Summary

Dr. Ryan Sullivan is an internal medicine physician with 24 years of experience providing comprehensive care for adult patients. He earned his medical degree from Wayne State University School of Medicine and focuses on managing complex health conditions that affect multiple body systems. Dr. Sullivan speaks English and brings nearly a quarter-century of clinical expertise to his practice.

Dr. Sullivan practices at Paul Oliver Memorial Hospital and sees patients in Manistee, Michigan. He specializes in treating obesity and weight management, high blood pressure, and helping patients overcome tobacco addiction. His clinical skills include performing complete blood counts to assess overall health, monitoring diabetes through A1c testing, and administering autoinjector medications. Patients consistently rate him highly, giving him an average score of 4.8 out of 5 for his compassionate care and medical expertise.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • 24 years of experience
  • 71 insurance plans accepted
  • speaks English
  • Wayne State University School Of Medicine
  • 4 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Ryan Ashley Sullivan has 3 locations

Crystal Lake Health Center Manistee

2198 US Highway 31 SManistee, MI 49660
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Munson Healthcare Manistee Hospital

1465 E Parkdale AveManistee, MI 49660

Maury Regional Medical Center

1224 Trotwood AveColumbia, TN 38401

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Dr. Ryan Ashley Sullivan, MD
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Dr. Ryan Ashley Sullivan, MDEric HarkerDr. Ali Abdelmutaal Omar MohamedDr. John C Persson, DO
Internal MedicineInternal MedicineOncologyInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
3.7 
24 Years of Experience 25 Years of Experience 22 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
Manistee , MILyons , COSault Sainte Marie , MILudington , MI
Med School: Wayne State University School Of Medicine Med School: Duke University School Of Medicine Med School: Kassala University Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Ryan Ashley Sullivan

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • Allegiance Life and Health
  • Ambetter
  • Ambetter - Medicaid (Managed)
  • AmeriHealth
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • Blue Cross Blue Shield - HMO
  • Blue Cross Blue Shield - Medicaid (Managed)
  • Blue Cross Blue Shield - Medicare
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Michigan - Federal Employees Program
  • Blue Cross Blue Shield of Michigan - HMO
  • Blue Cross Blue Shield of Michigan - Medicare
  • Blue Shield of California
  • CareSource
  • CHAMPVA
  • Cigna
  • Cigna - PPO
  • EmblemHealth
  • First Health (Coventry Health Care)
  • GEHA
  • Health Alliance
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Liberty Health Advantage
  • McLaren Health Plan
  • McLaren Health Plan - Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medical Mutual
  • Medicare
  • Medicare - HMO
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare
  • Priority Health
  • Priority Health - HMO
  • Priority Health - Medicaid (Managed)
  • Priority Health - Medicare
  • Transamerica
  • Tricare
  • United Behavioral Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Community Plan
  • UnitedHealthcare Community Plan - Medicaid (Managed)
  • UnitedHealthOne
  • Upper Peninsula Health Plan - Medicaid (Managed)
  • Wellcare
  • WPS Health Plan
  • WPS Health Plan - Medicare

Medical Specialties

Dr. Ryan Ashley Sullivan has the following specialty

Specialty Expertise

Dr. Ryan Ashley Sullivan has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

24 Years Experience

Dr. Ryan Ashley Sullivan holds an active medical license in the state of Michigan.

Medical License

Medical Doctor with an active medical license in the state of Michigan that expired in 2026.

Education & Training

Medical School

Graduated from Wayne State University School Of Medicine in 2002.

NPI Number

Dr. Sullivan's NPI number is 1174605653.

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Frequently Asked Questions

Is Dr. Ryan Sullivan accepting new patients?
Dr. Ryan Sullivan is accepting new patients on Vitals. View Dr. Ryan Sullivan's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Ryan Sullivan?
You can find contact information for Dr. Ryan Sullivan here on Vitals.
Does Dr. Ryan Sullivan accept my insurance?
You can see the insurance plans that Dr. Ryan Sullivan accepts on their Vitals profile.
Does Dr. Ryan Sullivan accept virtual/telehealth appointments?
Dr. Ryan Sullivan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Ryan Sullivan's office located?
Dr. Ryan Sullivan's office is located at 2198 US Highway 31 S, Manistee, MI, 49660.

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