I would have given 10 STARS if that was an option. Battling a life threatening illness/disease for…read more11 years Dr Doyle is an amazing doctor and super human being. His staff is always so attentive, professional and helpful. When I call his office you would think I was someone important as the way the staff talks to me makes me feel important!!! Dr Doyle is definitely an asset to Northbay Specialty Clinic. I'm beyond Blessed to have become a patient of Dr Doyle. The Gratitude i feel for having such a caring doctor. If anyone is on the fence weather or not to see this amazing specialist I can promise you you will be amazed by Dr Doyle knowledge and experience and never in a rush. Dr Doyle is the kind of human being I strive to be. Dr Doyle's passion for what he does is felt and shown more and more with every visit with him. Thank You Northbay for yet another amazing Doctor I'm able to have. Also Dr Doyle I appreciate your staff as they seem to be hand selected as an extension of you and Northbay's values and reputation.

I have been his patient for 3 years. He always listens and explains things clearly. He referred me…read moreto UCDavis. Together we have been able to diagnose and control my disease.

Dr Shalaby is the best. My mother was suffering with pneumonia, followed by bronchitis. She seemed…read moreto have labored breathing for 2 months with no end in sight. Dr Shalaby saw her as an emergency patient and he was kind, sincere, and he listened. Dr. Shalaby prescribed the proper medication and now she is well. He did all of that in 20 minutes or less and with a smile. If you or your family member is in need of a knowledgeable, kind and sincere pulmonologist I highly recommend Dr. Shalaby in Pittsburg or Brentwood locations. (Oops I might've misspelled his first name, but I think you can find him still)

This review is base entirely on the three great guys that helped me. Big thank you to Brian,…read moreGrant, and the big star goes to Ron who did the pick up exactly on time. Big thank you.

Quite honestly, this company deserves negative stars. It's been an incredibly frustrating…read moreexperience. Our service with them began for my father-in-law, who was being discharged from the hospital and on oxygen for the first time. He waited an entire day for the oxygen to be delivered but it never arrived, despite numerous calls from hospital staff, a manager, and my husband. Dad had to stay in the hospital another night because he couldn't be released without the oxygen. The hospital staff were frustrated as well and said they'd never worked with a company that was so inept. Dad was released with a few small bottles of oxygen to use in the assisted living facility, for when he goes to the dining room or outside of his own room. Those few bottles were running low, so we called the company and were told he would have a delivery on Tuesday of the next week. Late Tuesday we called the company again because the oxygen hadn't arrived, and we were told that it was recorded in his chart that we were informed that it would be delivered on Thursday. That is not what we were told, and we're sure because the phone was on speaker and we both heard Tuesday, and told dad that's when he could expect it. When they initially provided those few bottles of oxygen no one told us that they only deliver monthly, or what his delivery day was. They didn't even leave enough bottles to last a week, let alone a month. It takes a very long time to navigate their phone system, often a 12-minute wait just to get to the next person who transfers to another person and another long wait. I am certain I have never written a more negative review in my life, but I really don't know how this company is still in business.

I too have recently experience:…read more 1. What Amy stated in her review, "It's been nearly impossible to get in touch with anyone there. They don't answer the phone, and even though some extensions allow you to leave a message, they never call back. This lack of communication is incredibly frustrating and unacceptable for a medical practice." The Diablo Pulmonary Medical Group staff does not even reply to MyChart messages. 2. What Felipe P. stated in their review, "Just got a bill from January, and nobody in billing answers. Called 3 times, left 3 messages and no response." When you call the office there is an option for Billing, which is use less, always received a recording to leave a message. This option and personnel need to be removed because they NEVER return a call. I even called at least three times and selected the option to schedule an appointment for I have had better luck some one answering. I asked the person who answered if the billing person was in (Sarah?), and of course she replied "No, but I can take a message." (Do not know what she did with the message for I never receive a call back.) I informed her I have left several messages via the Billing option and have never received a call back. What a plush job Sarah has.

I had gone in for a breathing issue I had long been struggling with and tried to explain that to…read morethe doctor. She was pretty dismissive, chalking it up to asthma or long covid and referred me to another doctor to get a breathing test which I was hoping to get here (these are things my PCP already suggested which is why i was referred here in the first place). The appointment lasted less than 10 minutes. On top of that, they told me to email my insurance information to them, to an email account which doesn't exist (the email bounced back to me) and like everyone else is saying, they do not respond to calls or emails regarding billing. I have reached out multiple times and cannot get in contact with anyone. Won't be going back

Dr. Hadley has been my pulmonary doctor for 20 years and I would recommend him to anyone who wants…read morea doctor who will sit and listen to you. He is not only a great doctor but a really good person and has a fun sense of humor as well.

I am the caretaker of my brother in law who has MS, COPD and emphysema. He is being treated by Dr…read more Hadley who is a very friendly congenial doctor. His location is convenient and his staff cordial when you meet them in person. However, trying to reach his office for an appointment can be quite a challenge. The phone prompts are endless and usually no one answers and you have to leave a message. " To state "Please listen because our numbers have changed" is trite and useless". Every doctor's and business'es phone prompt says the same thing. Just get on with what the numbers represent. It is all very frustrating;to my brother in law because his MS. does not permit him to use a computer. Therefore the MUIR website is not useful. He must rely on the telephone because he also has impaired vision and cannot read his mail. . However, telephone communication issues are not just Dr. Hadley's. It's the same with all of our local doctors. Phone prompts and staff communications are generally very time consuming and frustrating. When I was a young boy My mother would call and my doctor would come to my house to treat me the same day or evening. He drove a Chevrolet or maybe a Buick. Now I cannot reach my doctor and he drives a Mercedes Benz and is shielded from communication through his office staff and billing contractors.