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Dr. Diane Klein-Ritter, MD

Internal Medicine* Age 59
Dr. Diane Klein-Ritter, MD
4.0 (5 Ratings)

Offers telehealth

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Dr. Diane Klein-Ritter, MD is an Internist in East Setauket, NY.
Dr. Diane Klein-Ritter, MD
4.0 (5 Ratings)
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Dr. Diane Klein-Ritter, MD

Internal Medicine* Age 59
East Setauket, NY
Accepting new patients
33 years of experience

Offers telehealth

Dr. Diane Klein-Ritter, MD is an Internist in East Setauket, NY.

About

Dr. Klein-Ritter graduated from New York University. Dr. Diane Klein-Ritter, MD is an Internist in East Setauket, NY and has 33 years experience. Dr. Klein-Ritter currently practices at Practice and are affiliated with Mather Hospital and Stony Brook University Hospital. Dr. Klein-Ritter has experience treating conditions like Muscle Cramping and Muscle Spasm among other conditions at varying frequencies. At present, Dr. Klein-Ritter received an average rating of 4.0/5 from patients and has been reviewed 5 times. Dr. Klein-Ritter's office accepts new patients and telehealth appointments. Dr. Klein-Ritter is board certified in Internal Medicine and accepts multiple insurance plans.

Offers Telehealth

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

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Experience Check

Enter a condition or procedure
Muscle Cramping
Muscle Spasm
Immunization Administration
Muscle Cramping
Muscle Spasm
Immunization Administration
Muscle Cramping
Muscle Spasm
Immunization Administration
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Joint Pain
Limb Pain
Shortness of Breath
Urinary Tract Infection (UTI)
Arterial Blood Gas Test (ABG)
Care Coordination for Complex Conditions and Procedures
Electrocardiogram (EKG)
Wellness Examination
Abdominal Pain
Achilles Tendinitis
Acute Deep Vein Thrombosis (DVT)
Acute Pharyngitis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Administrative Physical
Allergic Conjunctivitis
Allergic Rhinitis
Anemia
  • View other providers who treat Anemia
Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Asphyxia and Hypoxemia
Asthma
  • View other providers who treat Asthma
Asymptomatic Post-Menopausal Status
Ataxia
  • View other providers who treat Ataxia
Atherosclerosis
Back Pain
Benign Chronic Pain Syndrome
Bladder Atony
Blood in Urine (Hematuria)
Bursitis
  • View other providers who treat Bursitis
Calcium Metabolism Disorders
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Chest Pain
Chronic Depression (Dysthymia)
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Chronic Venous Embolism Thrombosis
Constipation
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
  • View other providers who treat Cough
Deep Vein Thrombosis (DVT)
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
  • View other providers who treat Diarrhea
Difficulty With Walking
Dizziness
Down Syndrome
Dyslipidemia
Ear Ache
  • View other providers who treat Ear Ache
Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Fibromyalgia
Folliculitis
Foot Sprain
Gait Abnormality
Gas-Bloat Syndrome
Gastroesophageal Reflux Disease (GERD)
Genital Herpes
Gout
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Hair Loss
Hammer Toe
Headache
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Heart Disease
Heart Palpitations
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Human Immunodeficiency Virus (HIV)
Hydrocele
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Influenza (Flu)
Insomnia
  • View other providers who treat Insomnia
Iron Metabolism Disorders
Irritable Bowel Syndrome
Itchy Skin
Leukocytopenia
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Lyme Disease
Malaise and Fatigue
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Migraine
  • View other providers who treat Migraine
Mineral Metabolism Disorders
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Weakness
Nail and Nail Bed Infection
Nausea
  • View other providers who treat Nausea
Neurogenic Bladder
Nighttime Urination (Nocturia)
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteopenia
Osteoporosis
Outer Ear Infection
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Pericardial Disease
Pharyngitis
Pinkeye (Conjunctivitis)
Plantar Fasciitis
Pneumonia
Poison Ivy, Poison Oak, or Poison Sumac Poisoning
Pollen Allergy
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Postnasal Drip
Proteinuria
Radiculopathy
Rash
  • View other providers who treat Rash
Sarcoidosis
Sciatica
  • View other providers who treat Sciatica
Sebaceous Cysts
Secondary Diabetes Mellitus
Sexually Transmitted Diseases (STDs)
Shingles
  • View other providers who treat Shingles
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Speech, Language and Learning Disorders
Symptomatic Menopause
Testicular Dysfunction
Thrush
  • View other providers who treat Thrush
Thyroid Goiter
Tinnitus
  • View other providers who treat Tinnitus
Tobacco Use Disorder
Tremor
  • View other providers who treat Tremor
Urinary Incontinence
Urinary Stones
Venous Embolism and Thrombosis
Venous Insufficiency
Vertigo
  • View other providers who treat Vertigo
Viral Hepatitis
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
Diabetes Counseling
Smoking Cessation Counseling

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Flex Connecticut EPO
    Passage HMO
  • HIP Prime HMO
    GHI CBP
  • Empire Hospital
    Empire Hospital/Medical (Trad)
    Empire Blue Cross Blue Shield PPO
  • SimplyBlue/Simply Blue Plus PPO
    BluePPO HSA PPO
  • Freedom
    Liberty
  • Fidelis Care
  • LocalPlus
    Cigna PPO
    Open Access Plus
  • MVP Health Plan EPO
  • Navigate POS
    Navigate HMO
    Options PPO
    Nexus Open Access
    Choice Plus POS
  • Blue Card PPO

Locations

  1. 1 Stony Brook Internists Ufpc
    205 N Belle Mead Ave, East Setauket, NY 11733
    Icon Directions Right Arrow Directions Phone Icon (631) 444-4630
  2. 2 Pediatric Infectious Diseases Lake Grove
    4 Smith Haven Mall, Lake Grove, NY 11755
    Icon Directions Right Arrow Directions Phone Icon (631) 444-4630

Patient Satisfaction

Likelihood to recommend Dr. Klein-Ritter
4.0
Based on 5 Reviews
5 Stars (3)
4 Stars (1)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Dr. Klein-Ritter's Office & Staff

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  • 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
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(631) 444-4630

About Me

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
  • New York University
    1991
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine
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.
Does Dr. Klein-Ritter communicate via email?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Klein-Ritter offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Klein-Ritter offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Klein-Ritter have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Klein-Ritter offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Klein-Ritter offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Klein-Ritter specialize in working with children or adolescents?
No responses yet.
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(0)
No
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Does Dr. Klein-Ritter specialize in working with seniors?
No responses yet.
Yes
(0)
No
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Does Dr. Klein-Ritter specialize in couples therapy?
No responses yet.
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(0)
No
(0)
Does Dr. Klein-Ritter specialize in working with LGBTQ+ community?
No responses yet.
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(0)
No
(0)
Does Dr. Klein-Ritter accept insurance?
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(0)
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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. Diane Klein-Ritter, MD. To arrange an appointment, call the number on Dr. Klein-Ritter's profile.

Dr. Klein-Ritter frequently treats the following conditions: Muscle Cramping and Muscle Spasm. See more on Sharecare.

Dr. Diane Klein-Ritter, MD is affiliated with Mather Hospital and Stony Brook University Hospital.

Yes, Dr. Diane Klein-Ritter, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Mather Hospital

    75 N Country Rd, Port Jefferson, NY

  • Stony Brook University Hospital

    101 Nicolls Rd, Stony Brook, NY