RK
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Klein, Internist in Newport Beach, CA?
Dr. Ryan Klein, MD is an Internist, who primarily practices in Newport Beach, CA. He is board certified. Dr. Klein graduated from Keck School of Medicine of the University of Southern California and completed his residency at Univ Ca Irvine Med Ctr, Pulmonary Critical Care Medicine; Univ Ca Sf Sch Of Med, Internal Medicine. Dr. Klein is fluent in English and Spanish, and is currently seeing new patients. Dr. Klein’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Klein’s office at (949) 274-8030.
Where did Dr. Klein go to medical school and complete their residency?
Residency: Univ Ca Irvine Med Ctr, Pulmonary Critical Care Medicine; Univ Ca Sf Sch Of Med, Internal Medicine | UC Irvine Medical Center
Medical School: University of Southern Ca Sch of Med, Los Angeles Ca | Keck School of Medicine of the University of Southern California
Is Dr. Klein board certified as an Internist?
Yes, Dr. Ryan Klein, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Klein speak?
Dr. Klein and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Internist like Dr. Klein typically treat?
As an Internist, Dr. Klein 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. Klein. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Severe Persistent Asthma
- Asthma
- Eosinophilic Asthma
- Eosinophilic Disorder
- Chronic Severe Asthma
- Difficult-to-Treat Asthma
- Severe Asthma
- Reactive Airway Disease
- Bronchial Asthma
- Allergic Asthma
- Severe Eosinophilic Asthma
- High Eosinophil Asthma
- Eosinophil-Driven Asthma
ICD-10 Codes:
- J4550: Severe persistent asthma, uncomplicated
- J45909: Unspecified asthma, uncomplicated
- J8283: Eosinophilic asthma
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
What procedures does an Internist like Dr. Klein typically perform?
As an Internist, Dr. Klein performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Klein. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Blood Transfusion
- Blood Transfusion and Donation
- Blood product transfusion
- Red blood cell transfusion
- Plasma transfusion
CPT Codes:
- 36430: Transfusion, blood or blood components
Also known as:
- Cataract Removal with Lens Implant
- Extracapsular cataract extraction
- Phacoemulsification
- IOL implantation
CPT Codes:
- 66984: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification); without endoscopic cyclophotocoagulation
Does Dr. Klein accept my insurance?
Dr. Klein accepts most major insurance plans. Important: Please call our office at (949) 274-8030 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Klein accept in Newport Beach, CA?
Dr. Klein in Newport Beach, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
All Other Third Party
Centene Corporation
CVS Health (formerly Aetna)
Humana
Medicare
Monarch HealthCare
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Klein's office located?
Dr. Ryan Klein's Primary Practice
1501 Superior Ave Ste 111
Newport Beach, CA 92663
(949) 274-8030
What is Dr. Klein's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Klein's National Provider Identifier (NPI) number is 1184620866.
What common questions do patients ask about Dr. Klein?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Klein
What is Dr. Ryan Klein's specialty?
Dr. Klein is a Internist near Newport Beach, CA.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is this Dr. Ryan Klein affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Klein is affiliated with Hoag Hospital Newport Beach, Uci Medical Center which are a Castle Connolly Top Hospitals. 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
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. Explore 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 Ryan Klein accepting new patients in Newport Beach, CA?
Yes, Dr. Ryan Klein is accepting new patients at this time.
Does Dr. Ryan Klein offer online booking?
Please contact Dr. Klein's office at (949) 274-8030 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ryan Klein?
Please contact Dr. Klein's office at (949) 274-8030 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Ryan Klein have?
Dr. Ryan Klein is certified by the American Board of Internal Medicine.
Other Internist Near Newport Beach, CA
Internist
Accepting patientsDr. Scott Jenkins, MD is an Internist, who primarily practices in Newport Beach, CA. He has been practicing for over 22 years and is board certified.
Newport Beach, CA
WK
Internist
Accepting patientsDr. William Klein, MD is an Internist, who primarily practices in Newport Beach, CA. He is board certified.
Newport Beach, CA
SM
Internist
Accepting patientsDr. Sima Mirhashemi, DO is an Internist, who primarily practices in Irvine, CA with 1 additional practice location. She has been practicing for over 23 years and is board certified.
Irvine, CA