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Dr. Ritu Grewal, MD
Philadelphia, PA
15 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Grewal, Sleep Medicine Specialist - Internist in Philadelphia, PA?
Dr. Ritu Grewal, MD is a Sleep Medicine Specialist - Internist, who primarily practices in Philadelphia, PA with 2 additional practice locations. She has been practicing for over 15 years and is board certified by the American Board of Internal Medicine. Dr. Grewal completed her residency at Ny & Presby Hp-Columbia Campus, Pulmonary Diseases; North Shore Univ Hosp, Critical Care Medicine-Internal Medicine; Long Island Coll Hosp, Internal Medicine. Dr. Grewal is fluent in English, Hindi, Russian, and Spanish, and is currently seeing new patients. Dr. Grewal’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Grewal’s office.
Where did Dr. Grewal go to medical school and complete their residency?
Residency: Ny & Presby Hp-Columbia Campus, Pulmonary Diseases; North Shore Univ Hosp, Critical Care Medicine-Internal Medicine; Long Island Coll Hosp, Internal Medicine
Is Dr. Grewal board certified in Sleep Medicine Specialist - Internist?
Yes, Dr. Ritu Grewal, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Grewal speak?
Dr. Grewal and their clinical team can communicate with patients in the following languages:
English
Hindi
Russian
Spanish
What conditions does Dr. Grewal treat?
As a Sleep Medicine Specialist - Internist, Dr. Grewal diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Grewal. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Central Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
- Breathing Pauses During Sleep
- Snoring Disorder
- CSA
- Brain-Related Sleep Apnea
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
- G4730: Sleep apnea, unspecified
- G4731: Primary central sleep apnea
Also known as:
- Poor Sleep Habits
- Sleep Deprivation
- Excessive Sleepiness
- Restless Legs Syndrome
- Excessive Sleepiness with Long Sleep
- REM Sleep Behavior Disorder
- Sleep Disorder
- Restless Legs
- Restless legs syndrome
- Bad sleep routine
- Unhealthy sleep practices
- Sleep hygiene issues
- Lack of sleep
- Insufficient sleep
- Chronic sleep loss
- Hypersomnia
- Daytime sleepiness
- Too much sleep
- RLS
- Willis-Ekbom Disease
- Idiopathic hypersomnia
- Long sleeper syndrome
- Unexplained excessive sleep
- RBD
- Acting Out Dreams
- Dream Enactment Disorder
- Parasomnia
- Sleep Problems
- Sleep Disturbances
ICD-10 Codes:
- Z72821: Inadequate sleep hygiene
- Z72820: Sleep deprivation
- G4710: Hypersomnia, unspecified
- G2581: Restless legs syndrome
- G4711: Idiopathic hypersomnia with long sleep time
- G4752: REM sleep behavior disorder
- G4750: Parasomnia, unspecified
Also known as:
- Narcolepsy
- Narcolepsy with Cataplexy
- Sleep Disorder
- Excessive daytime sleepiness
- Sudden sleep attacks
- Type 2 narcolepsy
- Sudden Sleep Attacks with Muscle Weakness
- Daytime Sleepiness with Cataplexy
ICD-10 Codes:
- G47419: Narcolepsy without cataplexy
- G47411: Narcolepsy with cataplexy
Also known as:
- Insomnia
- Sleep Disorder
- Sleeplessness
- Trouble Sleeping
- Psychophysiologic Insomnia
- Trouble sleeping
- Chronic insomnia
ICD-10 Codes:
- F5104: Psychophysiologic insomnia
- G4700: Insomnia, unspecified
Also known as:
- Snoring
- Loud breathing during sleep
- Noisy sleep
- Obstructive snoring
ICD-10 Codes:
- R0683: Snoring
Also known as:
- Severe Obesity
- Obesity
- Helping Your Child Who Is Overweight
- Take Charge of Your Health: A Guide for Teenagers
- Understanding Adult Overweight & Obesity
- Morbid Obesity
- Extreme Obesity
- Class 3 Obesity
ICD-10 Codes:
- E6601: Morbid (severe) obesity due to excess calories
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Fatigue
- Tiredness
- Lack of energy
- Exhaustion
ICD-10 Codes:
- R5383: Other fatigue
Which procedures does Dr. Grewal perform as a Sleep Medicine Specialist - Internist?
As a Sleep Medicine Specialist - Internist, procedures performed by a Dr. Ritu Grewal may include:
- Continuous Positive Airway Pressure Management
- Narcolepsy Evaluation
- Sleep Consultation
- Sleep Medicine Consultation
- Sleep Medicine Follow Up
- Sleep Studies
For detailed information, please contact Dr. Grewal's office.
Does Dr. Grewal accept my insurance?
Dr. Grewal accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Grewal accept in Philadelphia, PA?
Dr. Grewal in Philadelphia, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Cigna
CVS Health (formerly Aetna)
Health Partners Plans
Horizon BlueCross BlueShield
Independence Blue Cross
Independent Health
Medicare
UnitedHealthcare
UPMC Health Plan
View All Insurances
Where is Dr. Grewal's office located?
What is Dr. Grewal's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Grewal's National Provider Identifier (NPI) number is 1568489334.
What common questions do patients ask about Dr. Grewal?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Grewal
What is Dr. Ritu Grewal's specialty?
Dr. Grewal is a Sleep Medicine Specialist - Internist near Philadelphia, PA. An internist specializing in Sleep Medicine is certified in this subspecialty and focuses on the clinical evaluation, physiological testing, diagnosis, treatment, and prevention of sleep and circadian rhythm disorders. These specialists care for patients of all ages, utilizing a multidisciplinary approach. Conditions they manage include, but are not limited to, sleep-related breathing disorders, insomnia, hypersomnia's, circadian rhythm disorders, parasomnias, and sleep-related movement disorders. Contact Dr. Grewal to book an appointment today.
Is this Dr. Ritu Grewal affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Grewal is affiliated with Thomas Jefferson University Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Sleep Medicine Specialist - Internist?
Explore Sleep Medicine Specialist - Internist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Ritu Grewal accepting new patients in Philadelphia, PA?
Yes, Dr. Ritu Grewal is accepting new patients at this time.
Does Dr. Ritu Grewal offer online booking?
Please contact Dr. Grewal's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ritu Grewal?
Please contact Dr. Grewal's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Ritu Grewal have?
Dr. Ritu Grewal is certified by the American Board of Internal Medicine.
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