Find Doctors and Dentists Near You
The location you tried did not return a result. Please enter a valid 5-digit Zip Code.

You can also search by physician, practice, or hospital name

Sean Kossari

Dr. Sean Kossari, MD

Obstetrics & Gynecology


Dr. Kossari works in Mission Hills, CA and specializes in Obstetrics & Gynecology.


Dr. Kossari's Rating
Patient Perspective
n/a Explains conditions and treatments
n/a Takes time to answer my questions
n/a Provides follow-up as needed
Office Rating
Showing ratings for:
14901 Rinaldi St Ste 320, Mission Hills, CA, 91345
n/a Average office wait time
n/a Office cleanliness
n/a Courteous staff
n/a Scheduling flexibility
Sean Kossari MD
14901 Rinaldi St Ste 320
Mission Hills, CA, 91345
Showing 1-1 of 1 review
"I met Dr Kossari 10 years ago as a 2nd opinion for menopause. I was depressed, couldn’t sleep, had vaginal atrophy, no sex drive, heart palpitations & little interest in life. After lab results, he researched options & offered Bio Identical Hormone replacement pellets as the safest choice with least risks. There are no side effects for me with this treatment. This procedure takes 10 minutes & lasts 5-6 months. No daily estrogen pills. It matches what my body used to produce naturally. It’s not cheap but the quality of life I need is well worth it. Not many think I look 72. Dr KOSSARI says he’s keeping me young. That is correct! I feel sooo much better supplemented. My boyfriend is happy, too. I’m chasing him into the bedroom again! Dr. Kossari listens & has compassion for his patients. He’s gone outside the box for me & made my senior years golden. I’m grateful for his caring & expertise. I thank ...
God I met him as he’s changed my life forever. "
Read more
  • February 24, 2022


14901 Rinaldi St Ste 320
Mission Hills, CA, 91345
  • Accepting New Patients
  • Medicare Accepted
  • Medicaid Accepted
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
Sat9:00 am - 12:00 pm
  • Accepting New Patients
  • Medicare Accepted
  • Medicaid Accepted


Please verify insurance information directly with your doctor's office as it may change frequently.


Data Transparency and Trust: Understanding WebMD Doctor Listings and Reviews

We know that finding the right doctor or provider is important to your health. That’s why we want to ensure you have confidence in the provider profiles and listings you see on WebMD Care. Our provider data is sourced from the physicians themselves as well as publicly available databases. Any doctor or provider who claims their profile by verifying themselves can update their information and provide additional data on their specialties, education, accepted insurances, conditions they treat, and procedures they perform.

All the physician and provider reviews on WebMD Care are provided by users just like you. Knowing these reviews provide insight into how other patients feel about a doctor, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Providers are not able to remove or modify reviews on their own. Reviews can only be removed after an internal review by our customer service team.

We value your input and encourage you to reach out to our support team if you encounter any issues.