What patients are saying
Overall rating
4.72
Average wait time
5.00
Bedside manner
3.00
“Dr Klein is the only reason I go to Optum. Shes attentive, patient, caring, informative, direct, no-nonsense. If she goes, I go.”
Less than 6 months ago
“Dr. Klein is caring, thorough and explains everything. She follows up and takes her time answering questions.”
Less than 6 months ago
About Dr. Radoslava Klein
Dr. Radoslava Klein is an internist at Optum Medical, New York, in Somers, NY. She is also a visiting affiliate at Northern Westchester Hospital. She welcomes patients aged 18+ with common illnesses, chronic diseases, mental health issues, and minor injuries.
Dr. Klein earned her medical degree from Lekarska Fakulta University and completed her residency at Robert Wood Johnson Medical School. She then completed a fellowship in infectious diseases at Memorial Sloan-Kettering Cancer Center. She is certified by the American Board of Internal Medicine.
Dr. Klein has received multiple recognitions, including Castle Connolly Top Doctor: 2022, 2023, 2024, Westchester Magazine Top Doctor: 2021-2024, and New York Magazine Best Doctors Award: 2022, 2023, 2024.
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
UnitedHealthcare
UnitedHealthcare Oxford
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Chronic kidney disease
Chronic high blood pressure
High cholesterol
Enlarged thyroid
Osteoporosis
Atrial fibrillation and atrial flutter
Chronic kidney disease
Chronic high blood pressure
High cholesterol
Enlarged thyroid
Office location
Education and background
Practice names
Hospital affiliations
- Northern Westchester Hospital
Board certifications
- American Board of Internal Medicine
Education and training
- Medical School - Lekarska Fakulta Univerzity, Doctor of Medicine
- Memorial Sloan-Kettering Cancer Center, Fellowship in Infectious Disease
- Robert Wood Johnson Medical School (Residency)
Awards and publications
- Castle Connolly Top Doctor
- Castle Connolly Top Doctor: 2022, 2023, 2024
- Westchester Magazine Top Doctor: 2021-2024
- New York Magazine Best Doctors Award: 2022, 2023, 2024
Languages spoken
- English
Provider's gender
Female
NPI number
1114157013
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.72
Wait time
5.00
Bedside manner
3.00
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
25 reviews
Most relevant
Dr. Klein is caring, thorough and explains everything. She follows up and takes her time answering questions.
Less than 6 months agoInitials hiddenSource: Partner
I really like her; she listens; offers modifications, and is interested in my welfare.
Less than 6 months agoInitials hiddenSource: Partner
Dr said she did NOT take new patients and that ZocDoc got it wrong??
March 19, 2026Joyce H.Verified patient
Dr Klein is the only reason I go to Optum. Shes attentive, patient, caring, informative, direct, no-nonsense. If she goes, I go.
Less than 6 months agoInitials hiddenSource: Partner
She related to me as a human being. I have found that some of the physicians in your "business" have no interest in me as a human being.
Less than 6 months agoInitials hiddenSource: Partner
Very professional and friendly
Less than 6 months agoInitials hiddenSource: Partner
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Less than 1 year agoInitials hiddenSource: Partner
Less than 1 year agoInitials hiddenSource: Partner
Less than 1 year agoInitials hiddenSource: Partner
Less than 1 year agoInitials hiddenSource: Partner
Less than 1 year agoInitials hiddenSource: Partner
Less than 1 year agoInitials hiddenSource: Partner
Less than 1 year agoInitials hiddenSource: Partner
Less than 1 year agoInitials hiddenSource: Partner
Less than 1 year agoInitials hiddenSource: Partner
Less than 1 year agoInitials hiddenSource: Partner
Less than 1 year agoInitials hiddenSource: Partner
Less than 1 year agoInitials hiddenSource: Partner
How soon can I make an appointment with Dr. Radoslava Klein?
Generally, Dr. Radoslava Klein has appointments available on Zocdoc within 1 week. You can see Dr. Klein's earliest availability on Zocdoc and make an appointment online.
Is Dr. Radoslava Klein accepting new patients?
Dr. Radoslava Klein generally accepts new patients on Zocdoc. You can see Dr. Klein's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Radoslava Klein accept my insurance?
Choose your insurance plan to verify if Dr. Klein is in-network.
Can I make an appointment with Dr. Radoslava Klein online?
Yes, you can make an appointment online with Dr. Klein using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Radoslava Klein affiliated with?
Dr. Radoslava Klein is affiliated with Northern Westchester Hospital.
What practice does Dr. Radoslava Klein work with?
Dr. Radoslava Klein works with Optum Medical Care, New York.
Where is Dr. Radoslava Klein's office located?
Dr. Radoslava Klein's office is located at 90 S Bedford Rd, Mount Kisco, NY 10549.
Which board certifications does Dr. Radoslava Klein have?
Dr. Radoslava Klein is certified by American Board of Internal Medicine.
What are common reasons for patients to see Dr. Radoslava Klein?
Dr. Radoslava Klein frequently sees patients for Annual Physical, Arthritis, Illness, Physical Therapy Consultation, and Sleep Problems. You can see other visit reasons for Dr. Radoslava Klein on their profile.
What languages does Dr. Radoslava Klein speak?
Dr. Radoslava Klein speaks English.
How do patients rate Dr. Radoslava Klein in reviews?
25 patients have reviewed Dr. Radoslava Klein. The overall rating for this doctor is 4.72/5. They have a 3/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.