0 reviews
Summary
Dr. Ronal Manis specializes in internal medicine with advanced training in infectious disease. He earned his medical degree from Ohio State University College of Medicine & Public Health and completed his residency at Miami Valley Hospital. With 47 years of clinical experience, Dr. Manis brings extensive knowledge to diagnosing and treating complex medical conditions. He provides care in English.
Dr. Manis practices at Upper Valley Medical Center in Troy, Miami Valley Hospital in Dayton, and through Kettering Physician Network Troy Hospital Medicine in Ohio. His expertise includes managing diabetes and its complications, such as nerve damage that can affect hands and feet. He also provides specialized home infusion therapy services for patients who need intravenous medications administered in the comfort of their own homes.
Dr. Manis practices at Upper Valley Medical Center in Troy, Miami Valley Hospital in Dayton, and through Kettering Physician Network Troy Hospital Medicine in Ohio. His expertise includes managing diabetes and its complications, such as nerve damage that can affect hands and feet. He also provides specialized home infusion therapy services for patients who need intravenous medications administered in the comfort of their own homes.
Overview based on verified provider data
Quick Facts
- 47 years of experience
- speaks English
- Miami Valley Hospital
- 2 specialties
- 8 areas of expertise
- 3 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Ronal Doyle Manis has 3 locationsCompare with Similar Doctors
![]() | ![]() | ![]() | |
| Dr. Ronal Doyle Manis JR., MD | Dr. Zaher Iskandarani, MD | Dr. Adewumi Bakare DMSc, PA-C | Dr. Moshir Jacob, MD, CPE |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 47 Years of Experience | 36 Years of Experience | 5 Years of Experience | 38 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English, Arabic |
| Troy , OH | Dayton , OH | Mesquite , TX | Toledo , OH |
| Med School: Ohio State University College Of Medicine & Public Health | Med School: Aleppo University | Med School: University of Lynchburg - DMSc | Med School: Ain Shams University Faculty Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Ronal Doyle Manis
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Ronal Doyle Manis has the following 2 specialties
Specialty Expertise
Dr. Ronal Doyle Manis has the following 8 areas of expertise
Certifications, License, & Education
47 Years Experience
Dr. Ronal Doyle Manis holds an expired medical license in the state of Ohio.
Medical License
Medical Doctor with an expired medical license in the state of Ohio that expired in 2026.
Education & Training
Residency
Completed their residency at Miami Valley Hospital.
Medical School
Graduated from Ohio State University College Of Medicine & Public Health in 1979.
NPI Number
Dr. Manis' NPI number is 1376557231.
Similar doctors
Frequently Asked Questions
- What languages does Dr. Ronal Manis speak?
- Dr. Ronal Manis speaks English.
- How can I make an appointment with Dr. Ronal Manis?
- You can find contact information for Dr. Ronal Manis here on Vitals.
- Does Dr. Ronal Manis accept virtual/telehealth appointments?
- Dr. Ronal Manis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Ronal Manis's office located?
- Dr. Ronal Manis's office is located at 3130 N County Road 25a, Troy, OH, 45373.
- Which hospitals is Dr. Ronal Manis affiliated with?
- Dr. Ronal Manis is affiliated with Upper Valley Medical Center, Miami Valley Hospital, and Kettering Physician Network Troy Hospital Medicine.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.



