Dr. Joan Coker, M.D. is a Board Certified Otolaryngologist, having graduated from the Medical College of Ohio, and completing her residency in Otolaryngology at the King / Drew Medical Center in Los Angeles. She then attended Stanford University where she completed a fellowship in the surgical management of obstructive sleep apnea under the guidance of Dr. Nelson Powell, Robert Riley and Richard Goode. Dr. Coker holds membership in the Medical Society of Delaware, The American Academy of Otolaryngology, and is a fellow of the American College of Surgeons.
Dr. Joan Coker, M.D. is a Board Certified Otolaryngologist, having graduated from the Medical College of Ohio, and completing her residency in Otolaryngology at the King / Drew Medical Center in Los Angeles. She then attended Stanford University where she completed a fellowship in the surgical management of obstructive sleep apnea under the guidance of Dr. Nelson Powell, Robert Riley and Richard Goode. Dr. Coker holds membership in the Medical Society of Delaware, The American Academy of Otolaryngology, and is a fellow of the American College of Surgeons.
Dr. Joan Coker, M.D. is a Board Certified Otolaryngologist, having graduated from the Medical College of Ohio, and completing her residency in Otolaryngology at the King / Drew Medical Center in Los Angeles. She then attended Stanford University where she completed a fellowship in the surgical management of obstructive sleep apnea under the guidance of Dr. Nelson Powell, Robert Riley and Richard Goode. Dr. Coker holds membership in the Medical Society of Delaware, The American Academy of Otolaryngology, and is a fellow of the American College of Surgeons. She enjoys mentoring students, and currently serves as Board President of The Kuumba Academy Charter School in Wilmington, Delaware.

Excellent as always....and so is her staff!
Love the whole time
This was my first appointment with Dr. Coker, and she was very knowledgeable, personable, and friendly. Her staff was equally cordial, friendly and professional. We're trying a new approach to a problem I've been dealing with for quite a while.
Dr. Coker is a gem! Very sensitive to patient needs and pinpointed the problem right away.
Always a pleasure
Rhymes with chinese
Presented self as professional and informative… one of the nicest experience I’ve ever had
Dr. Coker was extremely helpful and addressed all of my medical questions and concerns in detail. She shared some great expertise and suggestions with me for the issues that I am currently experiencing. She and her staff were extremely kind & energetic. They put me in a great mood for the remainder of my day and I am incredibly happy that I was referred to this practice. I look forward to working with her to resolve my issues and feel very confident in her skillset.
Very knowledgeable Doctor! Found solutions to all my health problems, and was very patient with me. She made me feel comfortable. I felt like a family member she was treating rather then a patient. It’s rare to find doctors that makes you a priority like that. I had a wonderful experience! 🥰 Continue to be a Blessing to others Dr. Coker 🥰
She was pleasant and seems knowledgeable. The only thing is that I wish she spent a little more time with me. Her assistances were very nice.