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Dr. Ryan Vaca, MD

Hematology* Age 39
Dr. Ryan Vaca, MD

Offers telehealth

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Dr. Ryan Vaca, MD is a Hematologist in Sioux Falls, SD.
Dr. Ryan Vaca, MD
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Dr. Ryan Vaca, MD

Hematology* Age 39
Sioux Falls, SD
Call for new patient details

Offers telehealth

Dr. Ryan Vaca, MD is a Hematologist in Sioux Falls, SD.

About

Dr. Vaca graduated from University of South Dakota. Dr. Ryan Vaca, MD is a Hematologist in Sioux Falls, SD. Dr. Vaca currently practices at Practice and are affiliated with Avera McKennan Hospital and University Health Center, Spencer Municipal Hospital, Avera Flandreau Hospital, Avera Granite Falls Health Center, Avera Gregory Hospital, Avera Hand County Memorial Hospital, Avera Marshall Regional Medical Center, Avera Queen of Peace, Avera St. Mary's Hospital, Freeman Regional Health Services, Huron Regional Medical Center, Osceola Community Hospital, Pipestone County Medical Center and Sioux Center Health. Dr. Vaca has experience treating conditions like Bone Cancer among other conditions at varying frequencies. Dr. Vaca's office is not accepting new patients. Dr. Vaca is board certified in Hematology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Bone Cancer
Metastatic Respiratory System Cancer
Cholangiocarcinoma
Bone Cancer
Metastatic Respiratory System Cancer
Cholangiocarcinoma
Bone Cancer
Metastatic Respiratory System Cancer
Cholangiocarcinoma
Anal and Rectal Cancer
Anemia
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Bladder Cancer
Bleeding Disorders
Brain Cancer
Coagulation Disorders
Colorectal Cancer
Deep Vein Thrombosis (DVT)
Endocrine Gland Cancer
Esophageal Cancer
Head and Neck Cancer
Hemochromatosis
Hypothalamus Cancer
Kidney Cancer
Leukocytosis
Liver Cancer
Lung Cancer
Malignant Pituitary Gland Tumor
Myeloproliferative Disorders
Neuroendocrine Tumors
Neutropenia
Non-Hodgkin's Lymphoma
Oral Cancer
Pancreatic Cancer
Pineal Region Tumors
Polycythemia Rubra Vera
Prostate Cancer
Retroperitoneum Cancer
Skin Cancer
Small Intestine Cancer
Soft Tissue Sarcoma of Head, Face, and Neck
Stomach Cancer
Thrombocytosis
Thyroid Cancer
Tongue Cancer
Tonsil Cancer
Upper Digestive Tract Cancer
Urinary Tract Cancer
Uterine Cancer
Venous Embolism and Thrombosis
Vitamin B Deficiency
Abdominal Pain
Acidosis
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Acquired Hemolytic Anemia
Acute Deep Vein Thrombosis (DVT)
Acute Leukemia
Acute Lymphoid Leukemia
Acute Myeloid Leukemia
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Adrenal Gland Cancer
Alkalosis
All Headaches (incl. Migraine)
Allergic Conjunctivitis
Antiphospholipid Syndrome (APS)
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Ataxia
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Back Pain
Basal Cell Carcinoma
Bedsores
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Benign Chronic Pain Syndrome
Benign Mediastinal Tumor
Bladder Infection
Blood in Urine (Hematuria)
Breast Cancer
Breast Carcinoma
Bronchiectasis
Bronchitis
Bruise of Face, Scalp, or Neck
Calcium Metabolism Disorders
Cancer of Cerebral Meninges
Candidiasis of Skin and Nails
Cellulitis
Central Cyanosis
Chest Pain
Chordoma
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Chronic Lymphocytic Leukemia
Chronic Myeloid Leukemia (CML)
Chronic Pain
Chronic Pulmonary Embolism
Confusion
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Dehydration
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Difficulty With Walking
Diffuse Large B-Cell Lymphoma
Dizziness
Ductal Carcinoma in Situ
Dyslipidemia
Dysphagia
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Ewing's Sarcoma
Extramedullary Plasmacytoma
Fever
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Fibromyalgia
Folate Deficiency Anemia
Follicular Lymphoma Grade 1
Follicular Lymphoma Grade 2
Follicular Lymphoma Grade 3A
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gout
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Graft vs Host Disease
Headache
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Heart Disease
Hemophilia
Hemophilia A
Hemorrhoids
Hodgkin's Disease
Hypercoagulable State
Hyperkalemia
Hyperlipidemia
Hypertension
Hypogammaglobulinemia
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Immune Thrombocytopenia
Influenza (Flu)
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Itchy Skin
Joint Pain
Laryngeal Cancer
Leg and Foot Ulcers
Leukocytopenia
Limb Pain
Limb Swelling Caused by Fluid Overload
Lip Cancer
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Lymphocytopenia
Lymphocytosis
Macroglobulinemia (incl. Waldenstrom's )
Magnesium Metabolism Disorders
Malaise and Fatigue
Male Breast Carcinoma
Malignant Bone Cancer of the Skull, Face, and Jaw
Malnutrition
Marginal Zone Lymphoma
Melanoma
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Meningiomas
Merkel Cell Carcinoma
Mineral Metabolism Disorders
Muscle Cramping
Myelodysplastic Syndromes
Myeloma
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Neurofibromatosis Type Two
Neurogenic Bladder
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteopenia
Osteoporosis
Osteosarcoma
Overweight
Pancytopenia
Patellofemoral Pain Syndrome (PFPS)
Pericardial Disease
Peritoneal Cancer
Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Pneumonia
Polymyalgia Rheumatica (PMR)
Primary Central Nervous System Lymphoma
Primary Hypercoagulable State
Radiculopathy
Raynaud's Disease
Reflux Esophagitis
Refractory Anemia with Sideroblasts
Restless Leg Syndrome
Ringworm
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Salivary Gland Cancer
Sciatica
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Secondary Diabetes Mellitus
Shortness of Breath
Sickle Cell Disease
Sickle Cell Hemoglobin SS Disease
Sinus Bradycardia
Sinus Tachycardia
Sleep Apnea
Soft Tissue Sarcoma
Squamous Cell Carcinoma of Skin
Swine Flu
Testicular Cancer
Thalassemia
Thalassemia Minor
Throat Cancer (Hypopharyngeal)
Thymomas
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Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Urinary Incontinence
Urinary Tract Infection (UTI)
Venous Insufficiency
Vertigo
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Viral Enteritis
Viral Infection
Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
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Arterial Blood Gas Test (ABG)
Bone Marrow Biopsy
Diabetes Counseling
Electrocardiogram (EKG)
Immunization Administration
Obesity Counseling
Thoracentesis

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Open Choice PPO
    Elect Choice (Open Access) EPO
    Choice Plus POS II
    Aetna
    Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
  • Blue Cross Aware HMO
  • Blue Card PPO
  • Cigna PPO
    Open Access Plus
  • Blue PPO
  • MN Open Access
  • Choice Plus POS
    Navigate POS
    Nexus Open Access
    Navigate HMO
    Options PPO
    Medica Choice
  • Choice POS
    Choice Care PPO
    Choice Care Network PPO
  • Dakota Care HMO
  • First Health (Coventry Health Care) PPO

Locations

  1. 1 Office
    1000 E 23rd St Ste 230, Sioux Falls, SD 57105
    Icon Directions Right Arrow Directions Phone Icon (605) 322-6900
  2. 2 MSHMC-Rehab Hospital
    500 University Dr, Hershey, PA 17033
    Icon Directions Right Arrow Directions Phone Icon (717) 531-8678
  3. 3 Avera McKennan Hospital and University Health Center
    1325 S Cliff Ave, Sioux Falls, SD 57105
    Icon Directions Right Arrow Directions Phone Icon (605) 322-8000
  4. 4 Avera Marshall Regional Medical Center
    300 S Bruce St, Marshall, MN 56258
    Icon Directions Right Arrow Directions Phone Icon (507) 532-9661

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Vaca?
Call now to make an appointment
(605) 322-6900

About Me

Specialties*
Hematology
Medical Oncology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • University of South Dakota
Medical Education

Board Certifications

Board Certifications
  • Hematology, Internal Medicine and Medical Oncology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Ryan Vaca, MD. To arrange an appointment, call the number on Dr. Vaca's profile.

Dr. Ryan Vaca, MD is affiliated with Avera McKennan Hospital and University Health Center, Spencer Municipal Hospital, Avera Flandreau Hospital, Avera Granite Falls Health Center, Avera Gregory Hospital, Avera Hand County Memorial Hospital, Avera Marshall Regional Medical Center, Avera Queen of Peace, Avera St. Mary's Hospital, Freeman Regional Health Services, Huron Regional Medical Center, Osceola Community Hospital, Pipestone County Medical Center and Sioux Center Health.

Yes, Dr. Ryan Vaca, MD holds board certification in Hematology, Internal Medicine and Medical Oncology.

Hospital Affiliations

  • Avera McKennan Hospital and University Health Center

    1325 S Cliff Ave, Sioux Falls, SD

  • Spencer Municipal Hospital

    1200 1st Ave E, Spencer, IA

  • Avera Flandreau Hospital

    214 N Prairie St, Flandreau, SD

  • Avera Granite Falls Health Center

    345 10th Ave, Granite Falls, MN

  • Avera Gregory Hospital

    110 S Logan Ave, Gregory, SD

  • Avera Hand County Memorial Hospital

    300 W 5th St, Miller, SD

  • Avera Marshall Regional Medical Center

    300 S Bruce St, Marshall, MN

  • Avera Queen of Peace

    525 N Foster St, Mitchell, SD

  • Avera St. Mary's Hospital

    801 E Sioux Ave, Pierre, SD

  • Freeman Regional Health Services

    510 E 8th St, Freeman, SD

  • Huron Regional Medical Center

    172 4th St SE, Huron, SD

  • Osceola Community Hospital

    600 9th Ave N, Sibley, IA

  • Pipestone County Medical Center

    916 4th Ave SW, Pipestone, MN

  • Sioux Center Health

    1101 9th St SE, Sioux Center, IA