Bruce R Tammelin

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Great Doctor !! Comadude.com

Dr. Tammelin is very through and easy to speak with. My husband is a patient. We trust his medical expertise so much that I just made an appointment to see him for my Pulmanary issues.

Dr Tammelin is amazing!!! My husband went to him after a year of being misdiagnosed and this doctor knew right away what was wrong!! He is not only a great doctor but he actually cares about people!!! I am now a patient too and will be seeing him regularly! Mission viejo is lucky to have Dr. Tammelin!!!!

Mission Sleep Center is a medical provider scam artist organization. If you go, all they will do is convince you that you need "care" and then put you on a CPAP prescription holding you hostage to pay for a machine and regular appointments. I started CPAP and then lost 90 lbs and all my medical issues went away. But I had to fight Tammelins people to pay them an absurd fee for a retest to get a prescription to get off CPAP! Their scam vendor, Elite, refused to take back the expensive leased CPAP torture device, which I stopped using, without a doctors order to stop the "treatment." And Tamnelins scammers dragged it out for months because they didn't want to give me up as a permanent source of money. Run away! Don't get scammed! You will never see or hear from the "doctor." Mission Sleep Center is a medical provider scam artist organization. If you go, all they will do is convince you that you need "care" and then put you on a CPAP prescription holding you hostage to pay for a machine and regular … More

My father suffered for years with pulmony misdiagnosis with many doctors , it wasn't until we met Dr Tammelin at the emergency room. My father suffered from many lung infections contant coughing and was sick and so skinny and need to be on oxygen . The nurse at the emergency told me the Dr Tammelin was a genius and I quickly learned why ! Dr. Tammelin Saw my father and immediately said he knew what was wrong with him but needed to run some tests before letting us know. It turns out my father had lost his gag reflex and his food and drink would find it's way into his lungs that had caused many years of lung infections and much scarring. Other doctors had said he had emphysema which he didn't . All those years of mis diagnosis gave my dad years of misery. Under Dr Tammelin 's care my father was able to live a few more years , my father gained weight , coughing stopped and altogether live a more peaceful life. He is now treating my daughter and I will always be grateful for him Dr.Tammelin is a God send and so caring! My father suffered for years with pulmony misdiagnosis with many doctors , it wasn't until we met Dr Tammelin at the emergency room. My father suffered from many lung infections contant coughing and was sick and so skinny and need to be on … More

This doctor and staff at sleep center deserve zero rating! I had the worse experience at this facility! My physician ordered a sleep study and I had this study done by the staff at this center. This was done in October 2017 and this is where the nightmare begin. I never saw or spoke to Dr Bruce Tammelin. The staff never answer their calls or voice messages left. I spend days leaving messages and occasionally would receive a call back.

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Mission Sleep Center is a medical provider scam artist organization. If you go, all they will do is convince you that you need "care" and then put you on a CPAP prescription holding you hostage to pay for a machine and regular appointments. I started CPAP and then lost 90 lbs and all my medical issues went away. But I had to fight Tammelins people to pay them an absurd fee for a retest to get a prescription to get off CPAP! Lots more complaints that don't fit in this text box. Run away!

My CPAP machine broke. I called his office in late June and again the next week. I was told a prescription would be called in to Apria. I called Apria and they never received the prescription. I called his office again, left another message and never received a call back. His office staff is terrible.

Sleep study done well over 6 weeks ago and have yet to be contacted regarding results!! Don't understand when I had been advised that my results would be available within 1 week!

Doctor is knowledgeable, but unfortunately unavailable physically or mentally. One waits in the outer office for 45 minutes and then in the inner office for another hour. Doctor drops in long enough to say he's needed at the hospital or elsewhere and he's gone!

DR. Tammlin is ok. Needs to shape up his staff, they never return calls. I now see another Dr.

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Listens. Direct and to the point.

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This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review