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    Stefan Sien, DO

    5.0 (1 review)
    Closed 1:00 pm - 4:45 PM

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    2 years ago

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    Asthma And Allergy Medical Group - Yes, that's grim and dirt in the water cooler.

    Asthma And Allergy Medical Group

    1.8(19 reviews)
    3.7 mi

    I'm giving 5 stars to the Asthma & Allergy Group in Murrieta that's run by Dr. Shams Iqbal,…read moreImmunologist because I've been a patient here for over 8 years now & I'm very happy with my ongoing treatment here!! The BEST PART has been the EXCELLENT front desk staff & medical assistants that I have had the great pleasure of interacting with the most. So HUGE SHOUT-OUTS along with my sincere gratitude to the gals: FRANCHESCA & DAISY as well as Erika, Joanna & Martha! You all have have made my regular visits so very pleasant & comfortable that I truly look forward to seeing your smiling faces & having very enlightening convos with you guys each month!!!!! I also want to give my thanks to Dr. Iqbal for his expert care & especially send my great thanks & deep appreciation to Steve Gruer, P.A. who is just wonderful, patient, well-informed, professional & always extremely kind to his patients!!! To you all - - please continue to keep up the fantastic service you provide to your patients!! I really appreciate it!

    What an awful experience for me and my bonus son - refused to see him because he's not my bio son -…read morekept saying and making up laws that don't exist! I kept telling them that's not true I've been in healthcare over 20 years and the RUDEST MOST IGNORANT UNEDUCATED "Manager" called me and just told me to be seen somewhere else then cuz they wouldn't see him or accept paperwork from the parents...what a joke! Absolutely uneducated and absolutely embarrassing for them - pediatricians office was notified for a new referral and insurance was notified as a formal complaint. Do not take your children here...

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    Asthma And Allergy Medical Group - Table in waiting room.

    Table in waiting room.

    Asthma And Allergy Medical Group - One of many stains.

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    One of many stains.

    Integra Health, PC | Pulmonary | Sleep Specialists

    Integra Health, PC | Pulmonary | Sleep Specialists

    3.4(9 reviews)
    10.0 mi

    Don't go here. I set an appointment for my elderly mother to see the psych doctor but end up with a…read moreregular sleep doctor. We spoke for 5min about her case. We decided that we will probably should schedule the psych doctor instead and received a $185.06 bill the next week. Nothing was done & they had the nerve to do that to an elderly woman whose 76yrs old with a fixed income. They don't care!!!!

    This office is nicely set up and their staff is very warm & welcoming. I was scheduled for a sleep…read morestudy, which was conducted by a very professional & knowledgeable technician. I was diagnosed with sleep apnea. Naturally, I was placed on a CPAP machine, which subsequently I could not tolerate no matter how hard I tried & found myself removing it in my sleep. I consulted with Dr. Willy Chua, who suggested other alternatives like an oral appliance or INSPIRE. This is where the epic fail happened. They referred me to a dentist specializing in the oral appliance so I made the appointment to see him. To my chagrin, this dentist was not in the Tricare network so I unfortunately had to shell out $75 to see him for NOTHING! I get told by the receptionist that the appliance would cost in the thousands! Anyhow, I was highly disappointed that this office did not ensure he was in the network. This was a total waste of my time and hard earned money. I will not be as trustworthy next time. I called Healthnet, who oversees the Tricare referrals, and found a most helpful representative. He informed me that the appliance is considered "durable medical equipment" or DME and it is fully covered without any out of pocket costs for me; even my office visits are 100% covered! I found a fantastic dentist in San Diego and have received my appliance. I truly have ambivalent feelings about this office because I perceive that they did not look out for my best interests or they have little experience dealing with Tricare, I'm not sure. They are professional and have requisite experience as far as conducting sleep studies. They cost me extra money & time. A while back, I was scheduled for an unnecessary appointment. I don't plan to return here for future sleep studies, if needed. I will look for another facility should that need come up. Speaking from experience as a Tricare patient do not rely or trust entities and do your own due diligence by doing your own research because nobody really takes better care of you than you.

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    Integra Health, PC | Pulmonary | Sleep Specialists
    Integra Health, PC | Pulmonary | Sleep Specialists
    Integra Health, PC | Pulmonary | Sleep Specialists

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    Deborah Layton, NP

    Deborah Layton, NP

    3.9(11 reviews)
    8.0 mi

    Deborah Layton was the best doctor I ever had in my 57 years on this earth . I saw her regularly at…read moreRancho Medical Group in Temecula. She was a great communicator and NP. Very knowledgeable and willing to listen. One day I messaged her, right after Christmas 2025. She usually gets right back to her patients, at least in my case, but in this case it was several weeks with no response so I figured maybe she was on a vacation. I was quite taken back when I found out that she had left the practice as I had just saw her a week prior to Christmas. . I never heard from her and I was pretty close to her as a patient and she knew so much about me and my medical and health needs. She helped me profoundly and I was absolutely grieved to see her go. It has been difficult to find a doctor like her. I have several conditions and a rare disease. She did not hesitate with unconventional and traditional approaches, and to listen to the patient and their needs as well as how they were feeling, to together come up with the solution that would alleviate the issues as well as provide hope for getting on a good path to overall health and well being and move forward to see what will work optimally for each of unique case. It is now April 2026 and I still am looking for a doctor that is even somewhat what Deborah Layton was.

    Deborah Layton has been a Godsend to me. She cares about her patients, is quick to answer messages…read moreand questions, and knows and supports HRT for women. She is also pro-holistic but still has a great knowledge about, and for the most part, supports western medicine. She is an excellent communicator and quick to address your needs . She doesn't hesitate to offer referrals when needed. All that to say that I love this doctor and Rancho Medical Group. I was very scared when I found out my other doctor stopped taking my medical insurance, but God had another plan and I am so glad that this happened the way that it did otherwise I would not have been introduced to this clinic, nor Dr. Deborah Layton.

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    Deborah Layton, NP
    Deborah Layton, NP

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    Stefan Sien, DO - internalmed - Updated May 2026

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