• Hypothyroidism

    Hypothyroidism is the natural deficiency of thyroid hormone and is the most common hormone imbalance of dogs. This deficiency is produced by several different mechanisms. The most common cause (at least 95% of cases) is immune destruction of the thyroid gland. It can also be caused by natural atrophy

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  • Seizures

    Seizures are common in dogs, but more unusual in cats. Seizures are just symptoms which can occur with many kinds of diseases. They can happen because of diseases outside the brain or inside the brain. Low blood sugar that can happen with an overdose of insulin or with a tumor of the pancreas can cause

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  • Liver Shunt

    A liver shunt is also named a PSS, portosystemic shunt, portacaval shunt or portosystemic vascular anomaly. This abnormality occurs when a pet's venous blood from the intestine bypasses the liver. In the normal pet, blood vessels pick up nutrients from ingested material in the intestine and carry it

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  • Epilepsy

    Epilepsy (often referred to as a seizure disorder) is a chronic neurological condition characterized by recurrent unprovoked seizures. It is commonly controlled with medication, although surgical methods are used as well. Epileptic seizures are classified both by their patterns of activity in the brain

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  • Vertigo or Old Dog Vestibular Syndrome

    Vertigo is a syndrome in the elderly dog, which can be very frightening to the owners. The dog is suddenly afflicted with a balance problem, usually staggering, but occasionally unable to stand, and more rarely actually rolling over and over. There is a tilting of the head to one side and nystagmus,

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  • Obesity

    Excess weight is a serious health problem for dogs and cats and is common in many countries. The two main causes of obesity are too much food and too little exercise. Other contributing factors can be due to hormonal influences, certain genetic factors, and other disease processes. If you pet is carrying

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  • Diabetes Mellitus

    Diabetes Mellitus (DM) is a life long disorder of dogs and cats that results when the pancreas fails to produce enough insulin to meet the animal's needs. Insulin is a hormone needed to transport glucose (blood sugar) into the body's cells. When there is a lack of insulin in the body, blood glucose rises

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  • Cancer

    Cancer, by definition, is the uncontrolled growth of cells. Any type of cells in the body can become cancerous. Once these cells grow out of control, they take over areas previously occupied by normal cells; sometimes these tumor cells break off and travel to other areas of the body. Wherever these cells

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Phoenix Veterinary Internal Medicine Services is a completely mobile specialty practice.

As such, we have a business office, but we do not have a clinic. All cases are seen in the clinic of the referring veterinarian or in an emergency clinic.

Our mailing address is: 
10645 N Tatum Blvd, Suite 200-527, Phoenix, AZ 85028

Office Hours

Our Regular Schedule

Phoenix Veterinary Internal Medicine Services

Monday:

8:00 am-5:00 pm

Tuesday:

8:00 am-5:00 pm

Wednesday:

8:00 am-Noon

Thursday:

8:00 am-5:00 pm

Friday:

8:00 am-5:00 pm

Saturday:

Closed

Sunday:

Closed

Testimonial

  • "We can't express how thankful we are for your amazing care and service for our Charlie. You found and fixed his bleeding problem after years of issues. Thank you from the bottom of our hearts for giving outstanding care. You're a true blessing to the animal world."
    With sincere gratitude, Joe & Connie
  • "We really appreciated your time and the options you provided to us for Annie. It is difficult to put aside emotions and make the right decision for our four legged friends who depend on us and trust us. Having professionals like you available, helps a great deal in these difficult times. Never underestimate the difference you make, Dr. Greene. Thank you!"
    Karol
  • "Thank you for all you have done and are still doing for Stella. We really appreciate it."
    Ronda M.
  • "I can’t thank Dr. Greene enough for what he has done for Buttons and Me."
    Lois S.
  • "Thank you for your help. Your kindness will not be forgotten!"
    Lori H.
  • "Very professional, I've known Dr. Greene for years! Very compassionate and knowledgeable in the care of your pet. This Dr. Greene goes above and beyond the call of duty for you and your pet’s well-being!"
    Lacy M.
  • "Dr. Greene understood the urgency that was needed for Gracie Mae, when others did not. Knowing you and your team were there to help was reassuring. Thank you!"
    Karen W.
  • "Your kindness and compassion has touched my heart deeply. It is because of people like you that make the world a better place. Please continue to share your light with the world!"
    Carla M.
  • "Dr. Greene’s expertise was invaluable and much appreciated. He put me at ease during an anxious time. I enjoyed discussing tennis with him, which, seemed fitting because BJ was named after a tennis player."
    Rose W.
  • "Thank you for helping with Eddie. Because of your expertise, he did not have to endure surgery. He has recovered well and I appreciate your kindness."
    Pat M.
  • "Thanks for saving Maxwell’s life! He means the world to our family. We appreciate the compassion, kindness, and prompt attention of your staff."
    Bill & Marilyn R.
  • "I am always thankful for those who help the most precious thing to me. Thank you for helping with LuLu."
    Carla M.
  • "Thank you for helping with Kismet. You have been so wonderful and kind to us and we are so thankful."
    John B. & Jonette S.
  • "Thank you for your help with Annie. I appreciate your compassion and generosity. I will never forget it!"
    Tammy
  • "Thank you for your professional excellence, personal care, rapid response, and overall generosity. There have been very few times I have found people that go the extra mile and that really care. I am very grateful that I was referred to you."
    Carmen
  • "Thank you for everything you did for our Barak. You went above and beyond what any vet would have done. You were a God-send to us in our time of need. We will always remember and cherish your kindness. Thanks for making a difference!"
    Warren & Deanna S.
  • "Thank you Dr. Greene for coming in the middle of the night for Maggie. She was a great companion."
    Heather C.