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Dr. Douglas N. Sullivant, MD

Accepting New Patients
Specializes in: Neurology (Brain & Spinal Cord Disease)
University of Missouri-Columbia School of Medicine (1990)
Professional interests include: stroke, movement disorders, peripheral neuropathy, and more.
1450 North Co Road 2050
Carthage, IL 62321

Dr. Douglas N. Sullivant, MD is a neurologist in Quincy, IL specializing in neurology (brain & spinal cord disease). He graduated from University of Missouri-Columbia School of Medicine in 1990 and has 36 years of experience. Dr. Douglas N. Sullivant, MD is affiliated with Quincy Medical Group.

View Doctor's Full Profile (217) 357-2173

Office Locations

1118 Hampshire Street
Quincy, IL 62301
open_in_new

Quincy Medical Group

1450 North Co Road 2050
Carthage, IL 62321
(217) 357-2173
open_in_new

Some issues Dr. Douglas N. Sullivant, MD can help you with:

Headache

Headaches are dull or sharp pains that occur in regions of the head and face. Headaches occur in many different forms and vary in location, severity, and duration. They are not necessarily a sign of an underlying illness and often resolve on their own. However, headaches can present significant day-to-day discomfort. The most common forms of headaches include:

  • Migraines: one of the most prevalent types of headache, migraines typically last from two hours to three days, causing a throbbing pain on one side of the head. Nausea, sensitivity to bright lights, fatigue, and blurred vision all may accompany migraines. While migraines have no known cure, medications and lifestyle modifications may ease symptoms. Avoiding behaviors that may trigger migraines such as lack of sleep or loud, repetitive noises can improve headaches.
  • Tension headaches: also known as stress headaches, these headaches are characterized by pain in the upper top part of the head and behind the eyes. Tension headaches are common and have no exact cause; however, certain practices may increase the likelihood of developing them. For example, wearing one's hair up in a tight hairstyle or wearing a restrictive hat can put pressure on the scalp, leading to a tension headache. Other causes of tension headaches may include alcohol or nicotine use, caffeine, teeth grinding, stress, overexertion, and eye strain. Some people find posture improvement, alternating sleeping positions, and neck exercise can alleviate tension headaches. Over-the-counter pain relievers such as ibuprofen (Advil, Motren) and naproxen sodium (Aleve) may also reduce tension-headache pain.
  • Sinus headaches: this type of headache causes pain in the sinuses, but may progress to pain and pressure in the eyes, forehead, and cheeks. These headaches are often accompanied by nasal congestion, fatigue, and ache in the upper teeth and may or may not be caused by sinus infections or sinusitis (sinus inflammation). Some sinus headaches are allergic headaches, which arise from allergic triggers such as seasonal allergies (pollen allergies) or hay fever, causing sinus pressure and facial pain. Other symptoms of allergic headaches include nasal congestion, irritated or watery eyes, runny nose, and sneezing. Allergic headaches may be treated with antihistamine medications such as cetirizine (Zyrtec). Allergic headaches are common during pollen season, which is usually around springtime.
  • Cluster headaches: these headaches occur suddenly and cause stabbing, sharp pain from one eye down to the one side of the neck. They are often referred to as the most aggravating and painful type of headaches. Other symptoms of cluster headaches include nasal congestion, droopy eyelid, and enlarged pupil on one side of the face. In the past, it was widely believed that cluster headaches were caused by a bevy or "cluster" of multiple types of headaches, such as a combination of an allergic headache and a tension headache. Medical experts now recognize that cluster headaches are a separate and unique form of headache. Cluster headaches last for around twenty minutes to two hours. They may recur throughout the period of a day or several weeks, but usually dissipate within a month. Treatment for cluster headaches includes over-the-counter pain medications such as ibuprofen (Advil, Motren) and naproxen sodium (Aleve). Prescription Prednisone can help with swelling and Verapamil may reduce pain by relaxing the blood vessels.

Living with headaches is challenging; headaches can prevent people from fully enjoying life. Medical treatment and care in avoiding certain triggers can help those with headaches begin to feel normal once again.

Stroke

A stroke is a medical emergency that occurs when a blood vessel supplying oxygen and nutrients to the brain is ruptured or blocked. The brain cannot function without a steady supply of oxygen and nutrients, so when the blood supply to the brain is interrupted, even for a brief moment, brain cells begin to die. When a sufficient number of brain cells die, the brain itself can no longer function, meaning that strokes are very dangerous. Strokes can result in impaired movement, speech, cognitive ability, the impairment of important physical functions, and even death.

Anyone can have a stroke, regardless of age and health. Strokes are known to happen at random. However, certain conditions and behaviors can increase one's risk of stroke over time.

Risk factors for stroke include:

  • Heart disease
  • Older age
  • Smoking
  • Diabetes
  • High blood pressure
  • High blood cholesterol and lipids

There are two main types of stroke: ischemic stroke and hemorrhagic stroke. Ischemic stroke occurs more commonly and is when a blood vessel in the brain becomes blocked. Blockages are caused by blood clots and built-up plaque (deposits of fat and cholesterol), which leads to atherosclerosis, a condition where the blood vessels narrow and harden. The resultant restricted blood flow may lead to an ischemic stroke by blocking essential oxygen to the brain, causing the heart to exert more effort to pump blood.

Hemorrhagic stroke occurs when a blood vessel in or around the brain ruptures. The burst vessel leaks blood into surrounding brain tissue, causing irreparable brain damage.

Hemorrhagic strokes are less common and may occur from head injuries, brain aneurysms, brain tumors, and bleeding disorders, amongst other conditions.

Both ischemic and hemorrhagic strokes require immediate medical treatment. Medical intervention can prevent severe and life-threatening brain damage. Signs of stroke include:

-Disorientation or confusion

-Difficulty speaking

-Difficulty walking

-Impaired vision

-Weakness in the face, legs, or arms

-Severe headaches

When someone suspected of having a stroke reaches the hospital, the patient will usually receive a CT or other scan that provides an image of the brain. The scan results can reveal clotted or leaking blood in the brain. Physical exams, neurological exams, and blood tests may also be used to check for blood clotting and sugar. Treatment begins generally immediately if a stroke is detected.

Medical treatment for ischemic strokes includes a thrombolytic medicine which breaks up and disperses blood clots. This medicine can greatly improve stroke recovery and long-term health. However, the thrombolytic medicine must be administered as soon as possible to achieve these results. Other treatments for ischemic strokes are blood thinners and thrombectomy, a surgical procedure to remove a blood clot in the brain. Thrombectomy is performed by inserting a catheter (thin needle) into the artery to reach the blood clot and mechanically remove it. With the clot removed, normal blood flow to the brain resumes. Thrombectomy is typically performed at most six hours after a patient shows signs of a stroke.

Hemorrhagic strokes are treated with blood-saving medication and surgery. For a hemorrhagic stroke caused by the rupture of an aneurysm (blood vessel bulges), surgery to stem the bleeding aneurysm and vessel may be used. One surgical technique is stent-assisted coiling, which adds a stent (small wire-meshed tube) into the blood vessel to block the leaking opening of the aneurysm. A non-surgical procedure is endovascular coiling, where a catheter (thin, hollow needle) places a platinum wire coil at the spot of the aneurysm. The coil blocks bleeding and prevents the aneurysm from continuing to leak blood. These procedures are usually combined with blood-thickening medications. Blood transfusions may be administered if substantial blood loss has occurred.

Since stroke patients may have lost some essential functions while the blood flow to their brains was obstructed, both ischemic stroke and hemorrhage stroke patients may receive post-stroke rehabilitation to rebuild their physical and mental abilities. Some restorative treatments include occupational, physical, and speech therapy. Patients may also receive care from neurologists, who can assist patients in recovering certain brain functions and cognitive abilities, and rehabilitation psychologists, who may help patients with their emotional, behavioral, and cognitive recovery. Some stroke patients require lengthy rehabilitation and may never fully regain function, while others may recover more quickly. While the fastest recovery improvements are usually seen in the first three or four months, stroke rehabilitation can last for years.

If someone begins to show signs of stroke, contact emergency services and call 9-1-1 immediately since blood flow must be restored as soon as possible to help avoid significant brain damage. If an ambulance takes the person to the hospital, paramedics can initiate stroke treatment as soon as the patient enters the ambulance, allowing for more prompt medical intervention and care.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Douglas N. Sullivant, MD treated as a neurologist in Quincy, IL during 2012 were diagnostic procedures, hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Douglas N. Sullivant, MD for Medicare patients.

diagnostic procedures 692
doctor visit 870
electroencephalography (EEG) 99
hospital care 156
inpatient care 156

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Douglas N. Sullivant, MD treated as a neurologist in Quincy, IL during 2013 were hospital care, inpatient care, electroencephalography (EEG) and diagnostic procedures.

Volume of procedures performed by Dr. Douglas N. Sullivant, MD for Medicare patients.

diagnostic procedures 89
doctor visit 972
electroencephalography (EEG) 99
hospital care 163
inpatient care 163

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas N. Sullivant, MD.

Gender
Male 434
Female 509
Ethnicity
Non-Hispanic White 908
Black 23
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 298
From 75 to 84 273
85 and over 142
Less than 65 230

Conditions of Medicare patients treated by Dr. Douglas N. Sullivant, MD in 2013

Hypertension 75
High Cholesterol 63
Stroke 17
Ischemic Heart Disease 43
Depression 36
Chronic Kidney Disease 28
Asthma 8
Osteoperosis 11
Atrial Fibrilation 13
Heart Failure 19
Chronic Obstructive Pulmonary Disease 20
Diabetes 35
Dementia 22
Cancer 10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Douglas N. Sullivant, MD treated as a neurologist in Quincy, IL during 2014 were hospital care, inpatient care, electroencephalography (EEG) and diagnostic procedures.

Volume of procedures performed by Dr. Douglas N. Sullivant, MD for Medicare patients.

diagnostic procedures 86
doctor visit 939
electroencephalography (EEG) 89
hospital care 183
inpatient care 183

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas N. Sullivant, MD.

Gender
Male 399
Female 474
Ethnicity
Non-Hispanic White 843
Black 15
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 269
From 75 to 84 238
85 and over 141
Less than 65 225

Conditions of Medicare patients treated by Dr. Douglas N. Sullivant, MD in 2014

Hypertension 73
High Cholesterol 61
Stroke 19
Ischemic Heart Disease 42
Depression 39
Chronic Kidney Disease 32
Asthma 8
Osteoperosis 10
Atrial Fibrilation 15
Heart Failure 21
Chronic Obstructive Pulmonary Disease 22
Diabetes 36
Dementia 25
Cancer 12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Douglas N. Sullivant, MD treated as a neurologist in Quincy, IL during 2015 were hospital care, inpatient care, electroencephalography (EEG) and diagnostic procedures.

Volume of procedures performed by Dr. Douglas N. Sullivant, MD for Medicare patients.

diagnostic procedures 56
doctor visit 905
electroencephalography (EEG) 89
hospital care 170
inpatient care 170

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas N. Sullivant, MD.

Gender
Male 720
Female 938
Ethnicity
Non-Hispanic White 1584
Black 42
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 514
From 75 to 84 424
85 and over 252
Less than 65 468

Conditions of Medicare patients treated by Dr. Douglas N. Sullivant, MD in 2015

Hypertension 73
High Cholesterol 60
Stroke 18
Ischemic Heart Disease 37
Depression 41
Chronic Kidney Disease 32
Asthma 13
Osteoperosis 13
Atrial Fibrilation 14
Heart Failure 20
Chronic Obstructive Pulmonary Disease 21
Diabetes 35
Dementia 24
Cancer 9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Douglas N. Sullivant, MD treated as a neurologist in Quincy, IL during 2016 were hospital care, inpatient care, electroencephalography (EEG) and diagnostic procedures.

Volume of procedures performed by Dr. Douglas N. Sullivant, MD for Medicare patients.

diagnostic procedures 78
doctor visit 914
electroencephalography (EEG) 114
hospital care 297
inpatient care 297

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas N. Sullivant, MD.

Gender
Male 389
Female 532
Ethnicity
Non-Hispanic White 879
Black 23
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 286
From 75 to 84 262
85 and over 143
Less than 65 230

Conditions of Medicare patients treated by Dr. Douglas N. Sullivant, MD in 2016

Hypertension 75
High Cholesterol 61
Stroke 19
Ischemic Heart Disease 42
Depression 40
Chronic Kidney Disease 39
Asthma 24
Osteoperosis 16
Atrial Fibrilation 14
Heart Failure 23
Chronic Obstructive Pulmonary Disease 22
Diabetes 35
Dementia 24
Cancer 11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Douglas N. Sullivant, MD treated as a neurologist in Quincy, IL during 2017 were hospital care, inpatient care, electroencephalography (EEG) and diagnostic procedures.

Volume of procedures performed by Dr. Douglas N. Sullivant, MD for Medicare patients.

diagnostic procedures 38
doctor visit 986
electroencephalography (EEG) 103
hospital care 262
inpatient care 262
spinal procedures 11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas N. Sullivant, MD.

Gender
Male 381
Female 514
Ethnicity
Non-Hispanic White 853
Black 24
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 299
From 75 to 84 243
85 and over 133
Less than 65 220

Conditions of Medicare patients treated by Dr. Douglas N. Sullivant, MD in 2017

Hypertension 75
High Cholesterol 57
Stroke 20
Ischemic Heart Disease 44
Depression 40
Chronic Kidney Disease 40
Asthma 9
Osteoperosis 15
Atrial Fibrilation 13
Heart Failure 24
Chronic Obstructive Pulmonary Disease 25
Diabetes 37
Dementia 27
Cancer 10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Douglas N. Sullivant, MD treated as a neurologist in Quincy, IL during 2018 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Douglas N. Sullivant, MD for Medicare patients.

doctor visit 984
electroencephalography (EEG) 79
hospital care 211
inpatient care 211

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas N. Sullivant, MD.

Gender
Male 389
Female 459
Ethnicity
Non-Hispanic White 813
Black 15
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 270
From 75 to 84 257
85 and over 108
Less than 65 213

Conditions of Medicare patients treated by Dr. Douglas N. Sullivant, MD in 2018

Hypertension 75
High Cholesterol 68
Stroke 20
Ischemic Heart Disease 46
Depression 40
Chronic Kidney Disease 43
Asthma 7
Osteoperosis 16
Atrial Fibrilation 15
Heart Failure 24
Chronic Obstructive Pulmonary Disease 25
Diabetes 41
Dementia 27
Cancer 14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Douglas N. Sullivant, MD treated as a neurologist in Quincy, IL during 2019 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Douglas N. Sullivant, MD for Medicare patients.

doctor visit 941
electroencephalography (EEG) 55
hospital care 239
inpatient care 239

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas N. Sullivant, MD.

Gender
Male 371
Female 440
Ethnicity
Non-Hispanic White 780
Black 14
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 278
From 75 to 84 242
85 and over 105
Less than 65 186

Conditions of Medicare patients treated by Dr. Douglas N. Sullivant, MD in 2019

Hypertension 74
High Cholesterol 67
Stroke 19
Ischemic Heart Disease 44
Depression 41
Chronic Kidney Disease 43
Asthma 6
Osteoperosis 17
Atrial Fibrilation 15
Heart Failure 27
Chronic Obstructive Pulmonary Disease 27
Diabetes 37
Dementia 30
Cancer 12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Douglas N. Sullivant, MD treated as a neurologist in Quincy, IL during 2020 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Douglas N. Sullivant, MD for Medicare patients.

doctor visit 829
electroencephalography (EEG) 28
hospital care 115
inpatient care 115

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas N. Sullivant, MD.

Gender
Male 322
Female 385
Ethnicity
Non-Hispanic White 682
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 254
From 75 to 84 205
85 and over 91
Less than 65 157

Conditions of Medicare patients treated by Dr. Douglas N. Sullivant, MD in 2020

Hypertension 72
High Cholesterol 61
Stroke 16
Ischemic Heart Disease 39
Depression 38
Chronic Kidney Disease 39
Asthma 6
Osteoperosis 15
Atrial Fibrilation 15
Heart Failure 24
Chronic Obstructive Pulmonary Disease 22
Diabetes 35
Dementia 28
Cancer 10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Douglas N. Sullivant, MD treated as a neurologist in Quincy, IL during 2021 were electroencephalography (EEG).

Volume of procedures performed by Dr. Douglas N. Sullivant, MD for Medicare patients.

doctor visit 868
electroencephalography (EEG) 14

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas N. Sullivant, MD.

Gender
Male 267
Female 334
Ethnicity
Non-Hispanic White 579
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 213
From 75 to 84 198
85 and over 71
Less than 65 119

Conditions of Medicare patients treated by Dr. Douglas N. Sullivant, MD in 2021

Hypertension 70
High Cholesterol 60
Stroke 13
Ischemic Heart Disease 36
Depression 33
Chronic Kidney Disease 37
Asthma 5
Osteoperosis 14
Atrial Fibrilation 14
Heart Failure 19
Chronic Obstructive Pulmonary Disease 17
Diabetes 34
Dementia 25
Cancer 10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Douglas N. Sullivant, MD for Medicare patients.

doctor visit 811

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas N. Sullivant, MD.

Gender
Male 254
Female 291
Ethnicity
Non-Hispanic White 524
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 194
From 75 to 84 189
85 and over 78
Less than 65 84

Conditions of Medicare patients treated by Dr. Douglas N. Sullivant, MD in 2022

Hypertension 75
High Cholesterol 70
Stroke 19
Ischemic Heart Disease 29
Depression 33
Chronic Kidney Disease 25
Asthma 6
Osteoperosis 19
Atrial Fibrilation 22
Heart Failure 16
Chronic Obstructive Pulmonary Disease 22
Diabetes 31
Dementia 21
Cancer 13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Douglas N. Sullivant, MD for Medicare patients.

The highest averages for the top procedures that Dr. Douglas N. Sullivant, MD treated as a neurologist in Quincy, IL were hospital care, inpatient care, diagnostic procedures and electroencephalography (EEG).

diagnostic procedures 173
doctor visit 910
electroencephalography (EEG) 76
hospital care 199
inpatient care 199
spinal procedures 11

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Douglas N. Sullivant, MD.

Gender
Male 356
Female 443
Ethnicity
Black / African American 14
Asian / Pacific Islander 0
Non-Hispanic White 767
Native American / Alaskan Native 0
Hispanic 0
Other 0
Age
75 to 84 230
85 and over 114
Less than 65 193
65 to 74 261

Average of Total of Conditions of Medicare patients treated by Dr. Douglas N. Sullivant, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Douglas N. Sullivant, MD treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension 67
High Cholesterol 57
Stroke 16
Ischemic Heart Disease 36
Depression 34
Chronic Kidney Disease 32
Asthma 8
Osteoporosis 13
Heart Failure 19
Chronic Obstructive Pulmonary Disease 20
Diabetes 32
Atrial Fibrillation 13
Cancer 10
Dementia 23

Education & Training

Dr. Douglas N. Sullivant, MD graduated from University of Missouri-Columbia School of Medicine in 1990. He completed residency at University of Kentucky Affiliated Hospitals. He is certified by the American Board of Psychiatry and Neurology and has a state license in Illinois.

Medical School: University of Missouri-Columbia School of Medicine (1990)

Residency: University of Kentucky Affiliated Hospitals

Board Certification: American Board of Psychiatry and Neurology

Licensed In: Illinois

Affiliations & Hospitals

Dr. Douglas N. Sullivant, MD is associated with these hospitals and organizations:

Quincy Medical Group

Ratings & Reviews

Dr. Douglas N. Sullivant, MD has an exceptional overall rating with an average of 4.89 out of 5 stars based on 276 ratings. We collect ratings and reviews of Dr. Douglas N. Sullivant, MD from all over the web to help you find the right in Quincy, IL. 

4.89
Overall Rating
Leave a Review
Reviews From Around The Web
Overall Rating: 5.0 2025-01-10
Patient verified via Press Ganey
Dr. Sullivant is always the best. I would go to no one else
Overall Rating: 4.0 2025-01-22
Patient verified via Press Ganey
A good experience
Overall Rating: 5.0 2025-11-23
Patient verified via Press Ganey
EXCELLENT

General Payments

These charts describe general payments received by Dr. Douglas N. Sullivant, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
Cyberonics, Inc. $1,152 VNS Therapy
$1,152
UCB, Inc. $1,103 Briviact
$882 		Vimpat
$170 		Nayzilam
$33 		Fintepla
$18
AbbVie Inc. $958 UBRELVY
$375 		BOTOX
$357 		Duopa
$118 		QULIPTA
$85
$22
LivaNova USA, Inc. $787 VNS Therapy
$692 		VNS Therapy SenTiva Model 1000 Generator
$96
Medtronic USA, Inc. $766 Deep Brain Neurostimulation
$586 		ACTIVA
$108 		Drug Infusion Systems - Neuro
$72
Other $9,637 Aimovig
$658 		NURTEC ODT
$426 		AUBAGIO
$394 		ZEPOSIA
$369 		Wakix
$365 		Other
$7,424
Types of Payments
Food and Beverage $13,068
Travel and Lodging $1,218
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $75
Education $42

Biography

Dr. Douglas Sullivant is a neurology (brain & spinal cord disease) specialist. Patient reviews placed him at an average of 5.0 stars (out of 5). Dr. Sullivant's areas of expertise include the following: concussion, migraine, and stroke. He is affiliated with Quincy Medical Group. He has an open panel in Quincy, IL according to Doctor.com. He is a graduate of the University of Missouri-Columbia School of Medicine and the University of Pennsylvania School of Medicine. For his residency, Dr. Sullivant trained at a hospital affiliated with the University of Kentucky.

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