Dr. Manuel Jesus Calvin

This Doctor "CARES" about his patients & KNOWS what kind of tests to run to get to the bottom of your illness (even the RARE diseases). He knew what to do to get me into remission. I recommend Manuel Calvin to everyone who needs a Rheumatologist or an Internal Medicine Doctor. You just cannot get better.

I adore dr calvin. He truly cares and listens. Very kind man.

por mi trabajo vivo viajando de una ciudad a otra, no tengo un lugar fijo recorri 14 estados el año pasado. Desde febrero de 2014 mi mano izquierda se hincha y me duele y no tengo seguro medico. Hoy 3/20/2914 llegue a WarrenClinic en Tulsa OK (con una orden medica de un Dr. de Miami, FL para que me vea un Reumatologo) con la esperanza de que el Dr. Manuel Calvin me pudiera atender... y me dijeron que no era possible. En esta clinica nadie habla bien español pero el Doctor SI habla español! Les pedi para hablar un instante con el Dr. y me lo negaron. Conclusion? Si estas enfermo en USA y te atienden como en WarrenClinic TU te puede morir! Los que me hablaron fueron amables, pero yo fui hasta alli porque NECESITO un Reumatologo y me lo negaron.

There is nothing about this doctor and his nurse that I don't like. They are amazing in every aspect. They truly care and take the time to listen and remedy my problems. They address every symptom big and small. If I'm not satisfied with one test's results Doctor Calvin will re-test me with no hesitation. I've seen him for a few years now. I have seen so many doctors due to the disease I have and he is the ONLY one who has truly helped me.

Dr. Calvin is kind and professional. He listens and treats according to my needs/preferences. I've been seen by RA specialist for 20+ years & all others were either agressive (my way or the highway), risky (to the point of making me sicker)or apathetic (to the point I felt like I was dying). I trust Dr. Calvin implicitly.

I am sorry I cannot rate this physician by I can rate the office staff, while trying to make an appointment the appointment clerk put me on hold while I was in the middle of my conversation with out telling me she was putting me on hold. I was completely outraged, she came back on the line and was extremely short and rude. I ended up hanging the phone up and searching for another rheumatoligist. I am a RN with losts of experience, customer service/satisfaction is number one. Maybe she was having a bad day!

Dr. Calvin is currently specializing in rheumatology. He is truly wonderful. So wonderful that a friend of mine stood in a parking lot with me as we argued that we each had the best doc. After a good 10 minutes we discovered we were BOTH right - we each saw Dr. Calvin!He is gentler at the poking and prodding than anyone else I have ever encountered. He is scrupulously clean and amazingly understanding.He is the first doc who looked at my history and said that it was going to take a long time to figure things out but that he would stick with me. THEN HE DID JUST THAT!!!Most docs say those things and never do them. He is different. He also can explain how the meds and therapies work and what to expect.He really cares about us as people and he is one of the most intelligent people I have ever met.Dr. Calvin is an amazing doctor!