MC
36 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Collins, Hematology / Oncology Specialist in Lima, OH?
Dr. Mark Collins, MD is a Hematology / Oncology Specialist, who primarily practices in Lima, OH. He has been practicing for over 36 years. Dr. Collins is fluent in English, and is currently seeing new patients. Dr. Collins’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Collins’s office.
What languages does Dr. Collins speak?
Dr. Collins and their clinical team can communicate with patients in the following languages:
English
What conditions does a Hematology / Oncology Specialist like Dr. Collins typically treat?
As a Hematology / Oncology Specialist, Dr. Collins diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Collins. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Cancer Chemotherapy
- Cancer Immunotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
- Oncology immunotherapy
- Immune therapy for cancer
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
- Z5112: Encounter for antineoplastic immunotherapy
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Other non-cancerous neuroendocrine Tumor
- Benign Tumor
- Other benign neuroendocrine growths
- Various non-cancerous hormone-producing tumors
ICD-10 Codes:
- D3A8: Other benign neuroendocrine tumors
What procedures does a Hematology / Oncology Specialist like Dr. Collins typically perform?
As a Hematology / Oncology Specialist, procedures performed by Dr. Mark Collins may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
Please contact Dr. Collins' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Collins accept my insurance?
Dr. Collins accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Collins accept in Lima, OH?
Dr. Collins in Lima, OH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
CVS Health (formerly Aetna)
Medicaid
Medicare
Unknown
View All Insurances
Where is Dr. Collins' office located?
What is Dr. Collins's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Collins's National Provider Identifier (NPI) number is 1962451021.
What common questions do patients ask about Dr. Collins?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Collins
What is Dr. Mark Collins's specialty?
Dr. Collins is a Hematology / Oncology Specialist near Lima, OH.
What does a Hematology / Oncology Specialist do?
An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available.
Is this Dr. Mark Collins affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Collins is affiliated with Northwestern Memorial Hospital, Lima Memorial Health System which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Hematology / Oncology Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Hematology / Oncology Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Mark Collins accepting new patients in Lima, OH?
Yes, Dr. Mark Collins is accepting new patients at this time.
Does Dr. Mark Collins offer online booking?
Please contact Dr. Collins's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Collins?
Please contact Dr. Collins's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Hematology / Oncology Specialist Near Lima, OH

Hematology / Oncology Specialist
Dr. Mary Gaeke, MD is a Hematology / Oncology Specialist, who primarily practices in Middletown, OH with 2 additional practice locations. She has been practicing for over 44 years and is board certified.
Middletown, OH
CR
Hematology / Oncology Specialist
Dr. Chris Rhoades, MD is a Hematology / Oncology Specialist, who primarily practices in Lima, OH with 2 additional practice locations. He has been practicing for over 29 years and is board certified.
Lima, OH
RE
Hematologist
Dr. Robert Exten, MD is a Hematologist, who primarily practices in Mansfield, OH with 2 additional practice locations. He has been practicing for over 44 years and is board certified.
Mansfield, OH
Connect with DR. Collins
803 W Market St Ste 200
Lima, OH 45805