Seigel Mark S MD 11500 Old Georgetown Road, Rockville, MD 20852

"I LOVED WORKING WITH THIS PRACTICE!!! I started with them to confirm my pregnancy in March and just delivered at Shady Grove last week. Ms Deanna and Dana at the front desk are AMAZING!!! Dr Seigel was the draw to this practice for me but I enjoyed every single practitioner. The office has pretty good flow of people but I never waited more than 5 minutes after my scheduled time to be seen. I highly recommend them and would definitely use them again"

"Highly recommend this practice. Everyone is really kind and they give great customer service - from the front desk to the nurses & PAs to the doctors. Like any doctors office, they tend to stay pretty busy, but they always take time to answer questions when you have them and make you feel well cared for, and they are very apologetic if you ever have to wait. They are transparent and always communicate when needed. They also have a great app so you can see all your test results, message the dr or front desk when you have questions, etc."

"I'm in the process of looking for new OB and saw Dr. Seigel's name... it's shocking to me that he has a 5 star rating. I went to see him for my 1st pregnancy, he had the nerve to tell me and my then boyfriend that my chronic Endometriosis would be gone "now that you're pregnant, and it won't come back." I was elated, but 2 months after giving birth (as well as my second and third trimester) it came back full force! My husband didn't believe me because of Dr. Seigel's misinformation and I didn't get treatment because I thought the pain was something other than my endo. Dr. Cannon was also a mess, uncaring and cold! She delivered my daughter and made it a stressful and frustrating experience. I would NEVER go back. Please trust your gut when you see these doctors, there are so many options- keep looking until you totally trust your OB!"

"I really like this practice. This is my third pregnancy but first one with this practice. Great bedside manner, and they are always available. They ensure that one of the doctors that you meet will be there when you deliver."

"Our family is ever so thankful to Dr.Seigel for all the care and expert advice we received in over 18 years. My son was born premature at Shady grove and under Dr.Seigel's expert care, and under his care we got through that time with ease. He is great at the medical field he practices in. Would recommend to anyone looking for a compassionate and knowledgable Doc. Fazia Shereef-Mack"