Summary

Dr. Mark Barats is an internal medicine physician who specializes in nephrology, focusing on kidney health and related conditions. He earned his medical degree from Rigas Stradina Universitate Medicinas Fakultate and completed his residency at Spectrum Health-Butterworth Campus. With over four decades of medical practice, Dr. Barats brings extensive experience to his patient care. He is fluent in English.

Dr. Barats practices in West Hollywood, California, with locations at his medical group practice and Cedars Sinai Medical Center. He treats patients with high blood pressure, including emergency situations requiring immediate attention. Dr. Barats also provides care for children with hypertension. His services include urine testing to evaluate kidney function and infusion treatments with intravenous antibiotics. Patients have given him an average rating of 4.2 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 42 years of experience
  • speaks English
  • Spectrum Health-Butterworth Campus
  • 7 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Mark S Barats has 2 locations

Barats Mark S Medical Group

948 N Fairfax Ave Ste 201West Hollywood, CA 90046
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Cedars Sinai Medical Center

8700 Beverly BlvdWest Hollywood, CA 90048

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Dr. Mark S Barats, MDDr. Alaa Hajal, MDDr. Tooba Rehman, MDKarthikeyan Viswanathan, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
42 Years of Experience 15 Years of Experience 16 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Tamil
West Hollywood , CADiamond Bar , CAKaty , TXPalo Alto , CA
Med School: Rigas Stradina Universitate Medicinas Fakultate Med School: University Of Damascus Faculty Of Medicine Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE Med School: Bassett Medical Center - Cooperstown, New York
Current Profile
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Insurance Plans Accepted by Dr. Mark S Barats

  • Accepts Medicare

Medical Specialties

Dr. Mark S Barats has the following 2 specialties

Specialty Expertise

Dr. Mark S Barats has the following 8 areas of expertise

  • Chronic Kidney Disease (CKD)
  • Chronic Renal Disease
  • Dialysis
  • End Stage Renal Disease (ESRD)
  • Kidney Biopsy
  • Nephrology
  • Peritoneal Dialysis
  • Urinalysis

Certifications, License, & Education

42 Years Experience

Dr. Mark S Barats holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at Spectrum Health-Butterworth Campus.

Medical School

Graduated from Rigas Stradina Universitate Medicinas Fakultate in 1984.

NPI Number

Dr. Barats' NPI number is 1720134695.

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Frequently Asked Questions

Where is Dr. Mark Barats's office located?
Dr. Mark Barats's office is located at 948 N Fairfax Ave Ste 201, West Hollywood, CA, 90046.
Does Dr. Mark Barats accept virtual/telehealth appointments?
Dr. Mark Barats has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mark Barats?
You can find contact information for Dr. Mark Barats here on Vitals.
What languages does Dr. Mark Barats speak?
Dr. Mark Barats speaks English.
Which hospitals is Dr. Mark Barats affiliated with?
Dr. Mark Barats is affiliated with Cedars Sinai Medical Center.

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