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Dr. Joanna Loewenstein, MD

Internal Medicine*
Dr. Joanna Loewenstein, MD
4.3 (35 Ratings)

Offers telehealth

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Dr. Joanna Loewenstein, MD is an Internist in New York, NY.
Dr. Joanna Loewenstein, MD
4.3 (35 Ratings)
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Dr. Joanna Loewenstein, MD

Internal Medicine*
New York, NY
Accepting new patients
14 years of experience

Offers telehealth

Dr. Joanna Loewenstein, MD is an Internist in New York, NY.
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About

Dr. Loewenstein graduated from New York University Grossman School of Medicine in 2011 and completed a residency at NYU Langone Medical Center. Dr. Joanna Loewenstein, MD is an Internist in New York, NY and has 14 years experience. Dr. Loewenstein currently practices at Practice and are affiliated with Weill Cornell Medical Center. At present, Dr. Loewenstein received an average rating of 4.3/5 from patients and has been reviewed 35 times. Dr. Loewenstein's office accepts new patients and telehealth appointments. Dr. Loewenstein is board certified in Internal Medicine and 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.

Experience and Background Check

All Headaches (incl. Migraine)
Arterial Blood Gas Test (ABG)
Limb Pain
All Headaches (incl. Migraine)
Arterial Blood Gas Test (ABG)
Limb Pain
Acute Upper Respiratory Infection
Cluster Headache
Fever
  • View other providers who treat Fever
Joint Pain
Mild Asthma
Nausea
  • View other providers who treat Nausea
Shortness of Breath
Venous Embolism and Thrombosis
Care Coordination for Complex Conditions and Procedures
Electrocardiogram (EKG)
Immunization Administration
Wellness Examination
Acne
  • View other providers who treat Acne
Acute Sinusitis
Acute Tonsillitis
Administrative Physical
Allergic Reaction
Allergic Rhinitis
Amenorrhea
Anosmia
  • View other providers who treat Anosmia
Arthritis
Asthma
  • View other providers who treat Asthma
Ataxia
  • View other providers who treat Ataxia
Atopic Dermatitis (Eczema)
Benign Chronic Pain Syndrome
Bronchitis
Bronchospasm
Chest Wall Pain Syndrome
Chronic Fatigue Syndrome
Constipation
Contact Dermatitis
Dehydration
Diabetes Type 1
Diabetes Type 2
Diabetic Polyneuropathy
Difficulty With Walking
Diverticulitis
Dyslipidemia
Emphysema
Enteritis
Essential Tremor
Familial Hypercholesterolemia
Foot Infection
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Heart Disease
Hernia
  • View other providers who treat Hernia
Hyperlipidemia
Hypertension
Hypotension
Hypotension (Excluding Maternal)
Influenza (Flu)
Ingrown Nail
Insomnia
  • View other providers who treat Insomnia
Intestinal Diverticulitis
Laryngitis
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Leukocytopenia
Liver Damage from Alcohol
Long COVID Disorder
Lyme Disease
Malaise and Fatigue
Muscle Cramping
Muscle Spasm
Nail Infection
Nasopharyngitis
Noninfectious Gastroenteritis and Colitis
Nosebleed
Overactive Bladder
Overweight
Pharyngitis
Pollen Allergy
Polyneuropathy
Proteinuria
Radiculopathy
Shoulder Tendinitis and Tenosynovitis
Sinus Tachycardia
Strep Throat
Tension Headache
Thyroid Goiter
Torticollis
Urinary Incontinence
Urinary Tract Infection (UTI)
Viral Enteritis
Viral Hepatitis
Vitamin B Deficiency
Vitamin B12 Deficiency
Whooping Cough
Blood Pressure Management
Cholesterol Management
Cholesterol Screening
Diabetes Management
Diabetes Prevention
Diabetes Screening
Executive Physical Examination
Obesity Counseling
Physical Examination
Pregnancy Test
Sexually Transmitted Infections Screening
Well Male Examination
Well Woman Health Examination

Patient Satisfaction

Likelihood to recommend Dr. Loewenstein
4.3
Based on 35 Reviews
5 Stars (28)
4 Stars (0)
3 Stars (1)
2 Stars (1)
1 Star (5)

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Patient Reviews
Feb 28, 2025
First it is sad that Dr Joanna Loewenstein is leaving Cornell Weill.She is an excellent physician. As a physician myself, I always appreciate that she is on time, a great listener , up to date on the newest journal information and knows what tests should be run and has great follow up. It is rare to feel so much confidence and sincerity from a modern physician today. She is an old soul in a rapidly changing medical world.
Dr Jill Young — Feb 28, 2025
See more reviews on Healthgrades
Photo: Dr. Joanna Loewenstein, MD
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Dr. Loewenstein's Office & Staff

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

Experience with Dr. Loewenstein

  • 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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Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Blue Card PPO
  • Personal Choice PPO
  • Aetna POS
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    Aetna
    Aetna PPO
  • United Healthcare
    United Healthcare EPO
    United Healthcare POS
  • Oxford Health Plans
    Freedom Plan
  • Empire Blue Cross Blue Shield
  • Cigna POS
    Cigna
    Cigna EPO
    Cigna PPO
  • POMCO Group

About Me

Biography
  • Dr. Joanna Loewenstein, MD is an internist in New York, NY and has over 10 years of experience in the medical field. She graduated from New York University Grossman School of Medicine in 2011. She specializes in Internal Medicine.
Biography
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

Medical Education

Medical Education
  • New York University Grossman School of Medicine
    2011
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.

Internship

Internship
  • NYU Langone Medical Center
    2012
Internship

Residency

Residency Hospital
  • NYU Langone Medical Center
    2014
Residency Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Loewenstein communicate via email?
7 users said yes.
Yes
(7)
No
(0)
Does Dr. Loewenstein offer telehealth services or virtual visits?
6 users said yes.
Yes
(6)
No
(0)
Does Dr. Loewenstein offer an online patient portal?
7 users said yes.
Yes
(7)
No
(0)
Does Dr. Loewenstein have free onsite parking?
1 user said yes.
Yes
(1)
No
(3)
Does Dr. Loewenstein offer weekend visits?
1 user said yes.
Yes
(1)
No
(2)
Does Dr. Loewenstein offer evening visits?
1 user said yes.
Yes
(1)
No
(2)
Does Dr. Loewenstein specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Loewenstein specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Loewenstein specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Loewenstein specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Loewenstein 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. Joanna Loewenstein, MD. To arrange an appointment, call the number on Dr. Loewenstein's profile.

Dr. Joanna Loewenstein, MD is affiliated with Weill Cornell Medical Center.

Yes, Dr. Joanna Loewenstein, MD holds board certification in Internal Medicine.

Dr. Loewenstein has over 14 years of healthcare experience.

Hospital Affiliations

  • Weill Cornell Medical Center

    525 E 68th St, New York, NY

Dr. Joanna Loewenstein, MD

Dr. Joanna Loewenstein, MD

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