Adolphe D. Greybek, VMD
Veterinarian
Dr. Dan is a graduate of the University of Pennsylvania School of Veterinary Medicine, Class of 1963. He first opened the Animal Clinic of Warren in April 1969 at its former location of 53 Mountain Blvd. in Warren Twsp.
Dr. Dan practices all aspects of Veterinary Medicine including wellness and preventative care, internal medicine and surgery. His 37 years of experience provides our hospital with valuable expertise.
Dr. Dan stays current with Veterinary Medicine through journals and by periodically attending continuing education lectures and seminars.
Donna M. Greybek, VMD
Veterinarian
Dr. Donna, daughter of Dr. Dan, also attended the University of Pennsylvania School of Veterinary Medicine, graduating in 1996. She received her undergraduate degree from Ursinus College.
Dr. Donna brings knowledge of the latest therapies and technology available today in Veterinary Medicine. She also practices all aspects of Veterinary Medicine including wellness and preventative care, internal medicine and surgery with a special interest in oncology. She stays current with new therapies through journal articles and by attenting continuing education seminars and workshops.
Mrs. Mimi Greybek
Office Manager
Mimi Greybek, Dr. Dan's wife, plays many roles in our hospital from receptionist to bookkeeper to technician to kennel help.
She does it all!
Since the early days of 1969, she has worked hard to make our practice a successful one.
Wendy Greybek
Network Administrator
Wendy is the daughter-in-law to Dr. and Mrs. Greybek. She too plays many roles in our hospital from Network Administrator to Webmaster to billing, bookkeeper, technician and receptionist. She too does it all!
Janice
Receptionist
Fun loving yet caring, Janice always does her best to make you and your pets feel welcome. Be patient, as hers is not an easy job. Managing 3 phone lines, the doctor and the reception area can be at times a bit overwhelming!
Mark
Receptionist
Most days, the first voice to greet you on the phone belongs to Mark. He is also usually the first person you see when coming into our hospital. Managing 3 phone lines, the doctor and the reception area can be at times a bit overwhelming! He enjoys working with the clientelle and their pets making sure whatever needs you may have that he can help with are taken care of. Mark and Janice make an excellent team!
Lois
Receptionist
You will most likely see Lois in the late afternoons and Saturdays. She makes sure all our records are in order and our laboratory results are pulled and given to the doctor for review and treatment as necessary. Lois also helps out in the reception area as needed and you may even hear her on the phone confirming your appointments. She loves being around animals and is an avid birdwatcher as well.
Priscilla
Data Entry
You will most likely see Priscilla in the late afternoons and Saturdays typing away at our computer. She is kind enough to come AFTER her full time teaching job. Always a smile, she's happy to help you and your pets out as best she can.
Bradley
Kennel Help
Most likely, you won't see Bradley but his work is of great importance. Bradley arrives in the early afternoon and also works on Saturday. His primary job is to make sure our kennel is as clean and comfortable as possible for our hospitalized patients. He also helps out in many other behind-the scenes activities. Bradley has a good sense for when a hospitalized animal is in distress and makes sure the doctor knows! He is definetely an asset to our practice!
Animal Clinic of Warren, PA
