Dr. Ona M. Kareiva M.D.
Anesthesiologist
219 South Washington Street Easton Maryland, 21601About
Dr. Ona Kareiva is an anesthesiologist practicing in Easton, Maryland. Dr. Kareiva ensures the safety of patients who are about to undergo surgery. Anestesiologists specialize in general anesthesia, which will (put the patient to sleep), sedation, which will calm the patient or make him or her unaware of the situation, and regional anesthesia, which just numbs a specific part of the body. As an anesthesiologist, Dr. Kareiva also might help manage pain after an operation.
Education and Training
University of Arizona
Univ of Az Coll of Med, Tucson Az 1996
University of Arizona College of Medicine 1996
Board Certification
American Board of Anesthesiology- Anesthesiology
AnesthesiologyAmerican Board of AnesthesiologyABA
Provider Details
Dr. Ona M. Kareiva M.D.'s Expert Contributions
What anesthesia is used for kidney cyst surgery?
It depends on the exact location and size of your cyst. If it is small and very superficial, it may be able to be removed under a local anesthetic. However, it most probably will need to be excised under a general anesthetic. Your anesthesiologist will discuss your options prior to the procedure. READ MORE
Do you get general anesthesia for gallbladder surgery?
Yes, you will receive general anesthesia for gallbladder surgery. READ MORE
Can you be awake during gallbladder surgery?
Technically, you can be awake for any surgery. However, definitely not recommended. For gallbladder surgery (cholecystectomy), it is best to undergo general anesthesia. If done by laparascope, the surgeon will insufflate (put gas into) your abdominal cavity for better visualization. Your anesthesiologist can better expound on what's involved. It is best to trust your surgical team to provide the safest and most expedient approach to your procedure. READ MORE
Do they put you to sleep for dislocated shoulder?
Not necessarily. It depends on how "stubborn" the dislocation is. That is, it can sometimes be accomplished as a closed reduction by manipulation with some mild or moderate sedation. READ MORE
Can you deliver a baby with an epidural?
Yes, absolutely! READ MORE
How should I sleep after spinal anesthesia?
You should sleep however you normally sleep. The effects of the spinal should have waned enough to allow for your regular sleeping position. READ MORE
What type of anesthesia is used for C-section?
If it is a scheduled C-section it will most probably be done under a spinal anesthetic. This allows you (and the father) to be awake and meet your child upon delivery. READ MORE
How long does it take to wake up after breast augmentation?
Emergence (waking up) from anesthesia is contingent on many factors. These include the length of the procedure, whether or not narcotics and/or benzodiazepines were administered and your body's metabolism. I've witnessed patients emerging in 15 minutes and others taking up to 45". It is extremely variable. READ MORE
Do you breathe on your own under general anesthesia?
That depends on the procedure/surgery that you are undergoing. Many procedures can be completed with the patient breathing on their own. However, other surgeries may require more muscle relaxation (paralysis). This sounds very disconcerting to many patients, but is should be understood that your anesthesiologist is fully trained to accomplish the best anesthetic for your procedure. READ MORE
Can you have general anesthesia with an irregular heartbeat?
It depends on the type of irregular heart rhythm, its onset (is it chronic or acute), and how it impacts your hemodynamics. If it is a stable heart rhythm and a normal rate, it should be safe to proceed with anesthesia. However, your anesthesiologist may request a cardiac consult depending on the information that you provide. READ MORE
What is the difference between epidural and general anesthesia?
An epidural entails placement of a catheter somewhere along the spinal area (depending on the surgery or procedure) and can be used for surgery and/or pain control. Patient is awake during placement. A general anesthetic entails "going to sleep" and can include intubation (placement of an endotracheal tube into your trachea) or placement of an LMA into your airway. READ MORE
Can I take painkillers before local anesthetic?
Let your provider know. If you are not receiving a general anesthetic, it is generally okay to take a painkiller prior to a local. Also, insure that you have a ride home. READ MORE
Why does it take so long to wake up from anesthesia?
Emergence from anesthesia (waking up) is contingent on many factors. It can vary depending on the type of procedure, length of procedure, the amount of narcotics administered, medications that you are taking, and your underlying health. READ MORE
Is it common to wake up during a colonoscopy?
Anesthesia for a colonoscopy is done under moderate sedation. This means that it is possible to wake up during the procedure. If you are concerned about this possibility, it should be discussed with the provider that is administering your sedation. READ MORE
Is dental anesthesia OK when pregnant?
Under a local anesthetic, dental anesthesia is safe for you while pregnant. If conscious sedation is a consideration, you should consult with your obstetrician prior to receiving any IV medications. READ MORE
What anesthesia is used for childbirth?
Either an epidural (that has already been placed for labor) or a spinal can be used. These are the preferred methods over a general anesthetic. These modalities limit the amount of anesthesia that your baby receives. READ MORE
Is regional anesthesia the same as local?
Regional anesthesia is not the same as local. Regional involves injection of a local anesthetic (i.e., lidocaine, bupivicaine) into a nerve bundle to anesthetize a region of the body. This may involve surgery of the shoulder, hip, knee, or other larger areas of the anatomy. Local anesthesia involves the application of an anesthetic to a superficial area of the body. This may involve the application of sutures, cleansing of a wound, or any superficial application. READ MORE
Can seniors have procedures done with local anesthesia?
There are no contraindications for local anesthetics for seniors based on age alone READ MORE
Can I drink alcohol the night before a local anesthetic?
Overall, one or two drinks the night prior to a local anesthetic should be safe. However, it is best to check with the surgeon or provider doing the procedure. They may want to administer additional medications that could interfere. READ MORE
What type of anesthesia is used for gastric bypass?
General anesthesia is used for gastric bypass surgery READ MORE
Areas of expertise and specialization
Professional Society Memberships
- American Society of Anesthesiologists
What do you attribute your success to?
- Hard Work, Sacrafice
Hobbies / Sports
- Sailing, Swiiming, Rowing
Dr. Ona M. Kareiva M.D.'s Practice location
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