars (1)
1 Star (1)

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Patient Reviews
Apr 12, 2018
Been going there for 20+ years------find Dr. Siegelheim a good listener, empathic and a pro active doctor without being "test crazy"-------
— Apr 12, 2018
See more reviews on Healthgrades
Photo: Dr. Mark Siegelheim, MD
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Dr. Siegelheim's Office & Staff

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Experience with Dr. Siegelheim

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  • How well provider listens and answers questions
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Telehealth Options
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Call now to make an appointment
(631) 665-5074

About Me

Languages Spoken
Spanish
Languages Spoken
Specialties*
Internal 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
  • HANDS-ON THERAPY SCHOOL OF MASSAGE
    1979
Medical Education
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Siegelheim communicate via email?
No responses yet.
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No
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Does Dr. Siegelheim offer telehealth services or virtual visits?
No responses yet.
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No
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Does Dr. Siegelheim offer an online patient portal?
No responses yet.
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No
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Does Dr. Siegelheim have free onsite parking?
No users said yes.
Yes
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No
(1)
Does Dr. Siegelheim offer weekend visits?
No responses yet.
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Does Dr. Siegelheim offer evening visits?
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Does Dr. Siegelheim specialize in working with children or adolescents?
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Does Dr. Siegelheim specialize in working with seniors?
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Does Dr. Siegelheim specialize in couples therapy?
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Does Dr. Siegelheim specialize in working with LGBTQ+ community?
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Does Dr. Siegelheim accept insurance?
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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. Mark Siegelheim, MD. To arrange an appointment, call the number on Dr. Siegelheim's profile.

Dr. Mark Siegelheim, MD is affiliated with Stony Brook Southampton Hospital, Long Island Jewish Medical Center, North Shore University Hospital and South Shore University Hospital.

Hospital Affiliations

  • Stony Brook Southampton Hospital

    240 Meeting House Ln, Southampton, NY

  • Long Island Jewish Medical Center

    270 05 76 Ave, New Hyde Park, NY

  • North Shore University Hospital

    300 Community Dr, Manhasset, NY

  • South Shore University Hospital

    301 E Main St, Bay Shore, NY